# Service bulletin PI\-0752

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: 10043091
- Published by NHTSA: 2012\-02\-21
- Manufacturer's number: PI\-0752
- Manufacturer's date: 2011\-09\-01
- NHTSA component: STEERING:HYDRAULIC POWER ASSIST:PUMP

## NHTSA's summary

MACK TRUCK: ON CERTAIN TRUCKS, THERE IS A LOSS OF SPEED \(LOW\) ASSIST. THE PUMP FLOW AND PRESSURE MUST BE TESTED BEFORE REPLACING TANDEM PUMP ASSEMBLY. \*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

Steering, Power steering

## Vehicles listed

- 2012 MACK GRANITE \(GU\)
- 2011 MACK GU
- 2011 to 2012 MACK MRU
- 2011 to 2012 MACK PINNACLE \(CHU\)
- 2012 MACK TD

JSON: [/v1/bulletins/10043091](/v1/bulletins/10043091)

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