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Service bulletin 04B18

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 id10009871
Published by NHTSA2004-11-02
Manufacturer's number04B18
Manufacturer's date2004-08-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

NHTSA's summary

TURBOCHARGER DOWNPIPE REPLACEMENT SUPPORT BRACKET INSTALLATION. THE TURBOCHARGER DOWNPIPE MAY FRACTURE AT VERY EARLY MILEAGE, RESULTING IN EXCESSIVE EXHAUST NOISE. *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

Engine, Turbocharger or supercharger

Vehicles listed
FORD F-650 SD2004 (the catalog's model; the bulletin names a series or trim of it)
FORD F7502004

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
08-2-112008-04-04. Service bulletin. 6.0L TURBOCHARGER CARBON DEPOSIT DIAGNOSTICS AND SERVICE TIPS. *NJ UPDATED 5/29/08. *NJ