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Service bulletin 01148W

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 id631771
Published by NHTSA2002-06-20
Manufacturer's number01148W
Manufacturer's date2001-10-31
NHTSA componentPOWER TRAIN:CLUTCH ASSEMBLY

NHTSA's summary

SUBJECT REGARDING HORTON EXTENDED WARRANTY ON ADVANTAGE FAN CLUTCH SYSTEMS FOR CLASS 8 ON HIGHWAY VEHICLES. *SLC

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

Transmission and driveline, Clutch

Vehicles listed
FREIGHTLINER FREIGHTLINER

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