V06_Dealer Packa
Service Bulletin Details
Public Details for: V06_Dealer Packa
Dealer package: 09/24/2018 a watermark has been added to the dealer packet to indicate that v06 ssc expired on september 24, 2018. 3vz?E head gasket special policy adjustment. In october 1996, toyota announced a special policy adjustment th
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Models from 1995
1995 TOYOTA T100 |
1995 TOYOTA TRUCK |
Models from 1994
1994 TOYOTA T100 |
1994 TOYOTA TRUCK |
Models from 1993
1993 TOYOTA T100 |
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1992 TOYOTA T100 |
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1991 TOYOTA T100 |
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1990 TOYOTA 4RUNNER |
1990 TOYOTA T100 |
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1989 TOYOTA 4RUNNER |
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1988 TOYOTA 4RUNNER |
◄ IMPORTANT UPDATE ► The attached Dealer Packet has been updated. Refer to the details below. DATE 9/24/2018 TOPIC A watermark has been added to the Dealer Packet to indicate that V06 SSC expired on September 24, 2018. Please review this notification with your staff to assure that all relevant personnel have been briefed regarding this subject. Thank you for your cooperation. © 2018 Toyota Motor Sales, USA TOYOTA ALL TOYOTA DEALER PRINCIPALS, SERVICE MANAGERS, PARTS MANAGERS SUBJECT: SPECIAL POLICY ADJUSTMENT FOR 1988 – EARLY 1990 TRUCK & 4RUNNER WITH 3VZ–E V6 ENGINES AND SPECIAL SERVICE CAMPAIGN (V06) FOR 1990 – EARLY 1995 TRUCK, 4RUNNER & T100 WITH 3VZ–E V6 ENGINES 3VZ–E Head Gasket Special Policy Adjustment In October 1996, Toyota announced a Special Policy Adjustment that provided extended warranty coverage for the head gaskets of certain 1988–1994 Toyota Compact Pickup Truck, 4Runner, and T100 equipped with the 3VZ–E V6 engine. This Special Policy Adjustment extended the warranty coverage for the head gaskets to 8 years or 100,000 miles (whichever occurred first) or 12 months from the date of the owner notification letter. Commencing in Dec., 1997, Toyota will proceed with the Special Policy Adjustment Warranty Extension program by notifying the remaining owners of 1988, 1989 and early production (up to 12/89 production date) Toyota Compact Pick–up Truck and 4Runner equipped with 3VZ–E V6 engines who have not previously received any notification or have not received any head gasket repairs from a Toyota dealer since October 1, 1996. Since introducing this Special Policy Adjustment, Toyota has identified that the head gasket failure condition is primarily limited to a particular production period of the involved vehicles. As a result, for a specific group of the vehicles previously involved in the Special Policy Adjustment, Toyota is now changing the handling procedure to a Special Service Campaign. 3VZ–E Head Gasket Special Service Campaign (V06) With the introduction of the new Special Service Campaign(V06), owners of late production 1990, all 1991, 1992, 1993, and 1994 up to early production 1995 (1/90 to 10/94 production date) Toyota Compact Pick–up Truck, 4Runner and T100 equipped with 3VZ–E V6 engines who have not received any head gasket repairs from a Toyota dealer since October 1, 1996 will be notified to contact a Toyota dealer for head gaskets replacement. Vehicle owners who have previously paid for head gasket replacement will be instructed to call the National Customer Relations Department at 1–800–404–7636 to obtain further directions. EX PI R TO: ED Toyota Motor Sales, U.S.A., Inc. 19001 South Western Avenue P.O. Box 2991 Torrance, CA 90509–2991 (310) 618–4000 (310) 618–7800 Fax 3VZ–E SPA/SSC—V06 Page 2 The following information is provided to inform you and your staff of the Special Policy Adjustment/Special Service Campaign Program procedure and your degree of involvement: Special