# Service bulletin TRP\-1558

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: 10056755
- Published by NHTSA: 2015\-02\-14
- Manufacturer's number: TRP\-1558
- Manufacturer's date: 2014\-08\-29
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

## NHTSA's summary

CUMMINS: THE OIL SUPPLY LINE MALE CONNECTOR OF TURBOCHARGER IS BEING REPLACED DUE TO A MISMACHINED CAUSING REDUCED FLOW OF OIL TO TURBOCHARGER BEARING HOUSING. \*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, Turbocharger or supercharger

## Vehicles listed

- CUMMINS ISX

JSON: [/v1/bulletins/10056755](/v1/bulletins/10056755)

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