Safety Recall – TSE Brake Chamber Air Leak – the federal safety agency ID: 21V328
Peterbilt technical service bulletin 21PBE for 2020 Peterbilt 579 and 2020 Peterbilt 348.
- Bulletin number
- 21PBE
- Component
- Service brakes, air
- Summary
- Safety Recall – TSE Brake Chamber Air Leak – the federal safety agency ID: 21V328. Meritor brake chambers were built with a misaligned park spring, which may cause a fatigue hole in the diaphragm and an internal air leak. The affected brake chambers will be replaced.
Owners of these vehicles have filed 1 complaints in the brakes category.
Vehicles covered
- Peterbilt 579 2020 2020
- Peterbilt 348 2020 2020
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