Policy Adjustment/Special Service Campaign Program Details Special Service Campaign ED Special Policy Adjustment Late 1990 through early 1995 Toyota Compact Pick–up Truck, 4Runner and T100 vehicles. (See VIN range listing for actual involved vehicles). Who will be notified? Owners that have not been previously notified or received repairs since Oct. 1,1996. Owners who have not previously received repairs since Oct. 1, 1996. What will Toyota do? Owners of the involved vehicles under the Special Policy Adjustment Program will be provided a dated warranty extension document to keep with their vehicle owner’s guide. If a head gasket fails within the 8 years or 100,000 miles extended warranty period, or within 12 months from the date of the owner notification letter, they can contact any Toyota dealer to have both head gaskets replaced at no cost to them. Under the Special Service Campaign Program, the head gaskets will be replaced on all the affected vehicles regardless of leakage or not, and there will not be any age, mileage or time restrictions under the Special Service Campaign. On the vehicles WHERE THE HEAD GASKETS HAVE FAILED, Toyota dealers will install new head gaskets at no cost to the owner. Other engine components, damaged as a result of a head gasket failure, will also be eligible for repair or replacement under this warranty. Toyota dealers will install new head gaskets at no cost to the owner regardless of leakage or not. PI R Which 3VZ–E V6 1988 through early 1990 Toyota equipped vehicles Compact Pick–up Truck and are affected? 4Runner. (See VIN range listing for actual involved vehicles). EX What will Toyota dealers do? Are all repairs at no cost to the customers? When will owners be notified? Under both programs, the head gaskets and the related repairs will be covered by Toyota. However, while the engine is disassembled, it may also be advantageous for the customer to have other maintenance and repairs performed. Please note that these items are at customer expense as they are not related to the durability of the head gasket. Mailing will commence in Dec, 1997 and continue until all involved vehicle owners are notified. The volume and frequency of mailings will depend on parts supply and dealer repair capacity. 3VZ–E SPA/SSC—V06 Page 3 Please review this entire package with your Service and Parts staff to familiarize them with the proper step–by–step procedure and implement this Special Policy Adjustment/Special Service Campaign Program to ensure customer satisfaction. EX PI R TOYOTA MOTOR SALES, U.S.A., INC. Customer Services Division ED Thank you for your cooperation. ED SPECIAL POLICY ADJUSTMENT EX PI R SPA Expired 3VZ–E HEAD GASKET SPA Page 1 1. Owner Notification Letters Mailing Date Commencing in December, 1997 (Copy attached) Identification of Involved Special Policy Adjustment Program Vehicles Vehicle Model 1988 – 1989 4Runner VDS VIN Range ED 2. VN66W VN62M VN62N 0000001 – 0040703 VN63C VN63M VN64N VN67M VN67N 0000001 – 0040703 VN82D VN82N VN82R VN82T VN93D VN93G VN94T 0000001 5000001 0000001 5000001 0000001 5000001 0000001 VN01D VN01G 0000001 – 0001355 and 2000001 – 2006626 and 6000001 – 6006342 1989 – 1990 Truck 4X4 Long Bed VN02D 0000001 – 0000194 and 2000000 – 2001257 and 6000000 – 6002131 1989 – 1990 Truck 4X4 Xtracab 1990 4Runner 4X2 1990 4Runner 4X4 VN13D VN13G VN29V 0000001 – 0016346 and 5000001 – 5021512 0000001 – 0002751 VN39J VN39W 0000001 – 0031089 1988 Truck 4X4 Std Bed 1988 Truck 4X4 Long Bed & Xtracab EX PI R 1989 – 1990 Truck 4X2 Long Bed & One Ton 1989 – 1990 Cab Chassis Regular Wheelbase 1989 – 1990 Truck 4X2 Xtracab 1989 – 1990 Cab Chassis Long Wheelbase 1989 – 1990 Truck 4X4 Std Bed 0000001 – 0011623 SPA Expired – 0003070 and – 5003062 – 0003070 and – 5003062 – 0006118 and – 5009265 – 0014059 3VZ–E Head Gasket SPA Page 2 Technical Instructions and