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epair
[5] DISASSEMBLY/ASSEMBLY
[5] -6. Gear Section in Crank Housing Complete (cont.)
DISASSEMBLING
ASSEMBLING
(10) Gear unit for Changing operation mode is still left in Crank housing complete. Without removing this Gear unit,
it is impossible to disassemble Crank section.
Disassemble in order of Gear shaft and Crank gear as illustrated in
Fig. 29
.
Crank gear
Gear
shaft
Crank gear
Gear shaft
Crank gear
Gear shaft
Fig. 29
Fig. 30
(11) Crank Section can be disassembled as illustrated in
Fig. 30
.
Ball bearing
6004LLU
Retaining
Ring WR-10
Spur gear 33
Clutch
Crank shaft
Conical compression
spring 21-31
Flat washer 10
Flat washer 22
Key 4
Retaining
ring S-20
Crank section
(1) Assemble Crank section by taking the reverse of Disassembling steps. Refer to
Fig. 30
.
And then, mount the Crank section to Crank housing complete.
Note:
When assembling Retaining ring WR-10 to Crank shaft, assemble it as illustrated in
Fig. 31R
.
Crank shaft
Crank shaft
Retaining
ring WR-10
Claws of
Pliers
Claws of Pliers can exactly fit with Retaining ring
WR-10, and the Retaining ring is removed easily.
Claws of Pliers can hardly fit with Retaining ring WR-10.
Consequently, it is difficult to remove the Retaining ring.
Claws
of Pliers
Fig. 31R
Fig. 31F
Retaining
ring WR-10
Retaining
ring WR-10
Retaining
ring WR-10