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Service bulletin 03175

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 id10004026
Published by NHTSA2003-11-14
Manufacturer's number03175
Manufacturer's date2003-09-01
NHTSA componentSUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM

NHTSA's summary

REAR AIR SUSPENSION VENTS/DEFLATES WITH KEY IN OFF POSITION. *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

Suspension, Air suspension

Vehicles listed
FORD F-650 SD2004 (the catalog's model; the bulletin names a series or trim of it)
FORD F-7502004

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

Other bulletins for the same vehicles and component
071992008-02-07. Service bulletin. SOME 2004-2008 F-SUPER DUTY 650-750 VEHICLES EQUIPPED WITH AIR SUSPENSION MAY EXHIBIT A CONDITION WHERE THE AIR SUSPENSION SPRINGS ARE NOT RE-INFLATING. *NJ