Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 883 bulletins for NOVA BUS
FT4542
Apr 2, 2019
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Driver Defrost Not Working with High Fan Speed
FT4571
Mar 15, 2019
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Exhaust tail pipe is hitting fiberglass
FT4556
Mar 13, 2019
112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
Alternator Cable Rubbing on Thermostat Hose
FT4451
Mar 13, 2019
350000 EQUIPMENT
Paint peeling occur on skirt panels and other exterior trim components
FT4537
Mar 13, 2019
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Exhaust Pipe Clamp Loose
FT4519
Mar 13, 2019
110000 ELECTRICAL SYSTEM
VBEA Reprogramming for Battery replacement due to low voltage
FT4416R2
Mar 12, 2019
100000 POWER TRAIN
Plastic fitting for PEX affected by oil leaking from transmission cooler
BS4544E
Mar 7, 2019
021100 SUSPENSION:FRONT:STABILIZER BAR
The stabilizer bar retainer is not functional
FT4559
Feb 28, 2019
160000 STRUCTURE
Sika Seams are Cracking, Strip Solution will be introduced in service.
FT4560
Feb 28, 2019
160000 STRUCTURE
Sika Seams are Cracking, Strip Solution will be introduced in service.
APS4531E
Feb 27, 2019
350000 EQUIPMENT
Availability of a dust protection kit to remove the maintenance need to clean the flame sensor sight glass when excessive soot or debris is accumulated on the internal burner head disc.
FT4523R1
Feb 20, 2019
150000 SEAT BELTS
Operator Seat Belt Failure, Remove and replace the seat belt.
FT4557
Feb 19, 2019
110000 ELECTRICAL SYSTEM
Re-route the cable to provide clearance to the mounting bracket.
FT4551
Feb 19, 2019
110000 ELECTRICAL SYSTEM
Replace the affected Signal and Ground wires by New kit of Kidde.
FT4541
Feb 19, 2019
160000 STRUCTURE
Sika Seams are Cracking, Strip Solution will be introduced in service.
LI4546E
Jan 14, 2019
980000 UNKNOWN OR OTHER
To avoid the risk of air being trapped which could damage the EGR cooler.
LI4126E
Jan 11, 2019
060000 ENGINE AND ENGINE COOLING
N64662 PAL hydraulic filter head is discontinued and replaced by hydraulic filter head N8905938 and filter N8905939.
LI4513E
Nov 29, 2018
110000 ELECTRICAL SYSTEM
Firmware update to increase the coils lifespan by improving its control.