Clutch Disc: Service and Repair

WM 305019 Removing and installing clutch








Preliminary work

Preliminary work

1. Remove transmission.

Removing clutch

Removing clutch

Information
The toothed segment 9538/1 must be bored to diameter 15 mm to guarantee a perfect fit and to avoid damaging the thread in the crankcase.

1. Toothed segment 9538/1 must be secured to the crankcase using an M12 x 50 hexagon-head bolt.





Toothed segment

Information
To avoid deforming the clutch pressure plate, always loosen fastening screws in at least 5 steps and in diametrically opposite sequence.

2. Detach pressure plate.
3. Remove pressure plate and drive plate.

Installing clutch

Installing clutch

Information
^ Clean the friction surfaces of the flywheel and pressure plate prior to installation, e.g. with brake cleaner.
^ Surfaces of friction linings must be free from contamination, especially oil and grease.

1. Centering mandrel 3176 with drive plate must be inserted into the guide bearing (needle sleeve).

Information
To avoid deforming the clutch pressure plate, tighten fastening screws in at least 5 steps and in diametrically opposite sequence.

Always replace fastening screws.

2. Fit pressure plate.





3. Remove centering mandrel.
4. Remove toothed segment 9538/1.

Subsequent work

Subsequent work

1. Install transmission.