Centrifugal Clutch And Starter Crown Wheel - Rotax 125 MAX DD2 Repair Manual

Centrifugal clutch and starter crown wheel

➩ Remove the 3 shaft circlips (Item 6) and the
adjusting washers (Item 5) beneath them with a
suitable pair of pliers, see Fig. 55.
➩ Pull the centrifugal weights (Item 2) from the
support bolts (Item 4) with a suitable tool, see
Fig. 54.
◆ Note:
Do not disconnect the springs (Item
3) with the centrifugal weights
installed, since these would then
become over extended and of no
further use.
➩ Detach the springs (Item 3) from the centrifugal
weights (Item 2).
✔ Inspect the bearing holes in the centrifugal
weights.
✔ Inspect the friction lining of the centrifugal
weights. The limit value is s = 1.0 mm. If one of
the friction linings has reached this value at the
thinnest position, then all the linings must be
replaced using the centrifugal clutch repair set.
◆ Note:
Use "centrifugal clutch" repair set -
ROTAX No. 281 430.
✔ Inspect the teeth of the starter toothed ring for damage and deformation.
✔ Inspect the bearing bolts of the starter toothed ring and the riveted joint on the rear for damage and
deformation.
✔ Inspect the recess for the shaft circlips of the
starter toothed ring bearing bolts for damage.
➩ Slide the centrifugal weights on the bearing bolts
of the starter toothed ring.
➩ Suspend the springs in the centrifugal weights
using the appropriate pliers, see Fig. 56.
■ Attention: Be careful not to over extend the
springs or they will be unusable.
Page 36
Repair Manual 125 MAX DD2
Fig. 54
Fig. 55
Fig. 56
Issue 01/2006