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Service bulletin M0068178-00

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 id10090065
Published by NHTSA2017-02-01
Manufacturer's numberM0068178-00
Manufacturer's date2016-02-22
NHTSA componentENGINE

NHTSA's summary

DEBRIS IN OIL SYSTEM CAUSING REPEAT FAILURES OF THE (HEUI) PUMP FOR CERTAIN C7 AND C9 ENGINES - IF REPEAT, LOW-HOUR (HEUI) PUMP FAILURES OCCUR, THE FOLLOWING ARE POSSIBLE PATHS OF DEBRIS ENTERING THE SYSTEM IN OPERATION. THESE PATHS ARE RECOMMENDED AREAS FOR TROUBLESHOOTING/INSPECTION.

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

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