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Service bulletin TSB150069-051315

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 id10087665
Published by NHTSA2017-01-03
Manufacturer's numberTSB150069-051315
Manufacturer's date2015-05-27
NHTSA componentEQUIPMENT

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE RELEASE OF AN ANTI-POLISHING RING CYLINDER LINER TO PREVENT BORE POLISH AND ELEVATED OIL CONSUMPTION CAUSED BY PISTON TOP LAND CARBON PACKING.

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

Equipment and accessories

Vehicles listed
CUMMINS ISX15

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