WenmarOpen by Wenmar Pro

Service bulletin GRP1/9301

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id39630
Published by NHTSA1995-11-01
Manufacturer's numberGRP1/9301
Manufacturer's date1993-01-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

FAN BEARING/BELT DAMAGE. *TW

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, Cooling system

Vehicles listed
PORSCHE CARRERA1989 to 1992

Listing a model year does not mean every vehicle of it is concerned: the document says which.