# Service bulletin TIB\-45\-048

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: 10052058
- Published by NHTSA: 2013\-05\-09
- Manufacturer's number: TIB\-45\-048
- Manufacturer's date: 2013\-01\-16
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

## NHTSA's summary

KENWORTH: AN ERROR IN MANUFACTURING OF COOLANT PUMP PULLEY RESULTED IN A DECREASE IN PULLEY STRENGTH. MODELS MX\-13 ENGINE. \*PE

## 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, Drive belts

## Vehicles listed

- KENWORTH KENWORTH

JSON: [/v1/bulletins/10052058](/v1/bulletins/10052058)

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