Guidelines for Special Policy Adjustment Refer to the applicable repair manuals for repair procedures and specifications. Replace both left and right head gaskets even if only one side is leaking. Inspect cylinder heads and blocks for warpage and erosion per attached instruction. Also see video tape previously released in February, 1997. If the cylinder head or block mating surface is warped or eroded beyond service specification, repair the heads and/or blocks by machining up to a combined maximum of 0.25 mm (0.010 in) from the cylinder head mating surfaces. If the warpage or erosion exceeds the maximum specification, the cylinder head or short block assembly must be replaced. ED 3. PLEASE NOTE: DSM inspection and authorization is required if the short block assembly is to be replaced. Refer to Policy No: 5.3 of the Warranty Policy and Procedures Manual. PI R Additional parts and fluids that are required as a result of performing the head gasket replacement are also covered. Parts Ordering To avoid parts shortages, please observe the following guidelines for conservative parts ordering: Stock only basic gaskets and non–reusable parts. Order major parts only as required to repair failed vehicles. Replenishment orders of gaskets and non–reusable parts should be based on a “sell one, buy one” basis. Parts ordering will be reviewed based on dealer’s submitted claims. The cylinder head gasket kit as well as related necessary parts can be ordered from your facing Parts Distribution Center. EX 4. PART NUMBER DESCRIPTION 04007–02135 Cylinder Head Gasket Kit SPA Expired 3VZ–E Head Gasket SPA Page 3 Operation Flow Chart for Special Policy Adjustment EX PI R ED 5. SPA Expired 3VZ–E Head Gasket SPA Page 4 6. Reimbursement Procedures Submit warranty claims following the regular procedures described in the Toyota Warranty Policy & Procedures Manual. The following operation codes are applicable for: Head gasket replacement within 8 years or 100,000 miles Special Policy Adjustment, or Head gasket replacement within 12 months after customer received dated Warranty Extension document ED Please refer to the following VDS vs. Japan Model Code reference table to determine the applicable flat rate time. Model VDS Model VN62N VN62M VN63C VN63M VN66W VZN61 VN64N VN67M VN67N VZN66 VN82D VN82N VN82R VN82T VN94T VZN85 VN93D VN93G VZN90 VZN95 VZN100 VN02D VZN105 VN29V VZN120 VN01D VN01G VN13D VN13G VN39J VN39W EX PI R VDS SPA Expired VZN110 VZN130 SPA Expired 3VZ–E Head Gasket SPA Page 5 FLAT RATE HOURS VZN61 VZN66 1 110051 R&R HEAD GASKET Varied Work Code N Comb Code A=Opposite side Comb Code Z =Opposite side Comb Code L=A/C Comb Code Z=Extra diagnostic time required for SPA procedures 2 110011 R&R CYLINDER HEAD VZN100 VZN105 VZN110 VZN130 8.5 6.6 6.6 – 2.0 2.0 2.0 – – – 0.4 0.4 – 2.0 2.0 14.3 10.4 10.4 PI R Varied Work Code N VZN85 VZN90 VZN95 VZN120 ED SPA–3VZ–E Operation Code Comb Code A=Opposite cylinder head – 4.0 4.0 Comb Code Z=Opposite cylinder head 5.8 – – Comb Code Z=Opposite head gasket 2.0 2.0 2.0 Comb Code L=A/C – 0.4 0.4 Comb Code Z=Extra diagnostic time required for SPA procedures – 5.8 5.8 Varied Work Code N 18.1 16.3 18.2 Comb Code C=A/C 0.4 – – Comb Code K=A/C – 0.4 0.4 2.0 2.0 2.0 4.0 4.0 4.0 Varied Work Code N 16.3 14.5 16.4 Comb Code C=A/C 0.4 – – Comb Code K=A/C – 0.4 0.4 Comb Code Z=Replace one head 2.0 – – Comb Code C=Replace one head – 2.0 2.0 4.0 – – – 4.0 4.0 22.0 22.0 22.0 3 111011 R&R CYLINDER BLOCK EX Comb Code Z=Replace one head Comb Code Z=Replace both heads 4 120101 R&R SHORT BLOCK Comb Code Z=Replace both heads Comb Code CC=Replace both heads 5 EN7001 RESURFACE BLOCK 3VZ–E Head Gasket SPA Page 6 ED Claim Submission: Use Claim Type = “RG” DSM authorization is required if the cylinder or short block is replaced. T1 = 64 (Leaks) T2 = 13 (Deformed –bent, twisted, warped, shrunk, wrinkled) OPN = 11115–XXXXX Enter actual cost in sublet column using the following sublet types: Rental = “ZZ” Fluids = “OF” Machining = “MC” Towing = “TW” Enter CCR describing actual repair performed. Rental Allowance: EX PI R Rentals for the SPA should be submitted on the repair claim using sublet type “ZZ.” The rental guideline is a maximum 3 days at $30.00 per day. If the rental is required for more than three days, or costs more than $30.00 per day then DSM authorization is required on the claim. The rental should not be submitted on a separate claim. SPA Expired ED PI R EX SPA Expired ED PI R EX SPA Expired ED SPECIAL SERVICE CAMPAIGN EX PI R V06 3VZ–E Head Gasket SSC—V06 Page 1 1. Owner Notification Letters Mailing Date Commencing in December, 1997 (copy attached) Identification of Involved Special Service Campaign Program Vehicles Vehicle Model VIN Range VN82D VN82N VN82R VN82T VN93D VN93G VN94T 0003071 5003063 0003071 5003063 5009266 1990 – 1992 Truck 4X4 Long Bed 1990 – 1995 Truck 4X4 Xtracab 1990 – 1995 4Runner 4X2 1990 – 1995 4Runner 4X4 1993 – 1995 T100 4X2 EX 1993 – 1995 T100 4X4 – 0004067 and – 5005247 – 0004067 and – 5005247 – 5044036 VN01D VN01G 0001356 – 0006877 and 2006627 – 2015028 and Z000001 – Z311415 0014060 – 0032901 PI R 1990 – 1992 Truck 4X2 Long Bed & One Ton 1990 – 1993 Cab Chassis Regular Wheelbase 1990 – 1995 Truck 4X2 Xtracab 1990 – 1993 Cab Chassis Long Wheelbase 1990 – 1995 Truck 4X4 Std Bed VDS ED 2. VN02D 2001258 – 2002582 VN13D VN13G VN29V 5021513 – 5151019 and Z000001 – Z311529 0002752 – 0043478 and 9000000 – 9000904 0031090 – 0180701 and 8000000 – 8076027 0000001 – 0023886 VN39J VN39W VD10A VD10B VD10C VD20A VD20C 0000001 – 0015886 3VZ–E Head Gasket SSC—V06 Page 2 Technical Instructions and Guidelines Refer to the applicable repair manuals for repair procedures and specifications. If there are signs of head gasket leakage, inspect cylinder heads and blocks for warpage and erosion per attached instruction. Also refer to video previously released in February, 1997. If the cylinder head or block mating surface is warped or eroded beyond service specification, repair the heads and/or blocks by machining up to a combined maximum of 0.25 mm (0.010 in) from the cylinder head mating surfaces. If the warpage or erosion exceeds the maximum specification, the cylinder head or short block assembly must be replaced. ED 3. PLEASE NOTE: DSM inspection and authorization is required if the short block assembly is to be replaced. Refer to Policy No: 5.3 of the Warranty Policy and Procedures Manual. Additional parts and fluids that are required as a result of performing the head gasket replacement are also covered. EX PI R 3VZ–E Head Gasket SSC—V06 Page 3 Operation Flow Chart for Special Service Campaign EX PI R ED 4. 3VZ–E Head Gasket SSC—V06 Page 4 5. Parts Ordering The supply of parts for this Special Service Campaign is extremely critical. To avoid parts shortage please observe the following guidelines for conservative parts ordering: A specific PMA dealer/owner list for each individual mailing will be provided to each dealer before any owner notifications are launched. Dealer’s parts order should not exceed 10% of the involved vehicles on the list. Replenishment orders of gaskets and non–reusable parts should be based on a “sell one, buy one” basis. Parts ordering will be reviewed based on dealer’s submitted claims. ED The cylinder head gasket kit as well as related necessary parts can be ordered from your facing Parts Distribution Center. PART NUMBER PI R DESCRIPTION 04007–02135 Reimbursement Procedures Submit warranty claims following the regular procedures described in the Toyota Warranty Policy & Procedures Manual. The following operation codes are applicable for: Head gasket replacement under Special Service Campaign. Please refer to the following VDS vs. Japan Model Code