Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 803 bulletins for NEW FLYER
ITS59144
Jan 31, 2021
160000 STRUCTURE
Technical Instruction describing how to relocate a drain hole in engine compartment.
SMB193
Jan 7, 2021
350000 EQUIPMENT
Service Manual Bulletin providing revised information regarding axle lubrication during Preventative Maintenance for specific models of MAN axle.
PMB050
Jan 6, 2021
030000 BRAKES (PWS)
This Parts Manual Bulletin is to clarify the description of the optional brake wear sensor systems cable assemblies.
ITS59132 RSB130A
Jan 6, 2021
350000 EQUIPMENT
Technical Instruction describing how to conduct a proactive check of the Ricon FR2E/BR2E switch assembly cam screw torque on the Ricon ramp assembly.
ITS58843
Dec 31, 2020
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
This is a technical service instruction describing how to weld/repair cracks as required at Diesel Exhaust Fluid (DEF) tank bracket, and add reinforcement bracket at DEF tank bracket area.
ITS59110
Dec 31, 2020
020000 SUSPENSION
This is a technical service instruction describing how to retrofit the Smartrider air suspension system, with upgraded Pneumatic Control Units (PCU) on a 60 foot bus.
ITS59120
Dec 31, 2020
350000 EQUIPMENT
This is a technical service instruction describing how to replace the incorrect EPA placard installed during production. Because these placards are a controlled item, these actions were conducted by New Flyer field personnel only at the cus
ITS59131 FMI 751
Dec 31, 2020
160000 STRUCTURE
This is a technical Instruction from RICON describing how to replace the RICON ramp control box. RICON prepared the instruction FMI 751-140-FR2E12 to correct water retention in the wheelchair ramp control box enclosure due to insufficient d
ITS59076
Nov 30, 2020
110000 ELECTRICAL SYSTEM
Technical instruction describing how to replace specified street and curbside front headlamps.
ITS59105
Nov 30, 2020
100000 POWER TRAIN
Technical instruction describing how to re-mark existing BAE HS300 ACTM dipsticks.
ITS59109
Nov 30, 2020
110000 ELECTRICAL SYSTEM
Technical instruction describing how to retrofit the updated Smart Rider Control Unit (PCU) on 40 foot buses.
ITS59066
Oct 30, 2020
350000 EQUIPMENT
Technical Instruction describing how to inspect and possibly replace an air conditioning hose assembly.
ITS59072
Oct 30, 2020
020000 SUSPENSION
Technical Instruction describing how to retrofit a metric MAN axle anti-sway bar end link hardware and pendulums.
ITS59008
Aug 10, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to replace the master service disconnect (MSD) on specific electrical systems.
ITS59023
Aug 10, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to replace the master service disconnect (MSD) on specific electrical systems.
ITS59014
Aug 7, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to replace the master service disconnect (MSD) on specific electrical systems
ITS59021
Aug 7, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to replace the master service disconnect (MSD) on specific electrical systems.
ITS59005
Jul 31, 2020
100000 POWER TRAIN
Technical Instruction issued to document and track BAE Systems HDS300 hybrid drive traction motor program update.
ITS59024
Jul 31, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction detailing the removal and replacement of the MSD's (Mechanical Service Disconnect) on hydrogen/battery electric vehicles.
ITS58961
Jun 30, 2020
160000 STRUCTURE
Technical Instruction on how to replace the secondary cover on the DC charge rail box.
ITS58960
Jun 30, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction on how to rewire Battery Disconnect Units (BDU) sequence, to match battery manufactures guidelines.
ITS58950
Jun 30, 2020
020000 SUSPENSION
Technical Instruction describing how to remove and replace the front suspension air springs,
ITS58951
Jun 30, 2020
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
Technical Instruction on how to install California Proposition 65 Labels for Non - Diesel Vehicles
ITS58959
Jun 30, 2020
110000 ELECTRICAL SYSTEM
Technical Instruction on how to rewire Battery Disconnect Units (BDU) sequence, to match battery manufactures guidelines.
ITS58952
Jun 30, 2020
080000 FUEL SYSTEM, DIESEL
Technical Instruction on how to install California Proposition 65 Labels on Diesel Buses.