Service bulletin TechTalk7698
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 | 10180452 |
| Published by NHTSA | 2020-10-01 |
| Manufacturer's number | TechTalk7698 |
| Manufacturer's date | 2020-09-18 |
| NHTSA component | EXTERIOR LIGHTING; SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
Tech Talk discussion on dim brake lights.
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, Lighting
| WESTERN STAR 4800 | 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| TechTalk8106 | 2021-03-03. Service bulletin. Tech Talk discussion on 2020 Western Star 4800 signal lights dim to start. |
|---|---|
| SBW42-014 | 2020-12-22. Service bulletin. Western Star Service Bulletin for Access to Front Brake Zerk Fittings. Certain vehicles with Detroit front axles and Meritor EX-L front air disc brakes do not have access to the front brake zerk fittings for lubrication. |
| TS1033768 | 2020-07-31. Service bulletin. Training Solution for Western Star Front Brake Squeal - Burnishing Procedure. The brake burnishing procedure can be used to help reduce brake related noise or imbalance concerns which may occur in the field. |
| CAL_WS_42001 | 2019-10-30. Service bulletin. Customer Advisory Letter for WABCO HP air dryer turbo cut-off valve replacement. |