Technical Service Bulletin 13-055 — 2018 PETERBILT 388
EQUIPMENT
Bulletin Details
| TSB ID | 13-055 |
| Manufacturer | |
| Vehicle | 2018 PETERBILT 388 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
Fix as Fail: Peterbilt has introduced an improved mounting bracket for low mount air tanks for vehicles built between January 01, 2017 and July 06, 2020. Torsional vibration may stress the currently-installed brackets and cause them to fail near the bottom of the frame rail.
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.