NTB17-034b
Service Bulletin Details
Public Details for: NTB17-034b
Models from 2017
| 2017 NISSAN SENTRA |
Models from 2014
| 2014 NISSAN SENTRA |
Classification: Reference: AT16-012b Date: NTB17-034b August 14, 2017 2014 SENTRA AND 2017 SENTRA; CVT JUDDER AND/OR P0746/P0965 STORED This bulletin has been amended. Changes have been made on pages 2, 3, 9, 17, 23, 34, 35, 43, 44, 45, 83, 86 and 89 through 126. Please discard previous versions of this bulletin. 2014 Sentra (B17) 2017 Sentra (B17) APPLIED TRANSMISSION: CVT (RE0F11A) APPLIED VEHICLE: IF YOU CONFIRM The customer reports a transmission judder (shake, shudder, single or multiple bumps or vibration), hesitation on acceleration, lack of power or RPM flare. AND/OR One of these DTCs is stored. P0746 (PRES CNT SOL/A FCTN (L/PRESS SOL/FNCTN)) P0965 (PRESSURE CONTROL SOLENOID B) ACTION Refer to the Repair Overview on page 2. CAUTION: Always handle the CVT and component assemblies carefully. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair. Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle. 1/128 REPAIR OVERVIEW The customer reports a transmission judder (shake, shudder, single or multiple bumps or vibration), hesitation on acceleration, lack of power or RPM flare and/or P0746 and/or P0965 are stored. YES NO Is CURRENT or PAST DTC(s) stored? This bulletin does not apply. Refer to ASIST for further diagnostic information. NO YES Are any of the following DTCs stored? P2857 P2858 P2859 P285A NO Inspect the CVT pan for excessive debris (Figures 3B and 4B on page 9). Is excessive debris present? YES NO YES This bulletin does not apply. Refer to ASIST for further diagnostic information. Perform CVT Belt Visual Inspection on page 11. Is there evidence of belt slip? NO YES Inspect counter shaft bearing for abnormality (starting on page 33). Is an abnormality present? YES Replace the CVT. Refer to page 128 for authorization information. NO Replace the sub-assembly and valve body, pages 39122. 2/128 Replace only the valve body - page 80. NTB17-034b Table of Contents Required Tools / Material…………………………………………………….…… page 4 Essential Tools…………………………………………………………………….. page 4 Precautions when Disassembling a CVT Assembly…………………………… page 6 Control Valve (Valve Body) Removal……………………………………………. page 7 CVT Belt Visual Inspection……………………………………………………….. page 11 No Belt Damage – Only Valve Body is Replaced………………………………. page 22 Belt Damaged………………………………………………………………………. page 22 Remove CVT from the Vehicle and Dissemble External Parts……………….. page 23 Remove the Oil Filter………………………………………………………………. page 25 Remove the Oil Pan and Torque Converter Housing…………………………. page 27 Remove the Oil Seals from the Torque Converter Housing……………….….. page 28 Remove the CVT Internal Components……………………….………………… page 29 Remove the Sub-assembly……………………………………………………….. page 39 Clean the CVT Surfaces…………………………………………………………... page 45 Clean Oil Passages in CVT Case and Oil Pump Cover……………………….. page 47 Measuring the CVT Sub-assembly Case Depth.............................................. page 53 New Snap Ring Selection and Installation to the New Sub-assembly…….…. page 56 Install Sub-assembly to CVT Case………………………………………………. page 62 Install the Oil Pump and the Manual Shaft……………………………………… page 67 Install Powertrain Parts.…………………………………………………………… page 70 Install the Torque Converter Housing…………..……………………………….. page 77 Install the Valve Body and Oil Pan…………………………………………….… page 80 Install and Adjust the Transmission Range Switch……………………….…… page 88 Install Exterior CVT Parts…………………………………………………….….. page 89 Install the CVT Assembly…………………………………………………………. page 94 ADDITIONAL SERVICES REQUIRED………………………………………….. page 94 PARTS INFORMATION…………………………………………………………… page 123 CLAIMS INFORMATION…………………………………………………..……… page 124 PARTS KIT REFERENCE TABLE……………………………………………….. page 125 CVT Assembly Replacement Approval Procedures………............................. page 128 3/128 NTB17-034b REQUIRED TOOLS / MATERIALS Petroleum jelly or equivalent Extendable magnet Large clean surface / 1 to 2 work tables Brake cleaner Rubbing alcohol Plastic scraper Mallet Sandpaper Essential Special Service Tools Additional Essential Tools are available from Tech•Mate online: www.nissantechmate.com, or by phone: 1-800-662-2001. J-50255 CVT Service Tool Kit J-50272 Digital Depth Gauge J-51923 J-Hook Case Separator J-52278 CVT2 Oil Pump Seal Installer J-25721-A Slide Hammer Set J-50271 Gauge Block J-8092 or J-52280 Driver Handle Figure A Figure B 4/128 J-52281 CVT Case Differential Seal Installer J-52272 Assembly Guide Pins, Pulley Bracket NTB17-034b Essential Special Service Tools (continued) Tech Cam J-51951 Lens swab J-51963 (not part of J-51951) Figure C J-52306-1 and J-52306-2 Transmission Range Switch Alignment Bracket and Pin Clutch Engagement Tool J-52273 Figure D Figure E Evap Pressure Test Kit J-42909 Figure F 5/128 NTB17-034b SERVICE PROCEDURE Precautions when Disassembling a CVT Assembly IMPORTANT: Transmissions are vulnerable to particle contamination (dust, metal, lint, etc.). When disassembling a CVT, make sure your work environment (shop, workbench, etc.), transmission area (sub-frame, oil pan, harness connector, etc.), and your hands are free of any contamination. It is essential that any foreign contamination be kept out of the CVT internals. Disassembly and re-assembly shall be carried out under the following conditions: Wash and clean the exterior of the CVT assembly prior to disassembling. CAUTION: Cover all air breather and drive shaft holes to prevent water intrusion. Work in a covered indoor room to prevent contamination of the CVT. Work on clean stainless drain table. Avoid debris from dropping into the converter housing, side cover or CVT case. Remove any sealant remaining on bolts or mating surfaces of the converter housing, side cover and/or the CVT case using a scraper, and then clean with lint-free paper cloths. Store removed parts separately to prevent mix-up. (i.e. small cups) Do not use cotton gloves or woven cloths. Latex or rubber gloves are recommended. Only lint-free paper cloths. Apply rust penetrant to locator / dowel pins on torque converter housing and side cover of CVT and allow to soak as needed. Only disassemble those parts which are mentioned in this bulletin. Make sure all parts are clean prior to assembling / installing. Brake cleaner is acceptable to remove remaining CVT fluid and residual sealer. Unpack service parts just before installation. Use only specified sealant material. CAUTION: Non-warrantable damage to the CVT may occur if the steps in this procedure are not followed in order. 6/128 NTB17-034b Control Valve (Valve Body) Removal CAUTION: Never allow any chemicals or fluids other than NS-3 CVT fluid or suitable cleaners to enter the CVT assembly. Never allow any foreign debris, dust, dirt, etc. to enter the CVT assembly. 1. Write down all audio presets. Presets AM FM 1 FM 2 SAT 1 SAT 2/3 Bass 1 2 Treble 3 Balance 4 Fade 5 6 Speed Sen. Vol. 2. Place the vehicle on a lift. 3. Before lifting the vehicle, Place the transmission gear selector in Neutral. 4. Disconnect both battery cables, negative cable first. 5. Raise the vehicle, and then drain the CVT fluid by removing the drain plug. Remove engine under cover if needed. CAUTION: Use caution when looking into the drain hole as there is the risk of fluid entering the eye. 6. Disconnect the engine room harness from the CVT. 7. Remove the drain plug gasket from the drain plug. a. Discard the removed drain plug gasket (non-reusable). b. Replace drain plug gasket with a new one listed in the Part Information. 8. Remove the oil pan mounting bolts, and then remove the oil pan and oil pan gasket. Do not discard bolts. These will be reused during assembly. Figure 1B 7/128 NTB17-034b Exploded View Figure 2B 1. Transaxle assembly 4. Manual plate 7. Strainer 10. Oil pan 13. Overflow tube 2. O-ring 5. Washer 8. Oil pan gasket 11. Drain plug gasket 3. Control valve 6. O-ring 9. Magnet 12. Drain plug : Always replace after every disassembly. : N•m (kg-m, in-lb) : N•m (kg-m, in-lb) 8/128 NTB17-034b 9. Inspect inside the CVT pan for any evidence of broken parts. Is there any evidence of broken parts or excessive debris? EXAMPLE: Figure 3B is NG - Broken parts would include pieces of bearing cages, bearings, clutch material, belt elements, etc. Figure 4B is OK – Magnets with fine debris or sludge in any amount. o YES: Replace the CVT assembly as follows: a. Document the debris found with video (see page 128 for details). b. Re-install the CVT oil pan gasket and oil pan. c. Call the PCC for CVT replacement authorization (see page 128 for contact information). d. Refer to the Electronic Service Manual (ESM), section TM – Transaxle & Transmission for CVT replacement. o NO: Proceed to next step to continue the repair. NG OK Bearing pieces Fine debris Figure 3B Figure 4B 10. Remove the magnets from the oil pan. NOTE: The CVT pan may come with two (2) or three (3) magnets. Clean the magnets. Clean the CVT oil pan. Reinstall the magnets to the oil pan in their original positions. 3 bolts 11. Remove the three (3) strainer bolts, and then remove the strainer from the valve body. These bolts will be reused. Strainer Figure 5B 9/128 NTB17-034b Nut and washer 12. Remove the nut and washer, and then remove the manual plate shown in Figure 6B. Use a screwdriver to hold the manual plate (Figure 7B) to keep the shaft from rotating while removing the nut. Manual plate Do not discard nut and washer. These will be reused during assembly. Figure 6B Manual plate Figure 7B 13. Clean around the CVT unit harness connector to prevent foreign materials from entering into the CVT case. 14. Remove ONLY the eleven (11) valve body bolts with markings as shown in Figure 8B. Do NOT remove the bolts with a single dot over the “7”. The bolts removed will be reused. 15. Press the CVT unit harness connector down into the transaxle case, and then remove the valve body from the transaxle case. Valve body bolts Figure 8B Correct bolt CAUTION: Do not damage the CVT unit harness connector. 