Yamaha EK40G, Service Manual

Page: 88 / 200

4. Remove the washers, roller bearing and
connecting rod.
5. Insert the support
6
between crank 2
and 3
7
with crank 3 on top. Place pres-
sure pin B
8
on the shaft, and force it out
using a press.
6. Remove the roller bearing 9 from the
inner race
0
.
7. Remove the crankpin between cranks 2
and 3 by applying pressure to pressure
pin C using a press.
NOTE:
Pressure pin C should be pressed down
straight.
POWR
5-31 6H95G11
Power unit
Plate C
1
: 90890-02402
Pressure pin C 4 : 90890-02403
2. Insert the plate C
1
between crank 1
2
and crank 2
3
. Place pressure pin C
4
in the end of the crank pin
5
.
NOTE:
Remove the bearing before starting this pro-
cedures.
3. Remove the crank pin by applying pres-
sure to pressure pin C
4
with a press.
c C
9
Apply pressure to pressure pin C
slowly.
9
Hold pressure pin C in line with the
press screw spindle.
NOTE:
9
When forcing out the crank pin, use care so
that the crank does not fall.
9
To remove crank 4, follow the same proce-
dure.
6B450550
1
3
2
4
5
6F650470
9
0
6B450560
Plate C
1
: 90890-02402
Pressure pin C
4
: 90890-02403
Support
6
: 90890-02394
Pressure pin B
8
: 90890-02390
6H95G11_05 04.8.20 11:05 Page 32