33MS 461, MS 461-R
6.6 Crankshaft
– Drain the fuel and oil tanks,
b 1.1
– Remove the brake band, b 5.2
– Remove the oil pump, b 11.3
– Remove the brake lever, b 5.3
– Remove the handlebar, b 9.2
Version with heating, b 9.2.2
– Remove the flywheel, b 7.5
– Machines with handle heating
Remove the generator, b 13.7
– Remove the wiring harness,
b 7.6.3
– Remove the cylinder, b 6.5
– Remove the piston, b 6.7
– Remove the tank housing,
b 12.9.3
Always install new bearings and oil
seals after removing the crankshaft,
b 6.6.1 and b 6.3.
Clutch side of crankcase
: Remove the circlip (1).
1
3443RA072 TG
: Take out the screws (1) and
remove the flange (2).
Use the tools in the service tool set
5910 007 2205 for removing and
installing.
: Take out the screws (arrows).
: The tensioner slide (1) must butt
against the thrust pad (arrow).
1
2
1
3443RA102 TG3443RA103 TG3443RA104 TG
1
: Back off the spindle (1) in the
puller until it is clear of the
crankshaft stub.
: Slip the service tool (2), from set
5910 007 2205, over the collar
studs (arrows), fit the nuts and
tighten them down firmly.
: Turn the spindle (1) clockwise
until the crankshaft stub is
pushed out of the ball bearing.
– Install new ball bearings and oil
seals, b 6.6.1 and b 6.3
Ignition side of crankcase
: Remove the gasket (1).
3443RA105 TG
1
2
1
3443RA106 TG