NHTSA ID Number: 10253694
Manufacturer Communication Number: BS5571E
TSB/Document Date: 2024-04-30
Summary
The HVAC generator engine pulley has bolts that are too long.
SERVICE BULLETIN
REFERENCE:
Nova Bus
Manuals
SECTION:
14: Generator
RS NO:
MQR 7621-2803
EFFECTIVE IN PROD.:
LD08-186
SUBJECT:
HVAC generator engine pulley bolts
The HVAC generator engine pulley has bolts that are too long.
JUSTIFICATION:
LEVEL
BS5571E
APPLICATION DEADLINES: 2025JL01
CLAIM REFERENCE NUMBER: WB5571
DIRECT CHARGES
DESCRIPTION
LABOUR
MATERIAL
TIME
1
Inspect and replace generator compressor engine pulley bolts.
30 min
2
Reparation if bolts are broken.
–
30 min
MATERIAL REQUIRED PER VEHICLE
QTY
PART NO
REV.
3093939
–
DESCRIPTION
LEVEL 1
4
SCREW M12x1,75x35
LEVEL 2 (only if required**)
–
–
–
Materials will be available within 25 days once your order has been placed.
To order, please contact novabus.parts@volvo.com
Or by phone for CANADA 1-800-771-6682, for USA 1-877-999-8808
Specify document number, quantity of parts required and shipping address.
**The material identified in Level 2 is to be ordered only for vehicles that meet the criteria defined in Level 1.
DISPOSAL OF PARTS
REMOVED PARTS ARE:
DISCARDED
*
RETAINED
Yes
–
* Dispose of the unused parts and the defective parts in
accordance with local environmental standards in effect.
REVISION HISTORY
REV.
DATE
NR
2024AL24
APPROVED BY:
NQF772001 version 5
CHANGE DESCRIPTION
Initial release
WRITTEN BY
André Pelletier
Signature numérique de Jose
David Montoya
Jose David Montoya
Date : 2024.04.26 12:04:13 -04'00'
PAGE 1 OF 6
SERVICE BULLETIN
CLIENT
ORDER
ROAD NUMBER
BS5571E
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
New York City Transit - NYCT - New York
LD08
8944
8944
L82J8N9778489
L82J8N9778489
1
New York City Transit - NYCT - New York
LD08
8945
8945
L82J4N9778490
L82J4N9778490
1
New York City Transit - NYCT - New York
LD08
8946
8946
L82J6N9778491
L82J6N9778491
1
New York City Transit - NYCT - New York
LD08
8947
8947
L82J8N9778492
L82J8N9778492
1
New York City Transit - NYCT - New York
LD08
8948
8948
L82JXN9778493
L82JXN9778493
1
New York City Transit - NYCT - New York
LD08
8949
8949
L82J1N9778494
L82J1N9778494
1
New York City Transit - NYCT - New York
LD08
8950
8950
L82J3N9778495
L82J3N9778495
1
New York City Transit - NYCT - New York
LD08
8951
8951
L82J5N9778496
L82J5N9778496
1
New York City Transit - NYCT - New York
LD08
8952
8952
L82J7N9778497
L82J7N9778497
1
New York City Transit - NYCT - New York
LD08
8953
8953
L82J9N9778498
L82J9N9778498
1
New York City Transit - NYCT - New York
LD08
8954
8954
L82J0N9778499
L82J0N9778499
1
New York City Transit - NYCT - New York
LD08
8955
8955
L82J3N9778500
L82J3N9778500
1
New York City Transit - NYCT - New York
LD08
8956
8956
L82J5N9778501
L82J5N9778501
1
New York City Transit - NYCT - New York
LD08
8957
8957
L82J7N9778502
L82J7N9778502
1
New York City Transit - NYCT - New York
LD08
8958
8958
L82J9N9778503
L82J9N9778503
1
New York City Transit - NYCT - New York
LD08
8959
8959
L82J0N9778504
L82J0N9778504
1
New York City Transit - NYCT - New York
LD08
8960
8960
L82J2N9778505
L82J2N9778505
1
New York City Transit - NYCT - New York
LD08
8961
8961
L82J4N9778506
L82J4N9778506
1
New York City Transit - NYCT - New York
LD08
8962
8962
L82J6N9778507
L82J6N9778507
1
New York City Transit - NYCT - New York
LD08
8963
8963
L82J8N9778508
L82J8N9778508
1
New York City Transit - NYCT - New York
LE84
8964
8964
L82J7N9778659
L82J7N9778659
1
New York City Transit - NYCT - New York
LE84
8965
8965
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
- Formulated for engines with 75,000 miles or more, Valvoline...
- Delivers 20% better wear protection and 15% better sludge...
- Extra detergents safeguard against friction, corrosion and...
- Advanced friction-fighting additives help maximize...
- Provides performance benefits for high mileage, new and...
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
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TSB/Document ID: BS5571E
Replacement Service Bulletin Number:
MFR Communication Date: 2024-04-26
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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