Technical Service Bulletin 02-154 — 2011 PETERBILT 520
VISIBILITY:WINDSHIELD WIPER/WASHER
Bulletin Details
| TSB ID | 02-154 |
| Manufacturer | |
| Vehicle | 2011 PETERBILT 520 |
| Component | VISIBILITY:WINDSHIELD WIPER/WASHER |
| Communication Date |
Bulletin Summary
Fix as Fail: Some model 520 right hand stand up vehicles built before 07/16/19 are experiencing washer fluid leakage from the windshield reservoir through the vent line. Resolution is to replace the current washer fluid line with a longer length.
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.