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Service bulletin 0157

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 id635298
Published by NHTSA2002-10-21
Manufacturer's number0157
Manufacturer's date2002-04-01
Replaces0157
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

NHTSA's summary

SOME CATERPILLAR ENGINE ACCESSORY DRIVE BELTS MAY EXHIBIT A SQUEALING NOISE THAT IS ASSOCIATED WITH BELT SLIPPAGE. *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

Engine, Drive belts

Vehicles listed
FREIGHTLINER ARGOSY
FREIGHTLINER BUSINESS CLASS
FREIGHTLINER CENTURY
FREIGHTLINER COLUMBIA
FREIGHTLINER CONDOR
FREIGHTLINER CORONADO
FREIGHTLINER FLB
FREIGHTLINER FLC-112
FREIGHTLINER FLD

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