10/128 NTB17-034b CVT Belt Visual Inspection 1. Secure the front right tire with a suitable strap. This will assist in making the belt turn during the borescope belt inspection step. 2. Mark the front left tire with a suitable marking. This will assure all 360° of the belt is inspected. Figure 1C 3. Using the steps on pages 12-17 inspect the entirety of the two sides of the belt that come in contact with the pulleys (see Figure 2C): IMPORTANT: Reference the pictures on pages 18-21 for comparison. Use borescope J-51951 with mirror attachment. Be sure to remove the protective film from the mirror before the first use. Clean the camera lens and mirror before each inspection. Use 90% isopropyl alcohol, and a lens swab from Lens Swab packet J-51963 listed in PARTS INFORMATION. Before inspecting, make sure the camera handle’s AA batteries are fresh and the LCD monitor’s battery is charged. Inspect these sides Do not inspect these sides Figure 2C: New belt 11/128 NTB17-034b a. Install the Clutch Engagement Tool (J-52273) to the CVT case with two bolts where shown in Figure 3C finger tight. Bolt torque not to exceed: 2.26 N•m (0.23 kg-m, 20 in-lb.) CAUTION: Do not over torque the bolts. The threads are easily damaged. Make sure an O-ring is installed to the Clutch Engagement Tool (J-52273) before installation. NOTE: The O-ring for the Clutch Engagement Tool comes with the attachment. To obtain only the O-ring, refer to PARTS INFORMATION for the part number. Front of vehicle Clutch Pack Clutch Engagement Tool (J-52273) Figure 3C b. Connect the Hand pump from Evap Pressure Test Kit (J-42909) to the Clutch Engagement Tool (J-52273) and pump to 20 PSI. Bolts Hand pump IMPORTANT: Proper pressure has been achieved when the CVT belt moves while the left front wheel is rotated and the vehicle is in NEUTRAL with the right front wheel secured. Do NOT over pressurize the system as internal damage to the CVT could result. Figure 4C Hand pump should be removed from the Clutch Engagement Tool (J-52273) quick connect once the clutch has been engaged and the belt is observed moving with tire rotation. Pressure will be retained. 12/128 NTB17-034b c. Insert the borescope where shown in Figure 5C as follows: I. Face the mirror of the borescope toward the driver’s side of the vehicle (CVT side cover). II. Insert the lens approximately 7.5 inches from the CVT oil pan gasket surface as shown in Figure 6C on page 14. III. And then view the side of the belt that contacts the pulley. Look through here to help guide borescope Front of vehicle Insert borescope here at location 1 Belt Driver’s side Insert borescope here Face the mirror in the direction indicated by the yellow arrow Figure 5C 13/128 NTB17-034b Shown removed from the vehicle and without side cover for clarity, and is for reference only View point is on opposite side of belt Borescope 7.5 inches Borescope position, inserted from bottom Figure 6C d. Using the mark applied to the left front tire for reference, slowly and carefully rotate the front left tire one full turn in either direction to view all of the belt. Holding the borescope (camera flexible tube) with one hand allows rotation of the tire with the other hand (see Figure 7C). If evidence of belt slip is identified as shown on pages 18-21, skip to step 5 on page 22. If the belt does not move when rotating the front left tire, return to step 3b on page 12. Figure 7C e. If the inspection result confirms that no slippage has occurred on the observed side, inspect the other side of the belt as follows: I. Print page 15 and then shape the borescope camera flexible tube like the image in Figure 8C. 14/128 NTB17-034b For the following steps print this page as a template to adjust the borescope camera flexible tube to match. Do not shrink or enlarge sheet size when printing. Figure 8C: Template for borescope camera flexible tube is shown actual size. New picture Figure is 9 inches long 4 inches 15° Camera view Face the mirror in the direction of the yellow arrow. Figure 8C 15/128 NTB17-034b II. Face the mirror of the borescope toward passenger side (Engine side). III. Insert the borescope in the second location where shown in Figure 9C. IV. Insert the lens approximately 8.7 inches from the CVT case rim as shown in Figure 10C on the next page. V. And then view the side of the belt that contacts the pulley. Front of vehicle Insert borescope at location 2 and also look through here to help guide borescope Passenger side Insert borescope here Face the mirror in the direction indicated by the yellow arrow Belt Figure 9C 16/128 NTB17-034b Shown removed from the vehicle and without side cover for clarity, and is for reference only Borescope View point Borescope position, inserted from bottom 8.7 inches Figure 10C f. Using the mark applied to the left front tire for reference, slowly and carefully rotate the front left tire one full turn in either direction to view all of the belt. Holding the borescope (camera flexible tube) with one hand allows rotation of the tire with the other hand (see Figure 7C). IMPORTANT: If the belt does not move when rotating the front left tire, supply additional air with hand pump (J-45664) to re-engage the clutch as necessary. Look for evidence of belt slip as shown on pages 18-21. g. Remove the Clutch Engagement Tool (J-52273) from the CVT. CAUTION: The remaining CVT fluid may spray when the Clutch Engagement Tool is removed. Place a rag over the Clutch Engagement tool and SLOWLY loosen the two bolts until the audible depressurization is noted. h. Is the inspection result OK (no evidence of slip) for 360° rotation of both sides of the belt? YES: Go to step 4 on page 22 (No Belt Damage). NO: Go to step 5 on page 22 (Belt Damaged). 17/128 NTB17-034b Figure 11C New belt Figure 12C: 18/128 NTB17-034b Pictures in Figure 13C and 14C were taken with borescope J-51951. OK OK Visual lineslines Visual Figure 13C: Belt is OK OK OK Visual lineslines Visual Figure 14C: Belt is OK 19/128 NTB17-034b NG Scuffing Figure 15C: Example of NG belt NG Lines “smeared” Figure 16C: Example of NG belt 20/128 NTB17-034b Pictures in Figure 17C-19C were taken with borescope J-51951 NG Figure 17C: Example of NG belt NG Figure 18C: Example of NG belt NG Figure 19C: Example of NG belt 21/128 NTB17-034b No Belt Damage – Only Valve Body is Replaced 4. Install a new valve body in the reverse order of disassembly: Refer to Install the Valve Body and Oil Pan on page 80. And then, a. Connect both battery cables, negative cable last. b. Reset/reinitialize systems as needed. Refer to the ESM, section PG – Power Supply & Ground Elements, for a listing of systems that require reset/initialization after reconnecting the 12V battery. Look in the PG section index for ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL. This list often includes items such as radio, power windows, clock, sunroof, etc. IMPORTANT: c. Perform ADDITIONAL SERVICE REQUIRED starting on page 94. Belt Damaged 5. Install the original (removed) oil pan gasket and oil pan temporarily with at least two oil pan bolts, hand tight. IMPORTANT: DO NOT discard the remaining oil pan bolts. These bolts will be re-used. Figure 20C 6. Replace the belt and pulley sub-assembly and valve body. Go to Remove CVT from the Vehicle and Dissemble External Parts on the next page. 22/128 NTB17-034b Remove CVT from the Vehicle and Dissemble External Parts 1. Remove the CVT from the vehicle. Refer to the ESM, section TM – Transaxle & Transmission for CVT removal. 2. Put the CVT assembly on a work bench with the oil pan side down. CAUTION: Take care not to damage the oil pan. Torque converter 3. Remove the torque converter. The torque converter will be reused during reassembly. Figure 1D 4. Drain the CVT fluid out of the torque converter. Figure 2D 23/128 NTB17-034b 5. Remove the output speed sensor, primary speed sensor and secondary speed sensor from the CVT (Figure 3D). These sensors will be reused. Inspect all three sensors for debris on the magnet and clean as necessary. 6. Remove the O-rings from all three speed sensors. Discard the removed O-rings. These will be replaced during reassembly. Primary speed sensor Secondary speed sensor Figure 3D Output speed sensor 24/128 NTB17-034b Remove the Oil Filter 1. Remove the oil filter from the CVT case as follows: Oil filter cover bolt a. Remove the oil filter cover bolt. This bolt will be reused. Oil filter cover Figure 1E Locking tab b. Rotate the oil filter cover counterclockwise approximately 15 degrees or until the cover clears the locking tab. c. Pull the oil filter cover away from the CVT case to remove. Figure 2E 2. Pull the oil filter with grommet away from the CVT case to remove. Discard the removed filter with grommet (non-reusable). NOTE: Grommet may separate from the filter and remain on the CVT case. Grommet Oil filter Figure 3E 25/128 NTB17-034b 3. Remove the O-ring from the oil filter cover. Discard the removed O-ring (nonreusable). Figure 4E 4. Thoroughly wipe and clean the inside of the oil filter cover. Brake cleaner may be used during this step to thoroughly remove any residual material. Figure 5E 5. Thoroughly wipe and clean the filter bore (highlighted in green) of the CVT case. Filter bore Figure 6E 26/128 NTB17-034b Remove the Oil Pan and Torque Converter Housing 1. Reposition the CVT assembly on the work bench with the torque converter housing side facing up. Use plastic or wood blocks to stabilize the CVT assembly on the work bench if needed. NOTE: CVT fluid will drain from the CVT case when the oil pan is removed. 2. Remove the oil pan and oil pan gasket which were installed to the CVT temporarily. Bolts will be reused. Discard the removed oil pan gasket. Figure 1F Keep the original oil pan for installation during reassembly. 3. Remove the nineteen (19) bolts shown in Figure 2F from the torque converter housing. Do not discard these bolts. They will be temporarily re-used later in this procedure. NOTE: Some bolts are not visible in Figure 2F. Yellow circles give the general area of bolt locations. 4. Remove the torque converter housing from the CVT case. Use a Slide Hammer (J-25721-A) at the three locations shown in Figure 2F if needed. The input shaft thrust bearing washer may be attached to the torque converter housing, remove it and put it aside; it will be reused. Tool location is behind torque converter housing Torque converter housing Figure 2F 27/128 Tool location is behind torque converter housing NTB17-034b Remove the Oil Seals from the Torque Converter Housing 1. Remove the torque converter oil seal from the torque converter housing with a suitable tool. Take care not to damage the seal-to-case surface when removing seal. Discard the torque converter oil seal (non-reusable). 2. Remove the differential side oil seal from the torque converter housing with a suitable tool. Discard the differential side oil seal (non-reusable). Torque converter housing Differential side oil seal Torque converter oil seal Figure 1G 28/128 NTB17-034b Remove the CVT Internal Components Reduction gear assembly Lip seal 1. Remove the final drive assembly and the reduction gear assembly at the same time by lifting both straight up. O-ring Final drive assembly Figure 1H Lip seal 2. Remove the lip seal from the CVT case. Discard the removed lip seal (nonreusable). Figure 2H O-ring 3. Remove the O-ring from the CVT case. Discard the removed O-ring (nonreusable). Figure 3H 29/128 NTB17-034b 4. Remove the O-ring from the input shaft. Discard the removed O-ring (non-reusable). 