Technical Service Bulletin WB_653 — 2005 PIERCE CUSTOM CHASSIS
SUSPENSION
Bulletin Details
| TSB ID | WB_653 |
| Manufacturer | |
| Vehicle | 2005 PIERCE CUSTOM CHASSIS |
| Component | SUSPENSION |
| Communication Date |
Bulletin Summary
Improper installation of the vent lines that connect the wheel ends and carrier can cause the seals to blow out and leak oil. This document is to alert our dealers to check the T3 rear axles in their coverage area and to provide how to correct improper routings and installations of vent lines and breathers.
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.