Crankcase And Crankshaft - Yamaha YZ85LC Fahrer- Und Wartungs-Handbuch

CRANKCASE AND CRANKSHAFT

5PA41600
5PA41610
5PA41620
4 - 54
REMOVAL POINTS
Crankcase
1. Remove:
Right crankcase 1
G
Use the crankcase separating tool 2.
Crankcase separating tool:
YU-1135-A/90890-01135
NOTE:
Fully tighten the tool holding bolts, but make
G
sure the tool body is parallel with the case. If
necessary, one screw may be backed out
slightly to level tool body.
As pressure is applied, alternately tap on the
G
front engine mounting boss and transmission
shafts.
CAUTION:
Turn the segment 3 to the position
G
shown in the figure so that it does not
contact the crankcase.
Use soft hammer to tap on the case half.
G
Tap only on reinforced portions of case.
Do not tap on gasket mating surface.
Work slowly and carefully. Make sure the
case halves separate evenly. If one end
"hangs up", take pressure off the push
screw, realign, and start over. If the cases
do not separate, check for a remaining
case screw or fitting. Do not force.
EC4N3301
Crankshaft
1. Remove:
Crankshaft 1
G
Use the crankcase separating tool 2.
Crankcase separating tool:
YU-1135-A/90890-01135
NOTE:
Make appropriate bolts 3 as shown available
by yourself and attach the tool with them.
CAUTION:
Do not use a hammer to drive out the
crankshaft.
ENG