Service bulletin TCH-003-056
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10241893 |
| Published by NHTSA | 2023-09-06 |
| Manufacturer's number | TCH-003-056 |
| Manufacturer's date | 2023-08-22 |
| NHTSA component | PARKING BRAKE |
NHTSA's summary
Technical Bulletin for Bendix PP-1 and PP-8 (push pull valves) describing methods for leak detection while installed on the vehicle. This bulletin addresses high park brake cycle count applications where the valve applications like refuse haulers or city bus applications which also contain fittings or plumbing attached to the exhaust port.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes, Parking brake
| BENDIX DASH CONTROL VALVE |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.