Inspection Of Balance Shaft - Rotax 125 MAX evo Repair Manual

Figure 5.23: Balance shaft drive
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INSPECTION OF BALANCE SHAFT

General
N N O O T T E E
If one of the wear limits BS10 or BS11 is reached, the balance shaft must be
replaced.
Instructions See
1. Inspect the groove (3) for the locking ring for damage and wear.
2. Check the diameter of the bearing seats BS10 and BS11 for wear.
Main bearing seat
Clutch bearing seat
Chapter 5
Page 28
BRP-Rotax
REPAIR MANUAL
Balance gear 50 T
1
3 Balance shaft
Figure: Balance shaft
Description Code
BS10
BS11
O-ring 18x3.5
2
Crankshaft assy.
4
New Wear limit
dimension
14.96 mm - 14.94 mm
14.99 mm
24.97 mm - 24.94 mm
24.99 mm
Effectivity: 125 MAX evo, Junior MAX
evo, Mini MAX evo, Micro MAX evo
Edition - February 01 2018 /Rev. 0
Measured value