# Service bulletin 581

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: 10009549
- Published by NHTSA: 2004\-10\-06
- Manufacturer's number: 581
- Manufacturer's date: 2004\-11\-10
- Replaces: 581
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

INCORRECT EXHAUST MANIFOLD STUD MATERIAL AND HIGH\-PRESSURE INJECTION LINE REPLACEMENT ON MACK ASET AC ENGINES LESS THAN 460 HORSEPOWER. MACK. \*TT THIS BULLETIN SUPERSEDES PI581 DATED 8/2/04. \*TT

## 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

## Vehicles listed

- UNKNOWN UNKNOWN

JSON: [/v1/bulletins/10009549](/v1/bulletins/10009549)

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