# Service bulletin M0070506\-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.

- Type: Service bulletin
- NHTSA id: 10090140
- Published by NHTSA: 2017\-02\-02
- Manufacturer's number: M0070506\-00
- Manufacturer's date: 2016\-04\-05
- NHTSA component: ENGINE

## NHTSA's summary

EXCESSIVE ENGINE OIL CONSUMPTION ON CT13 ENGINES WITH SCR \- ON CERTAIN CT13 ENGINES WITH SCR, CARBON CAN BUILD UP ON THE TOP LANDS OF THE PISTONS AND CAUSE THE PISTON RINGS TO STICK, LEADING TO LOSS OF OIL CONTROL IN THE POWER CYLINDERS AND INCREASED OIL CONSUMPTION. AN UPDATED CYLINDER KIT IS NOW AVAILABLE TO ADDRESS THIS CONDITION.

## 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

- 2012 to 2017 CATERPILLAR CT660

JSON: [/v1/bulletins/10090140](/v1/bulletins/10090140)

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