# Service bulletin TIB\-E037

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: 10041350
- Published by NHTSA: 2011\-09\-27
- Manufacturer's number: TIB\-E037
- Manufacturer's date: 2011\-08\-29
- NHTSA component: STEERING:HYDRAULIC POWER ASSIST:PUMP

## NHTSA's summary

KENWORTH: POWER STEERING PUMP SPOOL VALVE DOES NOT MEET QUALITY STANDARDS. THERE MAY BE A LACK OF STEERING ASSIST OR HARD STEERING AT IDLE. \*RM

## 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

Steering, Power steering

## Vehicles listed

- 2008 to 2011 KENWORTH T660
- 2008 to 2011 KENWORTH T700
- 2008 to 2011 KENWORTH T800
- 2008 to 2011 KENWORTH W900

JSON: [/v1/bulletins/10041350](/v1/bulletins/10041350)

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