Clutch Drum With Drive Gear - Rotax 125 MAX DD2 Repair Manual

➩ Mount the adjuster washers and new shaft
circlips on the centrifugal weights using the
appropriate pliers, see Fig. 57.
◆ Note:
The open side of the shaft retaining
ring faces outward when installed.

Clutch drum with drive gear

➩ Clamp the clutch drum in the special holding
device, see Fig. 58.
◆ Note:
Use special tool "Locking device"
ROTAX No. 676 190 or 676 192.
➩ Bend the lock nut tab washer straight with a
suitable tool.
➩ Unscrew the lock nut SW1.5 inch with the
appropriate spanner.
◆ Note:
On assembly of the clutch drum the
locking screw is secured with Loctite
648. The tightening value is 12 Nm
plus 1 turn.
➩ Store the drive gear (Not shown in the figure),
thrust washers (Items 1+2), disc spring (Item
3), tab washer (Item 4) and hexagonal nut (Item
5) individually.
✔ Inspect the thrust washers, needle bearing and
disc spring for wear and replace as necessary.
✔ Inspect the drive gear for wear and corrugations
in the bearing area, check for deformation and
wear of the gear-tooth system.
Page 37
Repair Manual 125 MAX DD2
Fig. 57
Fig. 58
Fig. 59
Issue 01/2006