5. Remove the thrust bearing from the drive sprocket and set aside to reuse during reassembly. NOTE: The thrust washer for the thrust bearing may either be on the drive sprocket or may have remained with the torque converter housing when it was removed. The thrust washer will be reused later in this procedure. If present, the thrust washer would cover the bearing. Input shaft O-ring Thrust bearing Drive sprocket Figure 4H 6. Spread the snap ring shown in Figure 5H and then remove both sprockets and the chain. Sprockets and chain Snap ring Figure 5H 30/128 NTB17-034b Parking rod Detent plate 7. Remove the parking rod from the detent plate. Rotate the parking rod vertically to align the tab on the parking rod (Figure 7H) with the slot on the detent plate and then separate from the detent plate. Figure 6H Align tab with slot Detent plate Figure 7H 31/128 NTB17-034b Reverse brake tube 8. Remove the two (2) bolts shown in Figure 8H and then remove the reverse brake tube from the CVT. 2 Bolts Do not discard. These will be reused during assembly. Figure 8H Sleeve 9. Remove the sleeve from the reverse brake tube. Discard the removed sleeve (nonreusable). Figure 9H 10. Remove the six (6) bolts shown in Figure 10H and then remove the chain cover. Do not discard. These will be reused during assembly. Chain cover Figure 10H 32/128 NTB17-034b 11. Remove the input shaft assembly and the oil pump cover (dummy cover) from the CVT as a unit. Hold input shaft assembly by the end, as shown in Figure 11H, and pull straight up to remove. CAUTION: If the input shaft is not held at the end the dummy cover, shaft and bearing will separate. Input shaft assembly and the oil pump cover (dummy cover) Figure 11H 12. Confirm the “type” of bearing used on the end of the input shaft, and then proceed to the indicated step. For type “A” Roller Bearing proceed to step 13 on page 34. For type “B” Ball Bearing skip to step 15 on page 35. For type “C” Sealed Ball Bearing skip to step 15 on page 35. Bearing type A Figure 12H 33/128 Bearing type B and C. Type C shown NTB17-034b 13. Remove the outer race of the roller bearing from the counter bearing bore of the CVT case by hand. CAUTION: Do not use excessive force to remove the bearing race. A magnet can be used to lift this bearing if needed. NOTE: The outer race of the roller bearing might remain on the shaft when removing the input shaft and dummy cover. CVT case Outer race Figure 13H 14. Inspect type “A” bearing (Roller bearing) as follows: Inspect the bearing outer race and input shaft for flaking and/or pitting. Install the bearing outer race onto the input shaft assembly with the “bearing number” facing the gear, and then rotate the bearing while applying an axial load by hand to check for any abnormality. CAUTION: DO NOT drop the outer race of the bearing. Were any abnormalities found or felt in the bearing (sound, flat spots, flaking)? Input shaft Figure 14H o NO: Put bearing and shaft aside and then skip to step 16 on page 35. o YES: a) Document the abnormalities found with video and then contact the PCC for authorization to replace the CVT. See page 128 for PCC contact information. b) Loosely re-assemble the CVT in the reverse order of disassembly with the original parts. c) Refer to the ESM, section TM – Transaxle & Transmission for CVT replacement. 34/128 NTB17-034b 15. Inspect type “B” and type “C” bearings (ball bearing) as follows: Apply an axial load and rotate the bearing by hand to check for any abnormality (sound, flat spot, flaking). Were any abnormalities observed in the bearing when applying an axial load (sound, flat spots, flaking)? o NO: Proceed to step 16. o YES: Figure 15H a) Document the abnormalities found with video and then contact the PCC for authorization to replace the CVT. See page 128 for PCC contact information. b) Loosely re-assemble the CVT in the reverse order of disassembly with the original parts. c) Refer to the ESM, section TM – Transaxle & Transmission for CVT replacement. 16. If the bearing is judged to be OK, remove the shim (Figure 16H) from the bottom of the counter bearing bore. A magnet can be used to remove the shim if needed. This shim will be reused later in this procedure. Counter bearing bore Shim Figure 16H 17. Remove the differential side oil seal from the CVT case by driving it away from the case with a suitable tool. Discard the differential side oil seal (non-reusable). CVT case Take care not to damage the seal to case surface when removing seal. Differential side oil seal Figure 17H 35/128 NTB17-034b 18. Rotate the manual shaft (Figure 18H) until it stops in the park position (see Figure 19H). 3 mm punch Park position Roll pin IMPORTANT: Confirm that the detent plate is in the PARK position before proceeding. Do not remove the roll pin in any other position. This will allow pin removal and avoid damage to the case. 19. Remove the roll pin completely from the manual shaft with a 3 mm punch. Manual shaft Discard the roll pin (non-reusable). CAUTION: Do not enlarge the hole by using an inappropriately sized punch. IMPORTANT: Do not leave the roll pin in the CVT case. Figure 18H Detent spring Park position 20. Remove the detent spring bolt shown in Figure 19H and then remove the detent spring from the CVT case. Do not discard the bolt. It will be reused during reassembly. Figure 19H Retaining pin 21. Remove the manual shaft retaining pin (straight pin) from the CVT case by grasping and pulling vertically by hand. Do not discard the pin. It will be reused during reassembly. Manual shaft Figure 20H 36/128 NTB17-034b 22. Remove the two (2) bolts shown in Figure 21H for the transmission range switch. Do not discard the bolts. They will be reused during reassembly. CAUTION: DO NOT remove the manual shaft lock nut at this step. DO NOT try to remove the transmission range switch from the manual shaft. Transmission range switch Figure 21H CVT case 5.3 inches 23. Slide the manual shaft approximately 5.3 inches (135 mm) out of the CVT case to allow removal of the oil pump in step 24. CAUTION: Do not remove the manual shaft completely from the CVT case. If the retaining pin slot contacts the seal damage may occur. Manual shaft Figure 22H 24. Remove the three (3) Allen bolts show in Figure 23H and then remove the oil pump from the CVT case. This oil pump will not be reused. Do not discard Allen bolts. They will be reused during reassembly. Oil pump 3 Allen bolts Figure 23H 37/128 NTB17-034b Snap ring 25. Remove the snap ring from the original oil pump. CAUTION: DO NOT discard the removed snap ring. This snap ring will be re-used. Figure 24H Oil pump gasket 26. Remove the oil pump gasket from the CVT case. Discard the oil pump gasket (nonreusable). Figure 25H 27. Temporarily install the transmission range switch with the two (2) original bolts removed in step 22 on page 37, finger tight. The transmission range switch will be permanently installed later in this procedure. 38/128 NTB17-034b Remove the Sub-assembly IMPORTANT: The following steps (1-8) are ONLY to separate the sealant of the side cover. The sub-assembly with belt and pulley CANNOT be removed from the CVT while in this orientation and will be removed from the case at a later step. 1. Reposition the CVT on the work bench with the torque converter housing side down. NOTE: A wood block may be used to stabilize the CVT during disassembly/reassembly. Figure 1J 2. Remove the two (2) pulley bearing retainer bolts shown in Figure 2J. Do not discard bolts. They will be temporarily installed during a later step. Figure 2J 3. Remove the eleven (11) side cover bolts shown in Figure 3J. Retain two (2) of these bolts. They will be temporarily installed during a later step. Figure 3J 39/128 NTB17-034b 4. Remove the side cover with a slide hammer (J-25721-A) to separate the side cover and CVT case. There are three slide hammer tool points shown in Figure 4J. The mating surfaces will be cleaned at a later step. This step will help with sub-assembly removal at a later step. CAUTION: Do not use the speed sensor bore for slide hammer tool location. Do not pry the surfaces apart as internal damage may result. Side cover Figure 4J 40/128 NTB17-034b 5. Align the primary pulley bearing retainer bolt holes with the bolt hole on the case as shown in Figure 5J. NOTE: This helps alignment of the bearing retainer bolt threads after reinstalling the original side cover. Figure 5J Assembly Guide Pins, Pulley Bracket (Guide Pin J-52272) 6. Install one of the “Assembly Guide Pins, Pulley Bracket” (Guide Pin J-52272) to one of the two pulley bearing retainer bolt holes. This will assist in installation of the original side cover to the pulley assembly. Figure 6J Side cover 7. Place the original side cover onto the CVT case. Position the primary pulley bearing retainer to allow the guide pin to be inserted through the bolt hole of the side cover. Figure 7J 41/128 NTB17-034b 8. Install the two (2) original pulley bearing retainer bolts (Figure 8J) as follows: Use the original bolts and O-rings at this step. a. Install one pulley bearing retainer bolt by hand (finger tight) into open bearing retainer bolt hole. b. Remove the Guide Pin from the other bearing retainer bolt hole. c. Install the other bearing retainer bolt by hand (finger tight). 9. Temporarily reattach the removed side cover onto the CVT case with two (2) original bolts on opposite corners, hand tight. Pulley bearing retainer bolts Side cover Side cover bolts Figure 8J 42/128 NTB17-034b 10. Reposition the CVT with the side cover facing down. Side cover Figure 9J 11. Remove the two (2) side cover bolts which were temporarily installed to hold the side cover to the CVT in step 9 on the previous page. NOTE: Only one (1) bolt is shown in Figure 10J and is for reference only. Side cover bolt Figure 10J 12. Lift the CVT case vertically off of the subassembly and side cover. Weight: 17.4 kg (38.4 lbs.) This sub-assembly will not be reused. IMPORTANT: The sub-assembly must be separated from the case as shown in Figure 11J. Figure 11J 43/128 NTB17-034b 13. Place the CVT case on the work bench with the torque converter side facing down. Figure 12J 14. Remove the lubrication tube bolt shown in Figure 13J and then remove the lubrication tube from the CVT case. Lubrication tube Do not discard the bolt or lubrication tube. These will be reused during reassembly. IMPORTANT: This step is to insure that the lubrication tube is not bent during sub-assembly installation. Lubrication tube bolt Figure 13J 44/128 NTB17-034b Clean the CVT Surfaces CAUTION: During the next two steps; Avoid any debris from dropping into the torque converter housing, side cover or the CVT case. It is extremely important to keep any debris away from CVT internals to prevent drivability concerns. Use brake cleaner to remove the remaining CVT fluid and any residual sealant. Do not use sanding discs, abrasive tools, or metal blades on sealing surfaces. To clean dowel pins a mild abrasive sandpaper can be used to remove all rust and debris. This will assist at a later step when mating the CVT Case to the sub-assembly and again when mating the CVT Case to the torque converter housing. 