FT5321
Service Bulletin Details
Public Details for: FT5321
The anchor bolt of one of the auxiliary heater high voltage cable retaining collar may come into contact with one of the coolant pipes under certain conditions.
Models from 2021
2021 NOVA BUS LFS |
Models from 2020
2020 NOVA BUS LFS |
FT5321 FAST TRACK REFERENCE: Nova Bus Manuals SECTION: 01: Stainless Steel Chassis RS NO: MQR 7621-2448 APPLICATION DEADLINES:2023DE24 CLAIM REFERENCE NUMBER:WB5321 EFFECTIVE IN PROD.: LE62 (2022MA) SUBJECT: Coolant Pipe JUSTIFICATION: The anchor bolt of one of the auxiliary heater high voltage cable retaining collar may come into contact with one of the coolant pipes under certains conditions. LEVEL 1 DIRECT CHARGES DESCRIPTION Bend the structural anchor support for the high voltage cable to prevent it from making contact with the coolant pipe. 2 – TIME LABOUR MATERIAL Nova Bus – 10 min – – – MATERIAL REQUIRED PER VEHICLE QTY PART NO REV. DESCRIPTION – – – – – LEVEL 1 – LEVEL 2 – – DISPOSAL OF PARTS REMOVED PARTS ARE: DISCARDED RETAINED – – REVISION HISTORY REV. DATE NR 2022DE05 APPROVED BY: CHANGE DESCRIPTION Initial release Signature numérique de Irina Negoescu Irina Negoescu Date : 2022.12.14 13:02:18 -05'00' NQF772004 VERSION 3 WRITTEN BY Luc Carignan PAGE 1 OF 3 FT5321 FAST TRACK CLIENT ORDER ROAD NUMBER VIN (2NVY/4RKY...) FROM TO FROM TO 9620 — L82L4L9777581 L82L6L9777582 QTY New York City Transit New York - NYCT LC78 2 New York City Transit New York - NYCT Demo LD23 — 9621 L82LXL9777634 L82L5L9777668 3 New York City Transit New York - NYCT LC79 9719 9784 L82L5M9777879 L82L4M9777954 66 New York City Transit New York - NYCT LD64 9785 9785 L82L0M9777871 L82L0M9777871 1 New York City Transit New York - NYCT LD64 9818 9828 L82L4M9778005 L82L7M9778015 11 New York City Transit New York - NYCT LD64 9829 9832 L82L4M9778022 L82LXM9778025 4 New York City Transit New York - NYCT LD64 9833 9843 L82L1M9778026 L82LXM9778039 11 New York City Transit New York - NYCT LD64 9844 9844 L82L1M9778043 L82L1M9778043 1 New York City Transit New York - NYCT LD64 9845 9910 L82L3M9778044 L82L1M9778155 66 PAGE 2 OF 3 NQF772004 VERSION 3 FAST TRACK FT5321 WARNING FOLLOW YOUR INTERNAL SAFETY PROCEDURES. PROCEDURE 1.1. Park the vehicle on an even surface with the transmission on neutral. 1.2. Apply the parking brake and set the master control switch to the stop position. 1.3. Remove the street side engine air intake grille and the rear light panel. Retain the grille, the panel and the hardware. See Figure 1. Remove the engine air intake grille and the rear light panel Figure 1 - Engine Air Intake Panel and Rear Light Panel 1.4. Locate the structural support for the high voltage cable. See Figure 2. 1.5. Bend the structural support manually in a way to obtain a minimum distance of 25/64 in. (10 mm) between the collar anchor bolt and the coolant pipe. See Figure 2. Minimum distance 25/64 in. (10 mm) The structural support is located behind the structural panel of the engine air intake system Bend the structural support toward the back of the vehicle to provide a minimum distance of 25/64 in. (10 mm) Figure 2 - Auxiliary Heater High Voltage Cable Anchor and Support 1.6. Install the engine air intake grille and the rear ligth panel with the retained hardware. PAGE 3 OF 3 NQF772004 VERSION 3