FT4869
Service Bulletin Details
Public Details for: FT4869
Coolant surge tank cover may rub on hose and clamps.
Models from 2019
2019 NOVA BUS LFS |
Models from 2018
2018 NOVA BUS LFS |
2018 NOVA BUS LFS ARTIC |
Models from 2017
2017 NOVA BUS LFS ARTIC |
Models from 2016
2016 NOVA BUS LFS ARTIC |
FT4869 Surge tank cover Chafing on Components (MQR 7621-1762) Luc Carignan Technical writer name / nom rédacteur technique: First Level Parts (100% of 415 veh ) Parts/ pièces, description WASHER FLAT M8 SS HD DIN7349 Lock Washer M8 SS DIN 128 Labour level 1 Manual/manuel, section: 0.67 on 100% of veh MQR 1 7621-1762 Part # / # de QTY / pièce Qté Disposal of parts / disposition des pièces 4 4 N30731 N28220 When the retained check box is check, the parts must be retained and returned in accordance with the usual warranty procedure to be reimbursed Removed parts are / les pièces retirées sont: Discarded / jetées Retained/conservées X Second Level Parts (48% of 415 veh Parts/ pièces, description SUPPORT HINGE FOR CANOPY RAD ) Labour level 2 N99962-1 1 SUPPORT HINGE FOR CANOPY RAD N99962-2 1 Lock Washer M8 SS DIN 128 N28220 4 SCREW 3/8-16X5/8 CAP SHLD SS N71434 2 NUT 3/8-16 HEX N21454 2 NUT HEX M8 FLANGED WITH INSERT N43233 2 Client Order/Lot New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York New York City Transit - New York L958 L959 LA23 LA73 LA76 LB29 LB59 LB78 LB99 LC32 NQF772004 Version2 1 on 2 veh Part # / # de QTY / pièce Qté Road numbers / No de véhicule VIN / NIV 5439 5443 5485 5442 5443 5530 S92J9G9775533 S92J0H9776118 S92J5J9776380 8504 8507 L82J8J9776445 8508 5531 5444 8526 5567 8634 8633 5566 5484 L82J9J9776924 8526 5602 8754 S92J9J9776687 S92J7H9776195 L82J3K9776984 S92J2J9776935 L82JXK9777145 S92J9G9775631 S92J0H9776118 S92J6J9776517 L82J8J9776476 L82J8K9777144 S92J6J9776873 S92J6H9776379 L82J3K9776984 S92J5K9777000 L82J5K9777277 QTY / QTÉ 4 1 46 4 125 36 41 1 36 121 Customer Group/ Lang. Groupe client E NYCT E NYCT NYCT E NYCT E E NYCT NYCT E E NYCT NYCT E E NYCT E NYCT Target market / Plant / marché Usine cible US PLB US PLB PLB US PLB US US PLB PLB US US PLB PLB US US PLB US PLB Engine Config / Model / NR R1 Config modèle moteur TD 60 x TD 60 x x TD 60 x TD 40 TD 40 x x TD 60 TD 60 x x TD 40 TD 60 x TD 40 x Jean-Nicolas Fournier Digitally signed by Jean-Nicolas Fournier DN: cn=Jean-Nicolas Fournier, o=Nova Bus, [email protected], c=CA Date: 2020.07.01 18:06:45 -04'00' MQR 7621-1762 : Service Solution (Shim) Surge tank cover Chafing Components – Interferences & Solutions Case Manager: Jeffrey Vegh 2020-04-09 Revision 05 (Bill of material and SRT added) Instructions, 2020-04-09 MQR, Jeffrey Vegh 1 Agenda Subjects 1. Location of rework 2. Solution required (Sight Glass contact : Yes / No) 3. Rework Instructions 4. Installation 5. Validation Instructions, 2020-04-09 MQR, Jeffrey Vegh 2 1) Zone of rework: 3 3 4 a) Top, Rear, Curb / Street side of Canopy. b) Use adequate safety equipment when working on top of vehicle. Instructions, 2020-04-09 MQR, Jeffrey Vegh 3 2) Check for sight glass contact (YES see Step 6 / NO see Step 7) a) Visual inspection of indent / grooves on Canopy Bus with Sight glass contact b) Once bracket is replaced a clearance of 3 – 4 mm will be achieved. Instructions, 2020-04-09 MQR, Jeffrey Vegh 4 3) Rework Instructions: (Sigh Glass contact ONLY) a) Replace original brackets (N72916-1 / -2) with new ones (N99962-1 & -2) New (N99962) Original (N72916) 4mm 4mm Note, New brackets will relocate the Canopy attaching hole by 4mm upwards & rearwards. Instructions, 2020-04-09 MQR, Jeffrey Vegh 5 b) Installation Instructions: SIGH GLASS contact Retain original Hardware for access, Replace bracket then Torque 27.2 ± 2 Nm + Loctite 242 (on threads) Replace original bracket N72916 with N99962 Retain original screw N31413 Retain original flat washer N29011 Discard original Lock Nut N43233 Torque 27.2 ± 2 Nm Add Torque seal 2 places Retain original screw N28668 Retain original flat washer N28219 Discard original Lock Washer N28220 Torque 27.2 ± 2 Nm + Loctite 242 (on threads) Add Torque seal 4 places Instructions, 2020-04-09 MQR, Jeffrey Vegh 6 Discard original screw N71434 Discard original Nut N21454 Torque 27.2 ± 2 Nm + Loctite 242 (on threads) Add Torque seal 2 places 4) Installation Instructions: Without SIGH GLASS contact a) Retain indicated hardware Retain original Hardware for access, Shim bracket then Torque 27.2 ± 2 Nm + Loctite 242 (on threads) Discard original Lock Washer N28220 Retain original flat washer N28219 Retain original screw N28668 Original Installation New Lock Washer N28220 Original flat washer N28219 Add new Washer N30731 New proposed installation 4MM thk (Shim) Instructions, 2020-04-09 MQR, Jeffrey Vegh 7 b) Installation Instructions: Without SIGH GLASS contact Retain original screw N31413 Retain original flat washer N29011 Discard original Lock Nut N43233 Torque 27.2 ± 2 Nm Add Torque seal 2 places Torque 27.2 ± 2 Nm + Loctite 242 (on threads) Add Torque seal 4 places Instructions, 2020-04-09 MQR, Jeffrey Vegh 8 5) Validation : With or Without sigh glass contact Gain of 4mm to avoid contact of the following components; b) c) d) e) Rubber Tube Chafing on Canopy Fitting and Rubber Tube Chafing on Canopy Tyton Chafing on Canopy (relocate if required, as shown) P-Clamp Chafing on Canopy b) d) e) b) d) c) Instructions, 2020-04-09 MQR, Jeffrey Vegh 9 Actual Canopy profile c)