# Service bulletin EFN\-E10058

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: 10034013
- Published by NHTSA: 2010\-10\-09
- Manufacturer's number: EFN\-E10058
- Manufacturer's date: 2010\-05\-20
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE \(EGR VALVE\)

## NHTSA's summary

CUMMINS: EGR COOLER COOLANT RETURN TUBE O RING; INCORRECT MATERIAL SPECIFICATION. AN O RING OF INCORRECT MATERIAL SPECIFICATION WAS INSTALLED ON THE EXHAUST GAS RECIRCULATION \(EGR\) COOLER COOLANT RETURN TUBE CONNECTION TO THE COOLANT HEADER PLATE. NO MODEL OR MODEL YEARS LISTED. \*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, Exhaust and emissions, EGR valve

## Vehicles listed

- CUMMINS ISM CM876

JSON: [/v1/bulletins/10034013](/v1/bulletins/10034013)

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