Service bulletin 4173
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 | 10022081 |
| Published by NHTSA | 2007-07-05 |
| Manufacturer's number | 4173 |
| Replaces | 4173B |
| NHTSA component | SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
HYDRAULIC BRAKE BOOSTER PARTS RESTRICTION. *KB
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Brakes
| CHEVROLET KODIAK | 2003 to 2007 |
|---|---|
| GMC TOPKICK | 2005 to 2007 |
| GMC TOPKICK 6500 | 2006 |
| GMC TOPKICK 8500 | 2006 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.