Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
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Showing 883 bulletins for NOVA BUS

FT4566 Apr 3, 2019
NOVA BUS — LFS (2015–2016) — 2 vehicle combinations
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Engine Fan Connector hot
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FT4542 Apr 2, 2019
NOVA BUS — LFS (2016–2018) — 9 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Driver Defrost Not Working with High Fan Speed
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FT4571 Mar 15, 2019
NOVA BUS — LFS (2018)
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Exhaust tail pipe is hitting fiberglass
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FT4556 Mar 13, 2019
NOVA BUS — LFS ARTIC (2017) — 2 vehicle combinations
112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
Alternator Cable Rubbing on Thermostat Hose
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FT4564 Mar 13, 2019
NOVA BUS — LFS (2016–2018) — 9 vehicle combinations
110000 ELECTRICAL SYSTEM
Infotainment ethernet cables wrong connector
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FT4451 Mar 13, 2019
NOVA BUS — LFS, LFS ARTIC (2013–2016) — 3 vehicle combinations
350000 EQUIPMENT
Paint peeling occur on skirt panels and other exterior trim components
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FT4537 Mar 13, 2019
NOVA BUS — LFS (2016–2017) — 2 vehicle combinations
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Exhaust Pipe Clamp Loose
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FT4519 Mar 13, 2019
NOVA BUS — LFS (2015–2016) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
VBEA Reprogramming for Battery replacement due to low voltage
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FT4506 Mar 13, 2019
NOVA BUS — LFS ARTIC (2013) — 2 vehicle combinations
350000 EQUIPMENT
Driver Partition Legend decal is cracking
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FT4505 Mar 13, 2019
NOVA BUS — LFS (2016) — 2 vehicle combinations
350000 EQUIPMENT
Driver Partition Legend decal is cracking
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FT4416R2 Mar 12, 2019
NOVA BUS — LFS (2015–2017) — 3 vehicle combinations
100000 POWER TRAIN
Plastic fitting for PEX affected by oil leaking from transmission cooler
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BS4544E Mar 7, 2019
NOVA BUS — LFS (2018)
021100 SUSPENSION:FRONT:STABILIZER BAR
The stabilizer bar retainer is not functional
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LI4388E Mar 5, 2019
NOVA BUS — LFS (2017–2018) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Cummins code 1242 for throttle pedal sensor circuit
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LI4462E Mar 5, 2019
NOVA BUS — LFS ARTIC (2016–2017) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Cummins code 1242 for throttle pedal sensor circuit
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FT4559 Feb 28, 2019
NOVA BUS — LFS (2015–2016) — 4 vehicle combinations
160000 STRUCTURE
Sika Seams are Cracking, Strip Solution will be introduced in service.
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FT4560 Feb 28, 2019
NOVA BUS — LFS ARTIC (2011–2012) — 4 vehicle combinations
160000 STRUCTURE
Sika Seams are Cracking, Strip Solution will be introduced in service.
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APS4531E Feb 27, 2019
NOVA BUS — LFS, LFS ARTIC (2009–2013) — 9 vehicle combinations
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.
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FT4523R1 Feb 20, 2019
NOVA BUS — LFS ARTIC (2016–2018) — 3 vehicle combinations
150000 SEAT BELTS
Operator Seat Belt Failure, Remove and replace the seat belt.
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FT4557 Feb 19, 2019
NOVA BUS — LFS ARTIC (2017–2018) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Re-route the cable to provide clearance to the mounting bracket.
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FT4551 Feb 19, 2019
NOVA BUS — LFS (2015–2016) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Replace the affected Signal and Ground wires by New kit of Kidde.
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FT4541 Feb 19, 2019
NOVA BUS — LFS (2011)
160000 STRUCTURE
Sika Seams are Cracking, Strip Solution will be introduced in service.
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LI4546E Jan 14, 2019
NOVA BUS — LFS, LFS ARTIC (2005–2018) — 21 vehicle combinations
980000 UNKNOWN OR OTHER
To avoid the risk of air being trapped which could damage the EGR cooler.
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LI4126E Jan 11, 2019
NOVA BUS — LFS (2005–2008) — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
N64662 PAL hydraulic filter head is discontinued and replaced by hydraulic filter head N8905938 and filter N8905939.
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BS4409E Jan 11, 2019
NOVA BUS — LFS (2018)
110000 ELECTRICAL SYSTEM
Improve the generator ground noise level.
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LI4513E Nov 29, 2018
NOVA BUS — LFS, LFS ARTIC (2016–2018) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Firmware update to increase the coils lifespan by improving its control.
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