2017 PETERBILT 520 TSBs (2)
- Bulletin:
- 02-18
- Component:
- 162000 structure:body
- Summary:
- Fix-as-fail: water intrusion on model 320/520 window regulators
- Bulletin:
- 26-031
- Component:
- 100000 power train
- Summary:
- Non-safety campaign - chassis with eaton manual or ultrashift transmissions may experience loosening of the bellhousing bolts.