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Service bulletin 14563

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 id617865
Published by NHTSA2001-04-02
Manufacturer's number14563
Manufacturer's date2001-01-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

SUBJECT REGARDING REGULAR MAINTENANCE OF COOLANT SYSTEM SERVICE. *JB

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, Cooling system

Vehicles listed
FORD EXCURSION
FORD F650
FORD F750
FORD SUPER DUTY F SERIES

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