1. Remove any sealant that remains on the sealing surface of the CVT case where it seals with the sub-assembly side cover. A plastic scraper can be used. Use ONLY brake cleaner to clean surfaces. Clean with a lint-free paper towel. CVT case sealing surface Figure 1K CAUTION: Debris must be kept out of the inside of the CVT and transmission range switch connection to prevent possible drivability concerns. 45/128 NTB17-034b 2. Remove any sealant that remains on the sealing surfaces of the torque converter housing and CVT case using a plastic scraper, and then clean with a lint-free paper towel. Use ONLY brake cleaner to clean surfaces. CAUTION: Debris must be kept out of the inside of the CVT and transmission range switch connection to prevent a future drivability concern. CVT case sealing surface Figure 2K Torque converter housing sealing surface Figure 3K 46/128 NTB17-034b Clean Oil Passages in CVT Case and Oil Pump Cover In the following steps: Brake cleaner and compressed air will be used to clean out oil passages in the CVT assembly. WARNING: Wear eye/face protection when using compressed air and cleaning fluids. CAUTION: Regulate air pressure up to a maximum of 75 PSI. 1. Confirm the CVT case is on the work bench with sub-assembly side down. Use wood blocks as necessary to stabilize the assembly during these steps. CAUTION: Make sure the surface of the work bench has been cleaned. Figure 1L 47/128 NTB17-034b 2. Spray brake cleaner into each oil passage, indicated in yellow, of the CVT case where shown in Figure 2L and Figure 3L, until the fluid runs clear for 5 seconds. IMPORTANT: Do not apply brake cleaner or compressed air to passages shown in white. 3. Apply compressed air in the same passages to remove remaining cleaner and debris. NOTE: Do not stand in front of the passages while using compressed air. Figure 2L Figure 3L 48/128 NTB17-034b 4. Spray brake cleaner into the reverse brake tube. Apply compressed air in the same passages to remove remaining cleaner and debris. Reverse brake tube Figure 4L 5. Clean the counter bearing bore area (Figure 5L). Counter bearing bore Figure 5L 6. Spray brake cleaner into the high clutch fluid passage on the torque converter housing. High clutch fluid passage CAUTION: Brake cleaner will exit the passage shown as “fluid discharge” in Figure 6L while cleaning passage. Apply compressed air in the same passages to remove remaining cleaner and debris. Fluid discharge Figure 6L 49/128 NTB17-034b 7. Spray brake cleaner into the reduction gear bearing fluid passage on the torque converter housing. Reduction gear bearing fluid passage CAUTION: Do not face the passage indicated in red of Figure 7L while cleaning. Apply compressed air in the same passages to remove remaining cleaner and debris. Fluid discharge Figure 7L Input shaft Oil pump cover 8. Clean the passages of the oil pump cover as follows: a. Remove the input shaft from the oil pump cover. CAUTION: Do not drop the counter bearing outer race (roller bearing type only). Figure 8L Thrust bearing b. Note the orientation and then remove the thrust bearing. Do NOT discard. This will be reused at a later step. Figure 9L 50/128 NTB17-034b c. Remove the washer. Washer Do NOT discard. This will be reused at a later step. d. Spray brake cleaner into the oil pump cover oil passages indicated in yellow shown in Figure 11L. Apply compressed air in the same passages to remove remaining cleaner and debris. Figure 10L CAUTION: Do not face the passage indicated in white in Figures 11L and 12L while cleaning. Oil pump cover Oil pump cover Fluid discharge Figure 11L Figure 12L Washer e. Install the original washer. NOTE: Orientation is NOT critical for the washer. Apply petroleum jelly to the washer to hold it in place during assembly. Figure 13L 51/128 NTB17-034b f. Install the original thrust bearing. Orientation IS critical. See Figure 15L for thrust bearing cross section. CAUTION: The thrust bearing has two sides. Refer to Figures below. Apply petroleum jelly or equivalent to hold in place. Oil pump cover Thrust bearing Figure 14L Figure 15L g. Insert the input shaft to the oil pump cover (Figure 16L). CAUTION: The input shaft has a sealing ring. Be careful not to damage the sealing ring while assembling the input shaft to the oil pump cover. Apply petroleum jelly to the sealing ring on the input shaft before installation. Sealing ring is hidden behind input gear in Figure 16L. Oil pump cover Thrust bearing Sealing ring location Figure 16L Figure 17L Make sure all exposed internal areas of the CVT (including the oil pan and magnets) have been thoroughly cleaned. Cover all parts with a lint-free covering, when not being worked on, to prevent contamination which could cause drivability concerns. 52/128 NTB17-034b Measuring the CVT Sub-assembly Case Depth Torque converter housing 1. Temporarily install the torque converter housing to the CVT case with two (2) bolts at opposite corners, hand tight (Figure 1M). Use original bolts to secure. Figure 1M 2. Reposition the CVT on the work bench with the torque converter housing side facing down (Figure 2M). 3. Clean and then zero the Digital Depth Gauge (J-50272). 4. Set the Digital Gauge to millimeters. Figure 2M 5. Clean the Gauge Block (J-50271). NOTE: Only if a Gauge Block (J-50271) is not available, measurement “X” (Figure 5M, page 54) will need to be determined for the measuring bar being used. This can be done either with a set of calipers or with Digital Depth Gauge (J-50272). Gauge Block (J-50271) 6. Confirm the sealing surfaces of the CVT case is clean. 7. Place Gauge Block (J-50271) across sub-assembly sealing surface as shown in Figure 3M. 53/128 Figure 3M NTB17-034b 8. Measure the average distance (Y) shown in Figure 5M as follows: Refer to the Figures 4M and 5M and then proceed to page 55. Measure only from areas that do not have any signs of contact. IMPORTANT: Please refer to Figure 4M for acceptable areas (highlighted in green) to measure “Y”. Measuring area Do not measure in this area Figure 4M Y = The distance between the upper surface of the Gauge Block and the surface where snap ring seats. Figure 5M Proceed to the next page. 54/128 NTB17-034b Secondary pulley bearing snap ring surface Do not measure into this groove. Measure to this slightly raised machined surface Figure 6M a. Measure between the top of the Gauge Block (J-50271), to where the snap ring on the secondary pulley bearing seats (Figure 6M). This will be measured in three locations to calculate an average for “Y”. Y1_________, Y2________, Y3_________ b. Calculate the average for “Y” with the formula below and then record it below. Y= (millimeter) Y = _________ c. Calculate case depth “D” as follows: IMPORTANT: Essential tool Gauge Block (J-50271) is 20 mm thick. Average depth calculated in step 8b → Subtract Gauge Block thickness → Y__________ ─ X__________ ------------------------------------------------- → Calculated depth = D__________ D = Distance between the sub-assembly sealing surface and the secondary pulley front bearing surface with the snap ring attached. EXAMPLE: If Y = 61.39 mm And ─ X = 20.00 mm ___________ D = 41.39 mm 55/128 NTB17-034b New Snap Ring Selection and Installation to the New Sub-assembly Top of the shipping box 1. Remove the top of the shipping box of the new sub-assembly. NOTE: Outer cardboard of the shipping box can be disassembled for easy removal of the sub-assembly by removing the shipping tape. Figure 1N 2. Remove the upper board with foam spacer assembly. Packing material may be different then what is shown in Figure 2N. Upper board Figure 2N 3. Locate the data sheet in the shipping box and place it in a safe place. This data sheet is required for snap ring selection in the following steps. Figure 3N 56/128 NTB17-034b 4. Locate the plastic bag which contains the snap rings (Figure 4N). There are six individual snap rings in the plastic bag. Take the plastic bag out of the shipping box, and put aside on the work bench. NOTE: See Reference # 5 in the KIT PARTS REFERENCE TABLE. Figure 4N 5. Take the new sub-assembly out of the shipping box and place it on the work bench. CAUTION: Hold the sub-assembly by the side cover ONLY when removing it from the shipping box. DO NOT handle the belt or pulleys of the sub-assembly when removing from the shipping box. DO NOT BREAK the foam cushion in the shipping box. This will be used as a stabilizer for the subassembly during the repair. New sub-assembly Figure 5N NOTE: See Reference # 4 in the KIT PARTS REFERENCE TABLE. 