# Service bulletin PI\-0787

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: 10044338
- Published by NHTSA: 2012\-06\-13
- Manufacturer's number: PI\-0787
- Manufacturer's date: 2012\-06\-01
- Replaces: PI\-0787\-2
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

## NHTSA's summary

MACK: CERTAIN TRUCKS HAD O RING INSTALLED INCORRECTLY ON TRANSMISSION COOLER LINE FITTINGS DURING ASSEMBLY, THEREBY CAUSING FLUID FROM TRANSMISSION TO BE LOSS AND/OR DAMAGE TO TRANSMISSION, PREMATURELY. \*PE UPDATED 7/31/12. \*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

Transmission and driveline, Automatic transmission

## Vehicles listed

- 2012 MACK GRANITE \(GU\)
- 2012 MACK PINNACLE \(CHU\)
- 2012 MACK PINNACLE \(CXU\)
- 2012 MACK TD

JSON: [/v1/bulletins/10044338](/v1/bulletins/10044338)

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