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Service bulletin TT-12-4P10

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 id10054056
Published by NHTSA2013-12-18
Manufacturer's numberTT-12-4P10
Manufacturer's date2013-11-01
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; ENGINE

NHTSA's summary

MITSUBISHI: INFORMATION ON SOME TRUCKS, WHERE THE HOLD DOWN BOLT MAY HAVE RUST OR CORROSION WHEN REMOVING INJECTOR FOR REPLACEMENT AND BOTH INJECTOR BODY AND BOLT THREADS HAVE BEEN COATED WITH ANTI-SEIZE COMPOUND BEFORE RE-INSTALLING. MODEL FUSO. NO YEARS LISTED. *PE

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, Fuel system, Fuel injection

Vehicles listed
MITSUBISHI FUSO MITSUBISHI FUSO

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