# Service bulletin PIL\-552

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: 10042753
- Published by NHTSA: 2012\-01\-10
- Manufacturer's number: PIL\-552
- Manufacturer's date: 2011\-09\-16
- NHTSA component: SERVICE BRAKES, AIR:SUPPLY:GOVERNOR

## NHTSA's summary

MERITOR: FIELD REPORTS RECEIVED REGARDING GOVERNOR INTERNAL SEAL DISC INTERMITTENTLY CAUSING THE GOVERNOR NOT TO EXHAUST AIR FROM UNLOADER LINE BY PREVENTING COMPRESSOR FROM BUILDING UP AND CUTTING IN. \*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

Brakes

## Vehicles listed

- MERITOR MERITOR

JSON: [/v1/bulletins/10042753](/v1/bulletins/10042753)

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