# Service bulletin SL\-6387\-00

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: 10036912
- Published by NHTSA: 2011\-04\-18
- Manufacturer's number: SL\-6387\-00
- Manufacturer's date: 2010\-08\-18
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE

## NHTSA's summary

CATERPILLAR: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. NEW SOFTWARE NEEDS TO BE INSTALLED ON CERTAIN C9 ENGINES INSTALLED IN PIERCE FIRE TRUCKS THAT ARE EQUIPPED WITH A TWO STAGE WATER PUMP. THE EXISTING SOFTWARE COULD CAUSE THE ENGINE RPMS TO SURGE WHILE IN PTO \(PUMP MODE\). \*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

Electrical system, Engine, Software

## Vehicles listed

- CATERPILLAR C9
- 2000 to 2001 PIERCE FIRE TRUCK

JSON: [/v1/bulletins/10036912](/v1/bulletins/10036912)

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