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Service bulletin 179

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 id10011976
Published by NHTSA2005-02-08
Manufacturer's number179
Manufacturer's date1997-08-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

AIR PUMP CLUTCH INTERMITTENT OPERATION SERVICE ACTION S458. THIS SERVICE BULLETIN REPLACES 179 DATED 5/97. *EH

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

Vehicles listed
JAGUAR XJS1993, 1994

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

Other bulletins for the same vehicles and component
12632005-02-08. Service bulletin. MAIN BEARING CAP BOLTS REUSE TWICE CONDITIONS. *EH
18422005-02-03. Service bulletin. PDU 1001 SOFTWARE ERROR DOES NOT RECOGNIZE V12 6.0L DIAGNOSTIC TROUBLE CODE 67. *EH
12622005-02-01. Service bulletin. CYLINDER HEAD BOLTS - REUSE TWICE - CONDITIONS. *TT
18382005-01-27. Service bulletin. MOMENTARY ENGINE POWER LOSS OR STALLING DIAGNOSIS AND REPAIR. *EH
1791999-07-22. Service bulletin. EXPERIENCING INTERMITTENT OPERATION OF THE AIR PUMP. *TAK
12641998-04-24. Service bulletin. APPLYING LOCKING COMPOUND TO THE UPPER CHAIN GUIDE BOLTS. *YC
26141995-02-10. Service bulletin. NEW BOW SPRING HOSE CLAMP.*TW