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Service bulletin M007985700

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 id10110901
Published by NHTSA2017-08-10
Manufacturer's numberM007985700
Manufacturer's date2017-01-11
NHTSA componentSERVICE BRAKES, AIR:SUPPLY:COMPRESSOR

NHTSA's summary

Reports of excessive oil passing into the truck air system after the installation of some remanufactured compressors part numbers 20R-5604 Air Compressor and 20R-5605 Air Compressor. Verify that all inlet and outlet lines are not restricted with kinks or blockages. Clean all lines and air dryer. A 340-5702 Check Valve can be installed into the inlet hose of the air compressor.

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

Brakes

Vehicles listed
CATERPILLAR C13
CATERPILLAR C15

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