57/128 NTB17-034b 6. Take the lower board with foam cushion (lower board) out of the shipping box (Shown in Figure 7N). IMPORTANT: Step 7 is for kits that have a separate spacer (Figure 6N). In later kits this spacer will be part of the Lower board and step 7 will not be used. 7. Take the spacer (Figure 6N) out of the shipping box and place on the work bench where the sub-assembly will be installed, and then place the lower board on top of the spacer as shown in Figure 7N. NOTE: The spacer will be the last item that is removed from the shipping box and is approximately 1 inch thick. Spacer Figure 6N Position the lower board so that it hangs over the spacer. Align the lower board so that the left and right cut outs are even with the spacer. NOTE: The positioning of the lower board with foam cushion will allow the CVT case enough clearance from the work bench to allow it to seat flush with the sub-assembly. Cut out even with spacer Lower board with foam cushion Lower board over-hang Cut out even with spacer Cut out even with spacer Figure 7N 58/128 NTB17-034b 8. Remove the sub-assembly from the plastic bag. 9. Place the new sub-assembly onto the lower board. The sub-assembly must be level and oriented as shown in Figure 8N for proper seating of the CVT case later in this procedure. Lower board and spacer Figure 8N New sub-assembly 10. Remove the snap ring from the secondary pulley front bearing of the new sub-assembly. Discard the removed snap ring. Snap ring Figure 9N 59/128 NTB17-034b 11. Calculate “E” for snap ring selection as follows: NOTE: For the value of “B1”, refer to the data sheet that was put aside when the subassembly shipping box was opened. Calculated case depth from step 8c on page 55 → D ___________ Subtract constant value → ─ 41.30 ------------------------------------ Subtotal → Add value for “B1” from data sheet → + B1 ___________ ------------------------------------ Total calculated depth → = ___________ = E ___________ E = This will be used to select a snap ring from Table A on page 61. EXAMPLE: If D = 41.39 mm Constant = 41.30 mm (subtracted) And B1 = 1.56 mm (added) ____________________ E = 1.65 mm 60/128 NTB17-034b 12. Select the appropriate Part Number from Table A shown below, based on the calculated result of “E” in step 11. EXAMPLE: If E = 1.65, and is between or equal to 1.64 to 1.67, choose new snap ring Part Number “31506 3JX9C”. E (MM) 1.55 to 1.59 1.60 to 1.63 1.64 to 1.67 1.68 to 1.71 1.72 to 1.75 1.76 to 1.76 PART NUMBER 31506 3JX9A 31506 3JX9B 31506 3JX9C 31506 3JX9D 31506 3JX9E 31506 3JX8A SNAP RING REFERENCE (MM) 1.61 Reference only. 1.65 This does not 1.69 equal “E” 1.73 1.77 1.79 Table A E (MM) 1.55 to 1.59 1.60 to 1.63 1.64 to 1.67 1.68 to 1.71 1.72 to 1.75 1.76 to 1.76 PART NUMBER 31506 3JX9A 31506 3JX9B 31506 3JX9C 31506 3JX9D 31506 3JX9E 31506 3JX8A SNAP RING REFERENCE (MM) 1.61 1.65 1.69 1.73 1.77 1.79 13. Open the plastic bag (with snap rings) that was removed from the shipping box in step 4, and then choose the correct Part Number selected from Table A. NOTE: There are six individually packed snap rings in the plastic bag. See Reference # 5 in the KIT PARTS REFERENCE TABLE. 14. Measure the new snap ring and confirm its thickness is equal to the Snap Ring Reference in Table A. 15. Install the selected snap ring to the secondary pulley front bearing of the new subassembly. NOTE: Discard unused snap rings. Selected snap ring Figure 10N Figure 11N 61/128 NTB17-034b Install Sub-assembly to CVT Case CVT case sealing surface 1. Make sure the CVT case sealing surface of the side cover is thoroughly cleaned. 2. Make sure the dowel pins are cleaned and any rust has been removed. Figure 1P Torque converter housing 3. Flip the CVT case over on the work bench with the torque converter housing side facing up. CAUTION: Make sure the work bench surface is thoroughly cleaned before flipping the CVT case. 4. Remove the two (2) temporary bolts and then remove the torque converter housing from the CVT case. Discard these bolts. Figure 2P 62/128 NTB17-034b 5. Install the CVT case onto the new subassembly as follows: CVT case NOTE: Sealant will be applied between these components at a later step. a. Slowly lower the CVT case onto the sub-assembly. IMPORTANT: Only use the weight of the CVT case when installing it to the sub-assembly. Do NOT use any other external force to seat the CVT case to the sub-assembly. New sub-assembly Figure 3P Primary pulley sub-assembly b. Align the “primary pulley front bearing bore” of the CVT case to the primary pulley front bearing of the sub-assembly. CVT case NOTE: Figure 4P is shown looking down into the CVT case while it is being lowered. Primary pulley front bearing bore Figure 4P CVT case c. Align one of two dowel pin holes found on the CVT case to the subassembly. Dowel pin New sub-assembly Figure 5P 63/128 NTB17-034b d. Align the second dowel pin of the subassembly with the hole on the opposite side of the CVT case and seat CVT case. Dowel pin Figure 6P e. If the CVT case will not seat on the sub-assembly: 1) Access the counter driven gear through the top of the CVT case, and 2) Rotate the counter driven gear on the primary pulley back and forth. NOTE: This will allow the splines of the secondary pulley and the planetary carrier plate to align. See Figure 8P. Counter driven gear Figure 7P Counter driven gear Secondary pulley splines Figure 8P 64/128 NTB17-034b f. Confirm that the mating surface of the CVT case is seated to the sub-assembly completely. If the CVT case does not sit completely flush with the sub-assembly, DO NOT apply any vertical force to seat it. 1) If this occurs, first lift the CVT case up slightly and then lower. 2) Repeat until the CVT case and sub-assembly sit flush with each other. CVT case No gap New sub-assembly Figure 9P g. Rotate the counter driven gear back and forth by hand to confirm that rotation is smooth. 65/128 NTB17-034b 6. Temporarily install two (2) original bolts hand tight to hold the sub-assembly to the CVT case. CVT case New sub-assembly Bolts Figure 10P Figure 11P 7. Lift the sub-assembly / CVT case away from the cradle and set aside; discard the cradle. Leave the sub-assembly side cover facing down as shown in Figure 12P. Weight: 29 kg (64 lbs.) Sub-assembly side cover 66/128 Figure 12P NTB17-034b Install the Oil Pump and the Manual Shaft CVT case 1. Install the oil pump gasket to the CVT case. Use a new gasket (non-reusable). Apply CVT Fluid before installation. NOTE: See Reference # 14 in the KIT PARTS REFERENCE TABLE. Oil pump gasket 2. Remove the hand tight transmission range switch bolts and then slide the manual shaft out only far enough to install the oil pump. CAUTION: Do not remove the manual shaft completely from the CVT case. If the retaining pin slot contacts the seal damage may occur. Figure 1Q CVT case Manual shaft Oil pump 3. Install a new oil pump to the CVT case. Reuse the three original Allen bolts for the oil pump. 35 mm (1.4 inches) long bolt. Bolt torque: 20.3 N•m (2.1 kg-m, 15 ft-lbs.) Figure 2Q NOTE: See Reference # 13 in the KIT PARTS REFERENCE TABLE. 4. Install the snap ring that came out of the original oil pump to the new oil pump. Snap ring Figure 3Q 67/128 NTB17-034b Manual shaft 5. Slide the manual shaft back to the original position. Oil pump Figure 4Q Retaining pin 6. Install the original retaining pin as shown in Figure 5Q. Align the manual shaft groove (Figure 6Q) to allow the retaining pin (Figure 5Q) to go through completely. Manual shaft Figure 5Q Groove for the retaining pin (straight pin) Slide direction Hole for the roll pin Figure 6Q 68/128 NTB17-034b IMPORTANT: In the following step: Do not drive the roll pin flush with the detent plate. If the roll pin is driven flush, it will be overextended on the opposite side and the manual shaft/detent plate assembly will not rotate. The roll pin MUST be the same length on both sides of the detent plate after it is installed through the detent plate and manual shaft. 7. Install the new roll pin through the detent plate and manual shaft. The roll pin must be inserted through the detent plate so that both ends are the same length. Use a new roll pin (non-reusable). Punch size: Diameter 3 mm, Length 20 mm or longer. CAUTION: Use the appropriate size punch to prevent damage to the roll pin or detent plate. Roll pin Punch Detent plate Manual shaft Figure 7Q NOTE: See Reference # 12 in the KIT PARTS REFERENCE TABLE. 69/128 NTB17-034b Install Powertrain Parts Tab Detent spring 1. Install the original manual shaft detent spring to the CVT case. IMPORTANT: Locate the tab of the detent spring to the hole of the CVT case. 16 mm (0.6 inch) long bolt. Bolt torque: 6.8 N•m (0.70 kg-m, 60 in-lbs.) Figure 1R 2. Install the original shim for the input shaft in the counter bearing bore. NOTE: See page 35. Input shaft shim Figure 2R Counter bearing 3. If the counter bearing is a type “B” or “C” (ball bearing) skip to step 6 on page 71. NOTE: Type ”B” counter bearing shown in Figure 3R. Type “A” is similar. Figure 3R 70/128 NTB17-034b 4. If the counter bearing is a type “A” (roller bearing): If not already done, install the outer race of the roller bearing to the counter bearing bore of the CVT case. IMPORTANT: Apply CVT Fluid to the outer race of the roller bearing before installation. Type C counter bearing Input shaft assembly Outer race Counter bearing bore Outer race Figure 4R Figure 5R 5. If the input shaft assembly is for any reason separated into individual components, see steps 8e-8g on pages 51-52 to reassemble those parts. 6. Install the input shaft assembly to the CVT case Hold the tip of the input shaft so that the input shaft and the pump cover remain together. Confirm that the oil pump cover seats onto the CVT case completely. Input shaft CAUTION: Do not draw the input shaft assembly down to the case with the mounting bolts. Figure 6R 71/128 NTB17-034b 7. Install the original chain cover and the six (6) original bolts and then tighten. 16 mm (0.6 inches) long bolt 2 pieces. Bolt torque: 5.6 N•m (0.60 kg-m, 50 in-lbs.) 0.6 inch long bolt 1.2 inch long bolt 30 mm (1.2 inches) long bolt 4 pieces. Bolt torque: 27.1 N•m (2.8 kg-m, 20 ft-lbs.) Figure 7R Chain cover 8. Rotate the input shaft by hand to confirm that the shaft rotates freely. Sleeve 9. Install the sleeve to the reverse brake tube. Use a new sleeve (non-reusable). Apply CVT Fluid to the sleeve before installation. NOTE: See Reference # 20 in the KIT PARTS REFERENCE TABLE. Figure 8R 10. Install the reverse brake tube to the CVT case. 16 mm (0.6 inches) long bolt. Bolt torque: 5.6 N•m (0.60 kg-m, 50 in-lbs.) 2 Bolts CAUTION: Insert the tube to the CVT case vertically and evenly to avoid damages to the sleeve. Figure 9R 72/128 NTB17-034b Parking rod 11. Connect the parking rod to the detent plate as shown in Figure 10R. Detent plate Figure 10R 12. Rotate the detent plate until the detent is in the “D” position (see Figure 11R). The detent spring position shall be on the second left concave of the detent plate. Parking rod D N R P Figure 11R 73/128 NTB17-034b 13. Install the oil pump chain onto the oil pump sprocket and the drive sprocket and then lower onto the oil pump shaft (driven sprocket) (Figure 12R). 14. Expand the snap ring with a suitable tool (Figure 12R), and then push down on the driven sprocket until it bottoms out. 15. Release the snap ring and then pull up on the driven sprocket until the snap ring locks into its groove (Figure 12R). NOTE: A click sound can be heard when the snap ring locks in place. Driven sprocket Sprockets and chain Snap ring Figure 12R 16. Install the original thrust bearing onto the drive sprocket. IMPORTANT: Install the thrust bearing with the exposed bearings facing up. Drive sprocket Figure 13R 17. Rotate the input shaft by hand to confirm that the chain, pump and shaft rotate freely. 