Installing The Crankshaft Bearing Inner Race; Changing The Connecting Rod, Conrod Bearing, And Crank Pin - KTM Freeride 250 R EU Repair Manual

18 30/ENGINE
18.4.4

Installing the crankshaft bearing inner race

18.4.5

Changing the connecting rod, conrod bearing, and crank pin

–
Push the warmed up special tool
firmly together and pull jointly from the crankshaft.
–
Fixate the crankshaft in the vice with special tool
Separator plate (54829009000) (
Info
Use soft jaws.
–
Heat the crankshaft bearing inner race in special tool
Guideline
120 °C (248 °F)
303480-10
Tool for inner bearing race (58429037040) (
–
Ensure that the new crankshaft bearing inner race is flush.
Main work
–
Position crankshaft
Separator plate (54829009000) (
–
Press the crank pin out of the upper crank web with a suitable tool.
Info
Hold the lower crankweb.
–
Remove the connecting rod and bearing.
303485-10
–
Press the crank pin out of the lower crankweb.
303486-10
–
Press in the new crank pin
303331-10
–
Mount new bearing
Info
Thoroughly oil the bearing.
303332-10
onto the crankshaft bearing inner race, press
2
p. 207)
in the press using special tool
1
p. 207)
as far as possible.
3
with washers and connecting rod
4 5
.
1
and mount together.
2
p. 208)
.
2
.
6
120