reference table to determine the applicable flat rate time. VDS Model VDS Model VN82D VN82N VN82R VN82T VN94T VZN85 VN93D VN93G VZN90 VZN95 VZN100 VN02D VZN105 VN29V VZN120 VD10A VD10B VD10C VCK10 VN01D VN01G VN13D VN13G VN39J VN39W VD20A VD20C EX 6. Cylinder Head Gasket Kit VZN110 VZN130 VCK20 3VZ–E Head Gasket SSC—V06 Page 5 FLAT RATE HOURS VZN85 VZN100 VZN90 VZN105 VZN95 VZN110 VZN120 VZN130 VCK10 VCK20 ED SSC V06 Operation Code 6.6 2.0 0.4 2.0 6.6 2.0 0.4 2.0 2 110011 R&R CYLINDER HEAD Varied Work Code N Comb Code A=Opposite cylinder head Comb Code Z=Opposite head gasket Comb Code L=A/C Comb Code Z=Extra diagnostic time required for SSC procedures 10.4 4.0 2.0 0.4 5.8 10.4 4.0 2.0 0.4 5.8 3 111011 R&R CYLINDER BLOCK Varied Work Code N Comb Code K=A/C Comb Code Z=Replace one head Comb Code Z=Replace both heads 16.3 0.4 2.0 4.0 18.2 0.4 2.0 4.0 4 120101 R&R SHORT BLOCK Varied Work Code N Comb Code K=A/C Comb Code C=Replace one head Comb Code CC=Replace both heads 14.5 0.4 2.0 4.0 16.4 0.4 2.0 4.0 5 EN7001 RESURFACE BLOCK 22.0 22.0 EX PI R 1 110051 R&R HEAD GASKET Varied Work Code N Comb Code A=Opposite side Comb Code L=A/C Comb Code Z=Extra diagnostic time required for SSC procedures Claim Submission: Use Claim Type = “RG.” DSM authorization is required if the cylinder head or short block is replaced. T1 = 64 (Leaks) T2 = 13 (Deformed –bent, twisted, warped, shrunk, wrinkled) OPN = 11115–XXXXX Claim type “SC” cannot be used for this SSC. Enter actual cost in sublet column using the following sublet types: Rental = “ZZ” Machining = “MC” Fluids = “OF” Towing = “TW” 3VZ–E Head Gasket SSC—V06 Page 6 Enter CCR describing actual repair performed. Rental Allowance: 7. ED Rentals for the SSC should be submitted on the repair claim using sublet type “ZZ.” The rental guideline is a maximum 3 days at $30.00 per day. If the rental is required for more than three days, or costs more than $30.00 per day then DSM authorization is required on the claim. The rental should not be submitted on a separate claim. SSC Completion Label Installation (a) After completing repair and before returning vehicle to the owner, the SSC completion label that is enclosed in the owner’s notification must be affixed to the left front door hinge post near the check strap. (b) The label is to be filled out as follows: PI R Write in SSC V06 Write in date of repair Write in your Dealer Code EX (c) Additional SSC completion labels, in sheets of 50 (P/N 00410–01917), may be ordered through the non–parts system on a 1450 order form or through the TDN system. ED PI R EX ED TECHNICAL INSTRUCTIONS FOR EX PI R CYLINDER HEAD AND BLOCK INSPECTION 3VZ–E Cylinder Head/Block Inspection Page 1 Please use the attached technical instructions to inspect the cylinder heads and blocks of vehicles for warpage and erosion. 3VZ–E CYLINDER BLOCK AND HEAD SURFACE MACHINING CYLINDER HEAD INSPECTION ED When replacing cylinder head gaskets on the 3VZ–E engine, careful inspection of the cylinder head and block mating surfaces is necessary to ensure a complete and durable repair. If cylinder head or block mating surfaces are warped or eroded, they may be reconditioned using the following guidelines. 1. CLEAN CYLINDER HEAD (a). Using a gasket scraper, remove all the gasket material from the cylinder block contact surface. EX PI R NOTE: Be careful not to scratch the cylinder block contact surface. (b). Using a wire brush, remove all the carbon from the combustion chambers. NOTE: Be careful not to scratch the cylinder block contact surface. (c). Using a sanding block with 180 grit paper, thoroughly clean the cylinder block contact surface. 