18. Install the new O-ring onto the input shaft. Thrust bearing Input shaft Use a new O-ring (non-reusable). Apply CVT Fluid to the O-ring before installation. NOTE: See Reference # 7 in the KIT PARTS REFERENCE TABLE. O-ring Figure 14R 74/128 NTB17-034b 19. Install the CVT case O-ring (oval O-ring) to the CVT case. Use a new oval O-ring (non-reusable). Apply CVT Fluid to the O-ring before installation. NOTE: See Reference # 11 in the KIT PARTS REFERENCE TABLE. O-ring Figure 15R 20. Install the lip seal to the CVT case. Use a new lip seal (non-reusable). Apply CVT Fluid to the lip seal before installation. NOTE: See Reference # 10 in the KIT PARTS REFERENCE TABLE. Lip seal Figure 16R 21. Confirm that both seals are seated in their groves. Use petroleum jelly to help hold the seals in place. 75/128 NTB17-034b 22. Replace the two machine cut seals (Ring Seals) of the reduction gear assembly, shown in Figure 17R and then center them in their grooves. Confirm that the Ring Seals are not protruding in any direction. CAUTION: These seals are VERY delicate. Handle with care. NOTE: See Reference # 21 in the KIT PARTS REFERENCE TABLE. Reduction gear assembly Machine cut seals Figure 17R CAUTION: in the following step use extreme care when installing the final drive and reduction gear assembly. The machine cut seals are VERY delicate and will damage easily if forced. The reduction gear assembly should seat without any additional force. If the reduction gear assembly does not seat, remove it and confirm that machine cut seals are in place and centered in their grooves. Thrust bearing 23. Confirm that the thrust bearing is in place in the bottom of the reduction gear assembly bore. Reduction gear assembly bore Figure 18R 76/128 NTB17-034b 24. Install the final drive and reduction gear assembly together into the CVT case. If the reduction gear assembly does not seat, remove it and confirm that machine cut seals are in place and centered in their grooves. Final drive Figure 19R 25. Rotate the final drive by hand to confirm that it rotates freely. Install the Torque Converter Housing Torque converter housing Thrust washer 1. Place the original thrust washer on the torque converter housing. Apply petroleum jelly to the mating surface side of the washer to hold the washer on the converter housing. NOTE: Both sides of the thrust washer are the same, orientation is not critical. Figure 1S 2. Remove any remaining CVT fluid on the sealing surfaces of the torque converter housing and the CVT case. NOTE: Brake cleaner is acceptable to remove remaining CVT fluid. CAUTION: Avoid any debris from dropping into the torque converter housing or the CVT case. 77/128 NTB17-034b 3. Apply sealant to the CVT case side of the torque converter housing to CVT case mating surface. Sealant bead diameter: 2.0 mm Sealant: Loctite 5460 (See the Parts Information section of this bulletin) Color: Pink IMPORTANT: Confirm that the mating surfaces are clean before applying sealant. Make sure that the starting point and the ending point of the sealant is between two bolt holes. Overlap both ends of the bead by 3 – 5 mm. If the Guide Pins were removed to clean the case surfaces, reinstall them now. CAUTION: Be careful not to contact or contaminate the sealant. If the sealant has been disturbed or contaminated in any way before case assembly, remove the sealant completely and re-apply. Figure 2S 78/128 NTB17-034b 4. Install the torque converter housing onto the CVT case with nineteen (19) new bolts and torque to the pattern shown in Figure 3S. NOTE: If the torque converter housing does not fully seat, the CVT may not be in DRIVE. Use new bolts. NOTE: See Reference # 9 in the KIT PARTS REFERENCE TABLE. Bolt torque: 27.1 N•m (2.8 kg-m, 20 ft-lbs.) IMPORTANT: Tighten the bolts in specific order shown below. 1 5 17 3 11 18 10 16 9 15 12 8 7 19 6 14 13 4 2 Figure 3S 79/128 NTB17-034b Install the Valve Body and Oil Pan 1. Rotate the CVT assembly so that the torque converter housing side is facing down. Terminal assembly O-ring 2. Make sure that the terminal assembly is attached to the bracket of the new valve body (Figure 1T). Bracket NOTE: Apply CVT Fluid to the O-ring of the terminal connector. See Reference # 1 in the KIT PARTS REFERENCE. Figure 1T 3. Install the new valve body assembly to the CVT case. Insert the terminal assembly through the hole of the CVT case, and then push the new valve body horizontally with even pressure to seat the valve body completely. NOTE: A clicking sound may be heard as the new valve body is seated to the CVT case. Figure 2T 4. First tighten all eleven (11) original valve body bolts finger tight by hand, and then tighten to the specified bolt torque below. Valve body bolts CAUTION: These bolts are easily stripped. Use care to not over-torque. 87 mm (3.4 inches) long bolt. 11 pieces Bolt torque: 7.9 N•m, (0.80 kg-m, 70 in-lbs.) CAUTION: Manual valve may slide down and interfere with CVT case. Manual valve 80/128 Figure 3T NTB17-034b 5. Install the original manual plate to the manual shaft with the original spring washer and lock nut. Use a crescent wrench on the transmission range switch side of the manual rod to keep the shaft from rotating while torqueing. Nut torque: 21.7 N•m (2.2 kg-m, 16 ft-lbs.) Nut and washer Manual plate Figure 4T 6. Confirm that the new O-ring is on the new oil strainer. Apply CVT Fluid to the O-ring before installation. NOTE: The new oil strainer comes with a new O-ring. See Reference # 3 in the KIT PARTS REFERENCE TABLE. O-ring Figure 5T 7. Install the new strainer to the valve body with the three (3) original bolts. 3 bolts 12 mm (0.5 inches) long bolt. 3 pieces Bolt torque: 7.9 N•m (0.80 kg-m, 70 in-lbs.) Strainer Figure 6T 81/128 NTB17-034b 8. Install the original oil pan with a new oil pan gasket using the original bolts. Bolt torque: 5.6 N•m (0.60 kg-m, 50 in-lbs.) NOTE: See Reference # 2 in the KIT PARTS REFERENCE TABLE. Figure 7T 82/128 NTB17-034b Seal the Sub-assembly Cover 1. Confirm the torque converter housing side is facing down. Side cover 2. Remove the two temporary side cover bolts. Figure 1U Pulley bearing retainer bolts 3. Remove the two pulley bearing retainer bolts. These bolts will be reused later in this procedure. Figure 2U 4. Remove the side cover. Use a slide hammer (J-25721-A) if needed. There are three slide hammer tool locations on the side cover. NOTE: Figure 3U shown with side cover removed. Figure 3U 83/128 NTB17-034b 5. Install the original lubrication tube into the CVT case. Place the fluid jet nozzle under the CVT belt and then insert the lubrication tube into the CVT case. Lubrication tube CAUTION: Take care not to contact the CVT belt with any tools during tube installation. Figure 4U Lubrication tube bolt 6. Install the original lubrication tube bolt. 16 mm (0.6 inch) long bolt. Bolt torque: 6.8 N•m (0.70 kg-m, 60 in-lb) Lubrication tube Figure 5U 84/128 NTB17-034b 7. Apply sealant to the side cover sealing surface of the CVT case. Sealant bead diameter: 2.0 mm Sealant: Loctite 5460 (See the Parts Information section of this bulletin) Color: Pink IMPORTANT: Confirm that the mating surfaces are clean before applying sealant. Make sure that the starting point and the ending point of the sealant is between two bolt holes. Overlap both ends of the bead by 3 – 5 mm. CAUTION: Be careful not to contact or contaminate the sealant. If the sealant has been disturbed or contaminated in any way before side cover assembly is installed, remove the sealant completely and re-apply. Overlap 3 mm to 5 mm Figure 6U 85/128 NTB17-034b Assembly Guide Pins, Pulley Bracket (Guide Pin J-52272) Case bolt hole 8. Screw in Guide Pin (J-52272) to either one of two female bolt threads of the pulley bearing retainer. Place the guide pin next to the case bolt hole as shown in Figure 7U. 9. Install side cover. Figure 7U 10. Install eleven (11) new side cover bolts, and then torque all of the side cover bolts to the specified torque in the sequence shown in Figure 8U. 1 3 5 9 32.8 mm (1.3 inches) long bolt. 11 pieces 10 Side cover Bolt torque: 27.1 N•m (2.8 kg-m, 20 ft-lbs.) NOTE: See Reference # 6 in the KIT PARTS REFERENCE TABLE. 8 11 7 6 4 2 Figure 8U 11. Remove the O-rings that came on the new bearing retainer bolts and replace them with new O-rings from Parts Information. NOTE: See Reference # 8 in the KIT PARTS REFERENCE TABLE. 12. Screw in one (1) original pulley bearing retainer bolt, hand tight. Pulley retainer bolts Figure 9U 86/128 NTB17-034b Side cover 13. Remove the Guide Pin (J-52272) and then install the other pulley bearing retainer bolt, hand tight. Guide Pin 14. Torque the two pulley bearing retainer bolts to specified torque. Bolt torque: 28.8 N•m, (2.90 kg-m, 21 ft-lbs.) Figure 10U 87/128 NTB17-034b Install and Adjust the Transmission Range Switch 1. Rotate the manual shaft to the “N” position (two clicks from counterclockwise or left hard stop). Manual lever Guide hole 2. Remove the lock nut, washer and manual lever from the manual shaft. They will be reused. 3. Adjust the transmission range switch position as follows: a. Install the alignment pin (#J-52306-2) into the Transmission Range Switch Alignment Bracket (#J-52306-1) as shown in Figure 2W. b. Attach the combined alignment tool onto the manual shaft as shown in Figure 3W with part number facing out. NOTE: The combined alignment tool will only insert into the transmission range switch while in Neutral. Lock nut, washer Figure 1W Alignment Pin (#J-52306-2) Transmission Range Switch Alignment Bracket (#J-52306-1) Transmission range switch may need to be rotated to allow pin to align. Alignment pin will insert into guide hole in the transmission range switch (Figure 1W). c. Install the two original bolts for the transmission range switch (Figure 3W). Figure 2W Bolt torque: 5.6 N•m (0.60 kg-m, 50 in-lbs.) Transmission Range Switch Remove the adjustment tool when complete. 