Service bulletin 255003
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 | 45930 |
| Published by NHTSA | 1996-04-25 |
| Manufacturer's number | 255003 |
| Manufacturer's date | 1995-08-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER |
NHTSA's summary
EXCESSIVE OIL LEAKING INTO THE CAC PIPE FROM THE TURBO. INSTALL THE NEW TURBO OIL DRAIN PIPE ADAPTER FLANGE. THIS WILL INCREASE THE DRAIN CAPACITY AND REDUCE THE LIKELIHOOD OF OIL BYPASSING THE ROTOR SHAFT BEARINGS. *SD
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
Engine, Turbocharger or supercharger
| WHITE GMC WHITE GMC |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.