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.