Checking Crankshaft Run-Out At Bearing Pin; Installing Balancer Shaft Drive Wheel; Installing Crankshaft Bearing Inner Ring - KTM 2011 690 SMC EU Repair Manual

16 ENGINE
16.4.7

Checking crankshaft run-out at bearing pin

16.4.8

Installing balancer shaft drive wheel

16.4.9

Installing crankshaft bearing inner ring

–
Install the crankshaft bearing inner ring. (
–
Measure the axial clearance of the crankshaft and the balancer shaft. (
–
Position the crankshaft on a roller block.
–
Rotate the crankshaft slowly.
–
Check the crankshaft run-out at both bearing pins.
Crankshaft run-out at bearing pin
» If the crankshaft run-out at the bearing pin is greater than the specified value:
–
Align the crankshaft.
300132-10
Main work
–
Fix the crankshaft with special tools
Upper part, pressing-out tool (75029047050) (
Under part, pressing-out tool (75029047051) (
–
Warm the drive wheel.
Guideline
100 °C (212 °F)
300145-10
–
Place the drive wheel on the crankshaft.
The dowel of the crankshaft must fit in the drill hole
The side of the drive wheel with the punch mark
assembly, and the side with the bevel
crankweb.
300159-10
Finishing work
–
Install the crankshaft bearing inner ring. (
–
Measure the axial clearance of the crankshaft and the balancer shaft. (
Main work
–
Fix the crankshaft with special tools
Upper part, pressing-out tool (75029047050) (
Under part, pressing-out tool (75029047051) (
–
Push on the compensation shim.
–
Heat the special tool. Install the inner bearing race.
Guideline
120 °C (248 °F)
300134-10
p. 123)
≤ 0.10 mm (≤ 0.0039 in)
and in the vise.
1 2
p. 216)
p. 216)
.
4
must be visible after
3
must be in contact with the
2
p. 123)
and in the vise.
1 2
p. 216)
p. 216)
123
p. 124)
p. 124)