# Service bulletin TSB100982\-040915

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.

- Type: Service bulletin
- NHTSA id: 10087682
- Published by NHTSA: 2017\-01\-04
- Manufacturer's number: TSB100982\-040915
- Manufacturer's date: 2015\-04\-13
- NHTSA component: EQUIPMENT

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN INTRODUCES NEW SINGLE PIECE, STEEL, CLOSED SKIRT PISTONS WITH A REDUCED DIAMETER TOP LAND. THE REDUCED DIAMETER TOP LAND DESIGN HAS BEEN IMPLEMENTED TO REDUCE OIL CONSUMPTION AND LINER POLISHING DUE TO 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

JSON: [/v1/bulletins/10087682](/v1/bulletins/10087682)

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