- 18 -
(
5
)
Remove the 2nd stage pinion, 1st stage gear, collar and 1st stage pinion.
4. How to disassemble the upper hook and the sprocket
(
1
)
Please disassemble following up to step (5) of the above-mentioned ‘3. How to disassemble the gear’.
(
2
)
Remove the cover B packing, collar, screws (×4).
(
3
)
Remove the gear case 2.
Collar
1st stage pinion
1st stage gear
2nd stage pinion
screw
cover B packing
Collar
Gear case 2
(
5
)
(
2
)
(
3
)