Sc
Volvo technical service bulletin S4370 202501 for 2025 Volvo VNL (4).
- Bulletin number
- S4370 202501
- Component
- Engine
- Summary
- SC - Volvo Trucks has determined that certain VN 4 model trucks equipped with a D13 Turbo Compound (TC) engine may experience TC unit failure due to an under-torqued idler gear bracket.
Vehicles covered
- Volvo VNL (4) 2025 2025
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