# Service bulletin 4639

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: 10022813
- Published by NHTSA: 2007\-09\-28
- Manufacturer's number: 4639
- Manufacturer's date: 2007\-07\-01
- NHTSA component: STEERING:HYDRAULIC POWER ASSIST SYSTEM

## NHTSA's summary

REPLACEMENT POWER STEERING RESEVOIR CAP/DIPSTICK. FREIGHTLINER. MODELS CENTURY CLASS CONVENTIONAL, COLUMBIA, AND BUSINESS CLASS M2. MODEL YEARS UNKNOWN. \*KB

## 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

- UNKNOWN UNKNOWN

JSON: [/v1/bulletins/10022813](/v1/bulletins/10022813)

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