On some new model 579 chassis, the front frame tow pins do not fit (or require adjustment to fit in the...
Peterbilt technical service bulletin 14-032 for 2021 Peterbilt 579.
- Bulletin number
- 14-032
- Component
- Structure
- Summary
- On some new model 579 chassis, the front frame tow pins do not fit (or require adjustment to fit in the front spring bracket.
Vehicles covered
- Peterbilt 579 2021 2021
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