P 1
4
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[3] DISASSEMBLY/ASSEMBLY
[3] -6. Crank section, Cylinder, Piston (cont.)
R
epair
DISASSEMBLY
4) Disassemble Piston in the order of
Figs. 41 to 43
.
Set Connecting rod to the
dead point on Cylinder
installation side by turning
Crank shaft.
Disconnect Connecting rod
from Crank shaft.
Pull out Connecting rod from Crank shaft.
Remove O ring 27
from Piston for
replacement.
Crank shaft
Ring 38
Ring 38
Piston
Ring 38
O ring 27
Connecting rod
Crank shaft
Connecting rod
Connecting rod
Piston
Fig. 41
Fig. 42
Fig. 43
Screwdriver
Wooden piece to protect the edge of Crank housing
complete
Cylinder 34
Cylinder 34 can be removed by levering
up with a pair of screwdriver.
Screwdriver
Fig. 40A
3A) Cylinder 34 can be disassembled without 1R213. Refer to
Fig. 40A
.
Ring 38 is left in Crank housing
complete after removal of Cylinder 34.
Fig. 40
1R350
1R040
1R040
3) Disassemble Cylinder 34 as illustrated in
Fig. 40
.
1R350
1R213
Turn Handle clockwise. Cylinder 34 gripped with
1R213's claw is pulled out from Crank housing complete.
Set Repairing jigs as follows.
