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Service bulletin 13939

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 id612932
Published by NHTSA2000-06-14
Manufacturer's number13939
Manufacturer's date2000-03-01
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST SYSTEM

NHTSA's summary

SOME VEHICLES BUILT BEFORE 01/05/2000 MAY EXHIBIT A POWER STEERING COOLER LEAK DUE TO THE COOLER IMPACTING A SOLID OBJECT. *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

Steering, Power steering

Vehicles listed
FORD SUPER DUTY F SERIES1999 to 2000

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