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Service bulletin 7939

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 id612427
Published by NHTSA2000-06-08
Manufacturer's number7939
Manufacturer's date2000-01-01
Replaces7939
NHTSA componentWHEELS

NHTSA's summary

VIVRATION DUE TO TIRE/WHEEL IMBALANCE.

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

Wheels

Vehicles listed
FORD EXPLORER2000
FORD MOUNTAINEER2000

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