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Service bulletin 511604B-F

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 id10237145
Published by NHTSA2023-07-05
Manufacturer's number511604B-F
Manufacturer's date2023-06-01
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

According to Ford Motor Company Recall 22V925: On your vehicle, the paint on your fuel tank may not have adhered properly and may peel. Extended peeling may expose the metal on the fuel tank and lead to long-term corrosion. Over time, corrosion in certain areas of the fuel tank may ultimately progress to a fuel vapor leak or a liquid fuel leak. If a fuel leak occurs due to corrosion, a malfunction indicator lamp may illuminate, or a fuel odor or liquid fuel may be observed. A fuel leak in the presence of an ignition source increases the risk of a fire. This is the final notification received from Ford.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
FOREST RIVER BUS FOREST RIVER BUS

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