Installation Of Ball Bearing And Oil Seal For Crankcase - Rotax 125 MAX evo Repair Manual

Instruction See
7. Press in the needle bushing 8x12x8 (1) to the limit stop with the installation tool (2) (part no.
676030) so the label on the needle bearing is facing outwards.
8. Allow the crankcase halves to cool in this position.
Figure 5.28: Needle bushing
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INSTALLATION OF BALL BEARING AND OIL SEAL FOR CRANKCASE

Instruction See Figure
1. Remove case half from the convection oven and drop onto a flat wood board with the case
split pane.
2. Slide the ball bearing (1) of the balance shaft into the crankcase half to the limit stop so the
closed side of the cage is facing the balance drive.
3. Install the thrust washer (2) and countersunk screw (3) with the phase of the lock washer
pointing to the countersunk screw.
4. Coat the oil seal (4) for the ignition end crankcase half with oil in the area between the seal-
ing lip and dust lip.
5. Press in the oil seal (4) to the limit stop with the insertion sleeve (5) (part no. 676010) so the
open end of the oil seal for shaft is directed to the balance drive.
Chapter 5
Page 32
REPAIR MANUAL
Figure: Needle bushing.
Needle bushing 8x12x8
1
Danger of severe burns and scalds!
Wear heat-resistant gloves during this process!
BRP-Rotax
2
m WARNING
Installation tool (part no. 676030)
Effectivity: 125 MAX evo, Junior MAX
evo, Mini MAX evo, Micro MAX evo
Edition - February 01 2018 /Rev. 0