3VZ–E Cylinder Head/Block Inspection Page 2 2. INSPECT CYLINDER HEAD FOR FLATNESS. ED (a). Using a precision straight edge and feeler gauge, measure the surfaces contacting the cylinder block and the manifolds for warpage. CYLINDER HEAD MEASUREMENT Less than More than 0.10 0.10 mm mm (0.0039 in) but (0.0039 in) less than 0.25 mm (0.010 in) Cylinder *Cylinder head head may may be machined be reused to a maximum of without 0.25 mm (0.010 in) machining More than 0.25 mm (0.010 in) Cylinder head must be replaced EX PI R NOTE: WHEN MACHINING CYLINDER HEAD AND BLOCK THE COMBINED AMOUNT OF MATERIAL REMOVED MUST NOT EXCEED 0.25 mm (0.010 in). 3. MEASURE CYLINDER BLOCK CONTACT SURFACES FOR DEPTH OF EROSION. (a). Using a dial indicator, measure the depth of erosion of the surfaces contacting the cylinder head gasket. 4. INSPECT VALVES AND VALVE SEATS. (a). With the cylinder head inverted and the spark plugs installed, fill the combustion chambers with solvent to determine if any of the valves or valve seats have been damaged by the entry of coolant into the cylinder. 3VZ–E Cylinder Head/Block Inspection Page 3 EX PI R ED (b) Examine the intake and exhaust ports for signs of the solvent leaking past the valve seats, paying particular attention to cylinders number one and number six. If any solvent leakage is detected those valves must be removed for further inspection and repair as necessary. 3VZ–E Cylinder Head/Block Inspection Page 4 CYLINDER BLOCK INSPECTION 1. CLEAN TOP SURFACES OF PISTONS AND CYLINDER BLOCK ED (a). Turn the crankshaft, and bring each piston to top dead center (TDC). Using a gasket scraper, remove all the carbon from the piston top surface. (b). Using a gasket scraper, remove all the gasket material from the top surface of the cylinder block. (c). Using compressed air, blow carbon and oil from the cylinders and bolt holes. NOTE: Protect your eyes when using compressed air. EX PI R (d). Using a sanding block with 180 grit paper, thoroughly clean the top surface of the cylinder block. 2. MEASURE TOP SURFACE OF CYLINDER BLOCK FOR FLATNESS (a). Using a precision straight edge and feeler gauge, measure the surfaces contacting the cylinder head gasket for warpage. BLOCK MEASUREMENT Less than 0.05 mm (0.002 in) Block may be reused without machining More than 0.05 mm (0.002 in) but less than 0.25 mm (0.010 in) *Block may be machined to a maximum of 0.25 mm (0.010 in) More than 0.25 mm (0.010 in) Replace short block assembly *NOTE: WHEN MACHINING CYLINDER HEAD AND BLOCK THE COMBINED AMOUNT OF MATERIAL REMOVED MUST NOT EXCEED 0.25 mm (0.010 in). 3VZ–E Cylinder Head/Block Inspection Page 5 3. MEASURE TOP SURFACE OF CYLINDER BLOCK FOR EROSION. EX PI R CYLINDER WALL INSPECTION ED (a). Using a dial indicator, measure the depth of erosion of the surfaces contacting the cylinder head gasket. 1. INSPECT CYLINDERS FOR VERTICAL SCRATCHES (a). Visually check the cylinders for vertical scratches. If deep scratches are present, replace the short block assembly. 3VZ–E Cylinder Head/Block Inspection Page 6 PROCEDURE FOR INSPECTION OF COMPONENTS WHEN ENGINE MUST BE DISASSEMBLED FOR MACHINING CRANKSHAFT INSPECTION CHECK CONNECTING ROD THRUST CLEARANCE ED 1. (a). Using a dial indicator, measure the thrust clearance while moving the connecting rod back and forth. Standard thrust clearance: 0.150 – 0.330 mm (0.0059 – 0.0130 in) Maximum thrust clearance: 0.38 mm ( 0.0150 in) If the thrust clearance is greater than maximum, replace the short block assembly. REMOVE CONNECTING ROD CAPS EX PI R 2. (a). Using a punch or numbering stamp, mark the connecting rod and cap to ensure correct reassembly. (b). Remove the connecting rod cap nuts. (c). Using a plastic–faced hammer, lightly tap the connecting rod bolts and lift off the connecting rod cap. NOTE: Keep the lower bearing inserted with the connecting rod cap. 3VZ–E Cylinder Head/Block Inspection Page 7 3. REMOVE PISTON AND CONNECTING ROD ASSEMBLIES ED (a). Using a ridge reamer, remove all the carbon from the top of cylinder bore. (b). Cover the connecting rod bolts with a short piece of hose to protect the crankshaft from damage. EX PI R (c). Push the piston, connecting rod assembly and upper bearing through the top of the cylinder block. NOTE: Keep the bearings, connecting rod and cap together. Arrange the piston and connecting rod assemblies in correct order. 