Service bulletin 990232004A
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 | 606519 |
| Published by NHTSA | 1999-08-26 |
| Manufacturer's number | 990232004A |
| Manufacturer's date | 1999-06-01 |
| Replaces | 990232004 |
| NHTSA component | STEERING:HYDRAULIC POWER ASSIST:PUMP |
NHTSA's summary
SOME OWNERS / OPERATORS OF MEDIUM DUTY MODELS MAY COMMEND ABOUT WATER ENTERING THE POWER STEERING RESERVOIR AND CONTAMINATING THE POWER STEERING FLUID. *TT
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
Steering, Power steering
| CHEVROLET T SERIES | 1997, 1998, 1999 |
|---|---|
| GMC T SERIES | 1997, 1998, 1999 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 020232010 | 2002-10-10. Service bulletin. SUBJECT REGARDING POWER STEERING PUMP NOISE ON F MODEL MEDIUM DUTY TILT CAB MODELS WITH ISUZU 7.8L DIESEL ENGINE. *TT |
|---|---|
| 020232004 | 2002-04-02. Service bulletin. SUBJECT REGARDING STEERING GEAR GREASE SEEPAGE FROM AROUND SECTOR (OUTPUT) SHAFT (INSTALL NEW SECTOR (OUTPUT) SHAFT SEALS).*JG |
| 990232004 | 1999-08-06. Service bulletin. SOME MEDIUM DUTY MODELS MAY HAVE WATER INTRUSION INTO THE POWER STEERING RESERVOIR. *TT |