Technical Service Bulletin S4346 202501 — 2023 VOLVO VN
ENGINE
Bulletin Details
| TSB ID | S4346 202501 |
| Manufacturer | |
| Vehicle | 2023 VOLVO VN |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
SC - Volvo Trucks has identified that certain VN model trucks equipped with a D13 Turbo Compound (TC) engine may be at risk of TC unit failure due to an under-torqued idler gear bracket.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2023 VOLVO VN
CBR 976-7 202601
POWER TRAIN
CBR 939 072025
VEHICLE SPEED CONTROL
CBR-2406 202410
EXTERIOR LIGHTING
M0295 202410
ENGINE
CBR-2361 202409
ENGINE
S3581 202408
ENGINE
S2970 202403
STRUCTURE
S3749 202311
POWER TRAIN
S3700 202309
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
S3700 202309
ELECTRICAL SYSTEM