# Service bulletin EF\-E10054

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: 10033749
- Published by NHTSA: 2010\-09\-17
- Manufacturer's number: EF\-E10054
- Manufacturer's date: 2010\-05\-11
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE

## NHTSA's summary

CUMMINS: CERTAIN HYDRAULIC PUMPS INSTALLED ON THESE ENGINES CAN APPLY EXCESSIVE LOAD TO THE ENGINE, WHICH MAY CAUSE A SPUN CAMSHAFT BUSHING AND PROGRESSIVE ENGINE DAMAGE. MODELS ISB CM2150 AND QSB CM850. \*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

Engine

## Vehicles listed

- CUMMINS CUMMINS
- CUMMINS ISB CM2150

JSON: [/v1/bulletins/10033749](/v1/bulletins/10033749)

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