Rotax 125 MAX evo Repair Manual page 105

Figure 5.33: Crankcase
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Instruction See
5. Slide the water pump gear (1) onto the crankshaft.
6. Check that the retaining ring (2) is correctly seated in the grooves of the balance shaft and
crankshaft.
7. Install the thrust washer (3), needle pin (4) and water pump pinion (5) on the water-pump
shaft.
8. Check the seating of the needle pin (4) in the cutout in the water pump pinion.
9. Install the idle gear (7) on the cylindrical pin in the case.
Chapter 5
Page 38
REPAIR MANUAL
O-ring 18x3.5
1
Balance shaft gear
3
Balance shaft gear
5
TDC position marking
7
Figure: Idle gear.
Do not bend the Retaining ring during installation.
Install a new Retaining ring on the balance shaft and crankshaft
BRP-Rotax
2
4
6
ATTENTION
Crankshaft
Balance gear
Positioning marking
Effectivity: 125 MAX evo, Junior MAX
evo, Mini MAX evo, Micro MAX evo
Edition - February 01 2018 /Rev. 0