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Service bulletin 011703

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 id625315
Published by NHTSA2001-11-19
Manufacturer's number011703
Manufacturer's date2001-08-01
NHTSA componentPOWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

NHTSA's summary

SOME SUPER DUTY F53 MOTORHOME STRIPPED CHASSIS VEHICLES BUILT WITH A STANDARD 228 INCH WHEEL BASE MAY EXHIBIT A DRIVELINE DRONE / VIBRATION CONDITION. *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, Differential

Vehicles listed
FORD F53

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