# Service bulletin TEBE5242\-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: 10089318
- Published by NHTSA: 2017\-01\-23
- Manufacturer's number: TEBE5242\-00
- Manufacturer's date: 2016\-11\-08
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

THE EXISTING EXHAUST FLEX PIPE CAN CRACK ON CERTAIN CT660, CT680, AND CT681 ON\-HIGHWAY TRUCKS. IF THE EXISTING EXHAUST FLEX PIPE CRACKS IT CAN/WILL RESULT IN AN EXHAUST LEAK AFTER THE AFTERTREATMENT SYSTEM BUT BEFORE THE VERTICAL STACK. REPLACE THE EXHAUST FLEX PIPE AND BOTH CAB SHOCKS.

## 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, Exhaust and emissions

## Vehicles listed

- 2014 to 2017 CATERPILLAR CT660
- 2014 to 2017 CATERPILLAR CT680
- 2014 to 2017 CATERPILLAR CT681

JSON: [/v1/bulletins/10089318](/v1/bulletins/10089318)

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