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Service bulletin REHS-8726

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 id10054709
Published by NHTSA2014-02-19
Manufacturer's numberREHS-8726
Manufacturer's date2013-12-18
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

CATERPILLAR: INFORMATION BEING PROVIDED REGARDING PROCEDURES, IN REPAIRING AND TESTING, OF MISPLACED VALVE BRIDGES ON SOME ENGINES, IN SOME TRUCKS. MODEL CT660. 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

Vehicles listed
CATERPILLAR CATERPILLAR
CATERPILLAR CT6602012 to 2014

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