# Service bulletin M1080

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: 607356
- Published by NHTSA: 1999\-09\-21
- Manufacturer's number: M1080
- Manufacturer's date: 1999\-05\-17
- NHTSA component: POWER TRAIN:CLUTCH ASSEMBLY

## NHTSA's summary

HARLEY DAVIDSON HAS LEARNED THAT COMPRESSION OF THE CLUTCH INSPECTION COVER O\-RING ON SOME VEHICLES WITH 1998 AND EARLIER EVOLUTION ENGINES CAN LEAD TO DISTORTION OF THE COVER RESULTING IN LEAKAGE OF THE PRIMARY CHAINCASE LUBRICANT. \*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

Transmission and driveline, Clutch

## Vehicles listed

- HARLEY\-DAVIDSON HARLEY DAVIDSON

JSON: [/v1/bulletins/607356](/v1/bulletins/607356)

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