4 Install the manual lever to the manual shaft. a. Set the original manual lever onto the manual shaft. b. Install the washer and the lock nut. c. Torque the lock nut. Nut torque: 16.3 N•m (1.7 kg-m, 12 ft-lbs.) 88/128 Part number facing out Figure 3W NTB17-034b Install Exterior CVT Parts 1. Install the differential side oil seal to the CVT case (Figure 1V). Use a new oil seal (non-reusable). See Reference # 18 in the KIT PARTS REFERENCE TABLE. CAUTION: Apply CVT Fluid to the oil seal before installation. Drive the differential side oil seal in until the amount of oil seal protrusion from the CVT case edge matches dimension C shown in Figure 1V. CVT Case Differential Seal Installer #J-52281 Dimension C: 1.8 ± 0.5 mm, (0.071 ± 0.020 in) Figure 1V 2. Install the differential side oil seal to the converter housing (Figure 2V). Use a new oil seal (non-reusable). See Reference # 18 in the KIT PARTS REFERENCE TABLE. CAUTION: Apply CVT Fluid to the oil seal before installation. Drive the differential side oil seal in until the amount of oil seal protrusion from the torque converter housing edge matches the dimension D shown in Figure 2V. CVT Case Differential Seal Installer #J-52281 Dimension D: 1.8 ± 0.5 mm, (0.071 ± 0.020 in) Figure 2V 89/128 NTB17-034b 3. Install the torque converter housing oil seal to the torque converter housing (Figure 3V). Use a new oil seal (non-reusable). See Reference # 17 in the KIT PARTS REFERENCE TABLE. CAUTION: Apply CVT Fluid to the oil seal before installation. Drive the converter housing oil seal evenly so that converter housing oil seal sits below the case by dimension E as shown in Figure 3V. CVT2 Oil Pump Seal Installer #J-52278 Dimension E: 1.3 ± 0.5 mm, (0.051 ± 0.020 in) Figure 3V CVT fluid filter 4. Install a new fluid filter to the CVT case. Make sure a grommet is attached to the fluid filter. Apply CVT Fluid to the grommet of the fluid filter. NOTE: See Reference # 16 in the KIT PARTS REFERENCE TABLE. Figure 4V O-ring 5. Install new O-ring to the fluid filter cover. Apply CVT fluid to the O-ring. NOTE: See Reference # 15 in the KIT PARTS REFERENCE TABLE. Figure 5V 90/128 NTB17-034b 6. Install the fluid filter cover to the CVT case as follows: Side cover tab a. Locate the tab of the fluid filter cover near the tab of the side cover as shown. b. Push the fluid filter cover onto the CVT case. Fluid filter cover tab c. Rotate the fluid filter cover clockwise, and then match the bolt hole of the fluid filter cover and the bolt hole of the CVT case. CVT case bolt hole Figure 6V Confirm that the fluid filter tab is underneath the side cover tab. Fluid filter tab underneath the side cover tab Fluid filter cover bolt d. Install the original bolt. 16 mm (0.6 inches) long bolt. Bolt torque: 6.8 N•m (0.70 kg-m, 60 in-lbs.) Fluid filter cover Figure 7V 91/128 NTB17-034b 7. Install new O-rings to the original output speed sensor, primary pulley speed sensor and secondary pulley speed sensor and then install them to the CVT. Use new O-rings (non-reusable). NOTE: See Reference # 19 in the KIT PARTS REFERENCE TABLE. Apply CVT Fluid to the O-rings before installation. 16 mm (0.6 inches) long bolts. Bolt torque: 5.6 N•m (0.60 kg-m, 50 in-lbs.) Primary speed sensor Secondary speed sensor Figure 8V Output speed sensor 92/128 NTB17-034b 8. Place the CVT on a work surface with the oil pan side facing down. 9. Install the original torque converter. CAUTION: Locate the two oil pump engagement tabs on the end of the torque converter snout horizontally while inserting to avoid damaging the torque converter oil seal. Figure 9V 10. Measure dimension A to confirm that the torque converter is installed to the correct position. Dimension A: 14.4 mm (0.567 in) Figure 10V 93/128 NTB17-034b Install the CVT Assembly 1. Install the CVT assembly in the vehicle. Refer to the ESM, section TM-Transaxle & Transmission, for CVT installation. 2. Connect both battery cables, negative cable last. 3. Fill Transmission with CVT fluid. 4. Reset/reinitialize systems as needed. Refer to the ESM, section PG – Power Supply & Ground Elements, for a listing of systems that require reset/initialization after reconnecting the 12V battery. Look in the PG section index for ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL. This list often includes items such as radio, power windows, clock, sunroof, etc. ADDITIONAL SERVICE REQUIRED The following procedures, starting on the next page, must be performed in this order. 2014 only a. TCM REPROGRAMING….…………………………………………....……….Page 95 2014 and 2017 b. ERASE MEMORY DATA…………………………………………….…………Page 115 c. CONFORM CVTF DETERIORTN…………………………………………......Page 117 d. Auxiliary gearbox clutch point learning………………………..……….....Page 120 e. Erase DTCs………………………….…………………………………….…….Page 122 Proceed to the next page. 94/128 NTB17-034b TCM Reprogramming IMPORTANT: Before starting, make sure: ASIST on the CONSULT PC has been synchronized (updated) to the current date. All C-III plus software updates (if any) have been installed. 1. Connect the plus Vehicle Interface (plus VI) to the vehicle. CAUTION: Make sure the plus VI is securly connected. If the plus VI connection is loose during reprogramming, the process will be interrupted and the TCM may be damaged. 2. Connect the AC Adapter to the CONSULT PC. CAUTION: Be sure to connect the AC Adapter. If the CONSULT PC battery voltage drops during reprogramming, the process will be interrupted and the TCM may be damaged. 3. Connect the GR8, set to “Power Supply” mode, to the vehicle battery. CAUTION: Be sure the GR8 is connected securely to the battery. Make sure the battery voltage stays between 12.0V and 15.5V during reprogramming. If the battery voltage goes out of this range during reprogramming, the TCM may be damaged. 4. Turn OFF all external Bluetooth® devices (e.g., cell phones, printers, etc.) within range of the CONSULT PC and the VI. CAUTION: Make sure to turn OFF all external Bluetooth® devices. If Bluetooth® signal waves are within range of the CONSULT PC and the VI during reprogramming, reprogramming may be interrupted and the TCM may be damaged. 5. Turn the ignition ON with the engine OFF. The engine must not start or run during the reprogramming procedure. 6. Turn OFF all vehicle electrical loads such as exterior lights, interior lights, HVAC, blower, rear defogger, audio, NAVI, seat heater, steering wheel heater, etc. IMPORTANT: Make sure to turn OFF all vehicle electrical loads. Make sure the battery voltage stays between 12.0V and 15.5V during reprogramming. If the battery voltage goes out of this range during reprogramming, the TCM may be damaged. 7. Turn ON the CONSULT PC. 8. Select CONSULT-III plus (open C-III plus). 95/128 NTB17-034b 9. Wait for the plus VI to be recognized. Serial number will display when the plus VI is recognized. plus VI is recognized Figure 1 10. Select Re/programming, Configuration. Step 10 Figure 2 96/128 NTB17-034b 11. Use arrows (if needed) to view and read all precautions. 12. Check the box confirming the precautions have been read. 13. Select Next. Step 11 Step 12 Step 13 Figure 3 14. If the screen in Figure 4 displays, select Automatic Selection(VIN). If the screen in Figure 4 does not display, skip to step 15. Step 14 Example Figure 4 97/128 NTB17-034b 15. Make sure VIN or Chassis # matches the vehicle’s VIN. 16. If the correct VIN is displayed, select Confirm. Step 15 Verify here Step 16 Figure 5 17. Select Confirm. Step 17 Figure 6 98/128 NTB17-034b 18. Select TRANSMISSION. Step 18 Figure 7 19. Select Reprogramming. Step 19 Figure 8 99/128 NTB17-034b 20. Follow the on-screen instructions; maintain the following conditions: a. b. c. d. Ignition ON, with the engine OFF. Press the Brake. Press accelerator between ¼ and ½. Put shift selector in R. 21. Select Start. Step 21 Figure 9 22. When COMPLETED is displayed, select Next. Step 22 Figure 10 100/128 NTB17-034b 23. Operate the ignition per the on screen instructions. Ignition status Timer Progress display Figure 11 24. When OK is displayed, select Next. Step 24 Figure 12 101/128 NTB17-034b 25. Move the shift selector to P, then select Next. Step 25 Figure 13 26. Operate the shift selector per the on-screen instructions. a. Move the shift selector; P>R>N>D>P b. Confirm the center display meter indicates the correct selector position. 27. Select Next. Step 26 Step 27 Figure 14 102/128 NTB17-034b 28. Find the TCM Part Number (see Figure 15) and write it on the repair order. NOTE: This is the current Part Number (P/N). Step 28 Step 31 Figure 15 29 Compare the P/N you wrote down to the numbers in the Current ECM Part Number column in Table B below. 30. Comparison results: If there is a match, continue with the reprogramming procedure. If there is not a match, reprogramming is not needed. Skip to ERASE MEMORY DATA on page 115. Table B MODEL CURRENT TCM PART NUMBER: 31036 - 2014 Sentra 9AM2A, 9AM2B, 9AM2C, 9AM9E, 9AM9D 31. Select Save. 103/128 NTB17-034b 32. Use arrows (if needed) to view and read all precautions. 33. Check the box confirming the precautions have been read. 34. Select Next. Step 32 Step 33 Step 34 Figure 16 35. Read the Current Part Number and Part Number After Reprogramming. They should be different. 36. Select Next. Step 35 These numbers should be different Step 36 Figure 17 104/128 NTB17-034b 37. Make sure OK is highlighted green (battery voltage must be between 12.0 and 15.5 Volts). 38. Select Next. IMPORTANT: Battery voltage must stay between 12.0 and 15.5 Volts during reprogramming or TCM reprogramming may be interrupted and TCM may be damaged. Monitor battery voltage here Step 37 Step 38 Figure 18 105/128 NTB17-034b NOTE: In the next step, the reprogramming process will begin when Start is selected. 39. Select Start. Monitor battery voltage here Step 39 Figure 19 40. Wait for both progress bars to complete. Step 40 Figure 20 106/128 NTB17-034b 41. When the screen in Figure 21 displays, the reprogramming is complete. NOTE: If the screen in Figure 21 does not display (which indicates reprogramming did not complete), refer to the information on the next page. 42. Disconnect the battery charger (GR8) from the vehicle. 43. Select Next. Step 43 Figure 21 NOTE: Additional steps/operations are required before C-III plus will provide the final reprogramming confirmation report. Continue with the reprogramming procedure on page 109. 