Removing The Timing Chain; Removing The Rotor; Removing The Freewheel Hub - KTM 450 SX-F Repair Manual

4-9
1

Removing the timing chain

– Remove the screws
– Grasp the timing chain
2
gear
– Simultaneously remove the timing chain, balancer gear, stop disk
and both needle bearings.
– Remove the screw from the balancer gear axle.
3

Removing the rotor

– Remove the rotor screw.
– Mount the protection cover 750.29.090.000 on the crankshaft.
– Use the puller 580.12.009.000 to pull off the rotor.
– Remove the special tools.
– Do not lose the woodruff key.

Removing the freewheel hub

– Remove the starter gear
4
– Remove the nut
– Completely remove the freewheel hub.
5
and take off the retaining bracket.
1
while you pull the axle for the balancer
2
out of the engine case with a screw.
3
together with the needle bearing.
4
with special socket wrench 773.29.021.000.
5