4. CHECK CRANKSHAFT THRUST CLEARANCE (a). Using a dial indicator, measure the thrust clearance while prying the crankshaft back and forth with a screwdriver. Standard thrust clearance: 0.020 – 0.220 mm (0.0008 – 0.0087 in) Maximum thrust clearance: 0.30 mm (0.0118 in) If the thrust clearance is greater than maximum, replace the thrust washers as a set. Thrust washer thickness: 2.440 – 2.490 mm (0.0961 – 0.0980 in) 3VZ–E Cylinder Head/Block Inspection Page 8 EX PI R ED 5. REMOVE MAIN BEARING CAP (a). Uniformly loosen and remove the main bearing cap bolts in several passes, in the sequence shown. (b). Using a screwdriver, pry up the main bearing cap, and remove the main bearing cap, lower main bearings and lower thrust washers (No.2 journal position of main bearing cap only). NOTE: Keep the lower main bearings and lower thrust washers together with the main bearing cap. (c). Lift out the crankshaft. NOTE: Keep the upper main bearings and upper thrust washers together with the cylinder block. 6. INSPECT CRANKSHAFT FOR RUNOUT (a). Place the crankshaft on V – blocks. (b). Using a dial indicator, measure the circle runout at the No.2 and No.3 journals. Maximum circle runout: 0.06mm (0.0024 in) If the circle runout is greater than maximum, replace the short block assembly. 7. INSPECT MAIN JOURNALS AND CRANK PINS (a). Using a micrometer, measure the diameter of each main journal and crank pin. Main journal diameter: STD: 64.000 mm (2.5191 – 2.5197 in) Crank pin diameter: STD: 55.000 mm (2.1648 – 2.1654 in) If the diameter is not as specified, replace the short block assembly. (b). Check each main journal and crank pin for taper and out–of–round as shown. Maximum taper and out–of–round: 0.02 mm (0.0008 in) If the taper or out–of–round is greater than maximum, replace the short block assembly. 3VZ–E Cylinder Head/Block Inspection Page 9 When reassembling the engine selectively fit the crankshaft bearings according to the numbers marked on the crankshaft, block and connecting rods. ED NOTE: If using a standard bearing, replace with one having the same number. If the number of the bearing cannot be determined, select the correct bearing by adding together the numbers imprinted on the cylinder block and crankshaft, then selecting the bearing with the same number as the total. There are five sizes of standard bearings, marked “1,” “2,” “3,” “4,” and “5,” accordingly. Number marked Cylinder block 1 2 3 Crankshaft 0 1 2 0 1 2 0 1 2 Use bearing 1 2 3 2 3 4 3 4 5 EX PI R EXAMPLE: Cylinder block “2” + Crankshaft “1” = Total number 3 (Use bearing “3”) 3VZ–E Cylinder Head/Block Inspection Page 10 MACHINING INSTRUCTIONS If the crankshaft connecting rods and pistons are serviceable and the cylinder block is not warped or eroded beyond specification, the block cylinder head surface may be machined. PI R ED In order to perform this machining operation correctly, equipment that will produce a smooth, flat, and scratch free surface must be utilized. In addition, this machine must be capable of accurately measuring the amount of material that is being removed. Following this machining operation the amount of material that has been removed must be indicated on the cylinder head and/or block by stamping the end surface as indicated. EX If you are uncertain as to whether or not a cylinder head or block has previously been machined, confirm the measurement of the head and/or block using the dimensions provided below. Always thoroughly clean a head or block that has been machined to ensure that all residue from the machining operation is completely removed.