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Service bulletin 011104

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 id620263
Published by NHTSA2001-07-23
Manufacturer's number011104
Manufacturer's date2001-05-01
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

SOME 4X4 VEHICLES MAY EXHIBIT A HIGH-PITCHED SQUEAL OR WHISTLE TYPE NOISE FROM THE FRONT OF THE VEHICLE AT SPEEDS FROM 16 TO 64 KM/H (10 TO 40 MPH). THIS NOISE MAY BE CAUSED BY THE FRONT HALFSHAFT EXCLUDER (DUST) SEALS (-3K070-) AS THEY ROTATE AGAINST THE INNER FRONT HUBS. THIS NOISE MAY BE MORE PRONOUNCED IN COLD WEATHER CONDITIONS. *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

Transmission and driveline, Axle

Vehicles listed
FORD FORD

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