107/128 NTB17-034b If reprogramming does not complete and the “!?” symbol displays as shown in Figure 22: Check battery voltage (12.0 – 15.5V). Ignition ON, engine OFF. External Bluetooth® devices are OFF. All electrical loads are OFF. Select Retry and follow the on screen instructions. NOTE: Retry may not go through on first attempt and can be selected more than once. Figure 22 If reprogramming does not complete and the “X” symbol displays as shown in Figure 23: Do not disconnect the plus VI or shut down C-III plus if reprogramming does not complete. Check battery voltage (12.0 – 15.5V). CONSULT A/C adapter is plugged in. Ignition ON, engine OFF. Transmission in Park. All C-III plus / plus VI cables are securely connected. All C-III plus updates are installed. Select Home, and then restart the reprogram procedure from the beginning. Figure 23 108/128 NTB17-034b 44. Confirm the Transmission Fluid temperature judgment is OK, then select Next. If the judgment is NG, drive the vehicle to warm the transmission until the judgment changes to OK. Step 44 Figure 24 109/128 NTB17-034b 45. Follow the on-screen instructions; maintain the following conditions: a. Parking brake set. b. Ignition ON, with the engine OFF. c. Press the Brake. d. Press accelerator between ¼ and ½. e. Put shift selector in R. Step 46 Figure 25 46. Select Erase DTC. 47. Follow the on-screen instructions; maintain the following conditions: Step 48 a. Parking brake set. b. Ignition ON, with the engine OFF. c. Fully depress the accelerator. d. Put shift selector in R. 48. Select Start. Figure 26 110/128 NTB17-034b 49. When COMPLETED is displayed, select Next. Step 49 Figure 27 50. Operate the ignition per the on-screen instructions. Ignition status Timer Progress display Figure 28 111/128 NTB17-034b 51. When OK is displayed, select Next. Step 51 Figure 29 52. Operate the shift selector per the on-screen instructions. a. Move the shift selector to P; then move P>R>N>D>P b. Confirm the center display meter indicates the correct selector position. 53. Select Next. Step 53 Step 52 Figure 30 112/128 NTB17-034b 54. Erase all DTCs as follows: a. Turn the ignition OFF. b. Turn the Ignition ON. c. Wait for DTC erase to complete. 55. Select Next. Turn ignition ON > OFF > ON ON Step 55 Figure 31 113/128 NTB17-034b 56. Verify the before and after part numbers are different. 57. Print a copy of this screen (Figure 32) and attach it to the repair order. 58. Select Confirm. Step 56 Step 57 Step 58 Figure 32 NOTE: If you cannot print the above screen: a. Select Screen Capture. b. Name the file. c. Save the file in My Documents. A copy of the screen is now saved in the CONSULT PC. It can be retrieved and printed at a later time. 114/128 NTB17-034b ERASE MEMORY DATA 59. Navigate C-III plus to the screen shown in Figure 33. Diagnosis (All Systems) > TRANSMISSION > Work support 60. Select ERASE MEMORY DATA. 61. Select Start. Step 60 Step 61 Figure 33 115/128 NTB17-034b 62. Follow the on-screen instructions; maintain the following conditions: Step 63 a. Parking brake set. b. Ignition ON, with the engine OFF. c. Fully depress the accelerator. d. Put shift selector in R. 63. Select Start. Figure 34 64. When the Current status changes to COMPLETED, select End. Step 64 Figure 35 116/128 NTB17-034b CONFORM CVTF DETERIORTN 65. Navigate C-III plus to the screen shown in Figure 36. Diagnosis (All Systems) > TRANSMISSION > Work support 66. Select CONFORM CVTF DETERIORTN. 67. Select Start. Step 66 Step 67 Figure 36 68. Select Start. Step 68 Figure 37 117/128 NTB17-034b 69. Select Clear. Step 69 Figure 38 70. Select Yes. Step 70 Figure 39 118/128 NTB17-034b 71. When CVFT DETERIORATION DATE changes to “0”, select End. 0 Step 71 Figure 40 72. Start the engine. 73. Set the parking brake. 74 Turn OFF the A/C. 75. Bring the engine to normal operating temperature range. 76. Confirm the CVT fluid temperature is over 122°F (50°C). 119/128 NTB17-034b Auxiliary gearbox clutch point learning 77. Navigate C-III plus to the screen shown in Figure 41. Diagnosis (All Systems) > TRANSMISSION > Work support 78. Select Auxiliary gearbox clutch point learning. 79. Select Start. Step 78 Step 79 Figure 41 80. Follow the on-screen instructions in Figure 42 and then select Start. Step 80 Figure 42 120/128 NTB17-034b 81. With brake pedal still applied, shift the CVT selector lever into the D position. Figure 44 will be displayed after shifting into D position. NOTE: The Current status will show EXECUTING, but until the vehicle is shifted into the D position Auxiliary gearbox clutch point learning will not begin. Step 81 Figure 43 82. Continue to depress the brake pedal until the Current status shows “Completed” as shown in Figure 45 on the next page. NOTE: This may take several minutes to complete. Figure 44 121/128 NTB17-034b 83. When completed is displayed, select End. Step 83 Figure 45 84. Shift the vehicle into Park, turn ignition OFF and release the brake pedal. 85. Perform Auxiliary Gearbox Clutch Point Learning (steps 77 to 84) one additional time (a total of two times). Erase DTCs 86. Use C-III plus to Erase any transmission DTCs that may have stored. 87. Turn OFF C-III plus. 88. Disconnect C-III plus from the vehicle. 89. Verify the CVT operates normally and no abnormal noises are heard during a test drive. Procedure complete. 122/128 NTB17-034b PARTS INFORMATION REPAIR DESCRIPTION PART # QUANTITY Sub-assembly Repair KIT-CONTROL VALVE KIT-PULLEY KIT-OIL PUMP Loctite 5460 Sealant (2) (4) Control Valve Replacement KIT-CONTROL VALVE 3170E-X428C 1 if needed CVT Replacement CVT Assembly (6) (7) 1 if needed Applies to all repairs Nissan NS-3 CVT Fluid (1) (4) Additional Engagement Tool O-Rings (5) WASHER-DRAIN (CVT Oil Pan Drain Plug Gasket) Lens Swab packet 999MP-NS300P 11440 As needed As needed 11026-31X00 1 J-51963 (8) 3170E-X428C 1 if needed 31214-3JX9A 1 if needed 31340-X429E 1 if needed 999MP-LT5460P (1) (3) (1) Nissan NS-3 CVT Fluid and Loctite 5460 Sealant can be ordered through the Nissan Maintenance Advantage program: Phone: 877-NIS-NMA1 (877-647-6621) or Website: Order via link on dealer portal www.NNAnet.com and click on the “Maintenance Advantage” link. (2) One container of Loctite 5460 Sealant is good for approximately 5 repairs. This sealant is not included in any kit. (3) Bill out Loctite 5460 Sealant (or equivalent) under expense code 008. Do not include the Loctite 5460 Sealant part number on the claim. (4) For warranty repairs, Nissan NS-3 CVT Fluid and Loctite 5460 Sealant must be used. For customer pay repairs, Nissan NS-3 CVT and Loctite 5460 Sealant Fluid or their equivalents are recommended. (5) Engagement tool will initially come with 10 O-rings. Additional O-rings are available from Tech•Mate online: www.nissantechmate.com, or by phone: 1-800-662-2001. (6) If the CVT is being replaced, no other parts in the table above, except NS-3 CVT fluid or equivalent, are needed. (7) Refer to the electronic parts catalog (FAST or equivalent) for the correct part number. (8) Shop supplies. 123/128 NTB17-034b CLAIMS INFORMATION Submit a Primary Part (PP) type line claim using the following claims coding: OPERATION PFP OP CODE SYM DIA FRT JD01AA JD023A CVT R&R (2) (1) Inspect CVT Belt, Belt = NG (Includes ZE 32 JX36AA 1.2 control valve R&I) Replace CVT Sub-assembly JX45AA 3.0 Reprogram TCM (MY14 Only) JE99AA (2) (1) Reference the Parts Information Table and use the Kit-Pulley Part Number as the Primary Failed Part (PFP). (2) Reference the current Nissan Warranty Flat Rate Manual and use the indicated Flat Rate Time (FRT). EXPENSE CODE EXPENSE CODE 008 DESCRIPTION Sealant MAX AMOUNT $12.46 OR Submit a Primary Part (PP) type line claim using the following claims coding: OPERATION PFP OP CODE SYM DIA FRT Inspect CVT Pan for Excessive Debris = NG JX49AA 0.3 ZE 32 JD01AA Replace CVT (2) JD023A (1) Reference the electronic parts catalog (FAST) and use the applicable CVT assembly part number as the Primary Failed Part (PFP). (2) Reference the current Nissan Warranty Flat Rate Manual and use the indicated Flat Rate Time (FRT). (1) OR Submit a Primary Part (PP) type line claim using the following claims coding: OPERATION PFP OP CODE SYM DIA FRT JX37AA 0.4 Inspect CVT Belt, Belt = OK (1) ZE 32 Replace Valve Body JD48AA (2) Reprogram TCM (MY14 Only) JE99AA (2) (1) Reference the Parts Information Table and use the Kit-Control Valve Part Number as the Primary Failed Part (PFP). (2) Reference the current Nissan Warranty Flat Rate Manual and use the indicated Flat Rate Time (FRT). NOTE: FRT allows adequate time to access DTC codes. No other diagnostic procedures subsequently required. Do NOT claim any diagnostic OP Codes with this claim. 124/128 NTB17-034b PART KITS REFERENCE TABLE NOTE: This Table is for reference only. Part numbers listed cannot be ordered individually. These part numbers are for identification of the correct part within the kit (part number is listed on the bag for each individual part). Some parts have more than one part number listed. In this case, one of the part numbers listed will be in the kit. KIT-CONTROL VALVE (3170E-X428C) PARTS REFERENCE (Kit Content) REFERENCE # DESCRIPTION 1 VALVE ASSY – CONTROL (Control valve) 2 GASKET-OIL PAN (Oil pan gasket) 3 STRAINER ASSY-OIL, AUTO TRANS (Oil pan strainer) PART NUMBER QTY: 31705-X428C or 31705-X429E 31397-3JX0A 31728-3XX0A, or 31728-3XX0B, or 31728-3JX0B 1 1 1 KIT-PULLEY (31214-3JX9A) PARTS REFERENCE (Kit Content) REFERENCE # DESCRIPTION 5 PULLEY ASSY (Sub assembly: Belt & Pulley) SNAP RING KIT (Snap ring kit) 6 BOLT (Side cover bolts) 7 SEAL-O RING (Input shaft O ring) 8 SEAL – O RING 4 125/128 PART NUMBER QTY: 31209-3JX9A 1 31506-3JX8B 31377-3JX0E, or 31377-X420B, or 31377-3XX2B or 31377-X424C 31526-3MX0A, or 31526-X420C, or 31526-3XX0C 31526-8E000 or 31526-28X0C 1 NTB17-034b 11 1 2 Parts kits reference table continued. KIT-OIL PUMP (31340-X429E) PARTS REFERENCE (Kit Content) REFERENCE # DESCRIPTION 9 BOLT (Torque converter case bolts) 10 SEAL-LIP (Lip seal) 11 SEAL-O RING (Case O ring) 12 PIN-RET (Manual shaft roll pin) 13 PUMP ASSY-OIL (Oil pump) 14 GSKT-OIL PUMP (Oil pump gasket) 15 SEAL-O RING (Oil filter cover O ring) 16 FLTR ASSY-OIL,AUTO TRANS (Oil filter) 17 18 20 SEAL ASSY-OIL (Torque converter Seal) SEAL-OIL,DIFF (Axle seals) SEAL-O RING (Primary/Secondary/Output Sensor O-ring) SLEEVE-OIL DIST 21 RING-SEAL 19 126/128 PART NUMBER QTY: 31377-X420B, or 31377-3JX0E, or 31377-3XX2B or 31377-X424C 31528-1XZ0A, or 31528-1XA01, or 31528-1XX0A 31526-X420B, or 31526-50X0D or 31526-3JX0B or 31526-3XX0B 31906-1XF0A 31340-X420B or 31340-3JX0D or 31340-X420A or 31340-3XX0B 31366-3JX0B or 31366-3JX0A or 31366-3XX0A 31526-3JX3A or 31526-3JX1B 31726-28X0A or 31726-3JX0A or 31726-3XX0A 31375-3JX1A 38342-3VX0A 19 1 1 1 1 1 1 1 1 2 31526-1XG0C 3 31374 80X01 31525 3JX0B or 31525 X420A 1 NTB17-034b 2 PART KITS VISUAL REFERENCE The following Figures show the smaller components of individual kits. KIT- CONTROL VALVE is not shown. KIT-PULLEY. Sub-assembly not shown Figure G KIT-OIL PUMP Figure H 127/128 NTB17-034b CVT Assembly Replacement Approval Procedures If CVT inspection indicates CVT assembly replacement is required: a. Complete the PCC CVT Preauthorization Form in ASIST. b. Attach the required video (15 seconds or less) to the CVT Preauthorization Form. Failure to submit a continuous video showing evidence of abnormalities and the VIN will cause immediate denial of request for CVT unit replacement. c. Call the PCC for authorization at 800-973-9992 (opt 2). IMPORTANT: Make sure the video has a clear image of the VIN on the F.M.V.S.S. certification label (VIN label). 128/128 NTB17-034b