18
(3) Remove the limit lever.
•
Remove the limit lever pin, limit lever spring, and then limit
lever.
(4) Loosen the 4 socket bolts, and remove
Chain Guide A from the body.
•
Remove the guide roller and roller pin.
(Basic main bodies B and C are not provided with Guide
roller.)
•
Be careful not to lose the roller pin of the guide roller
during operation.
Limit lever pin
Limit lever
spring
Limit lever
Chain Guide A
Socket bolt
Guide roller
Roller
pin
Disassembling the load chain circumference
5
(1) Remove the stopper and cushion rubber
from the load chain (no load side).
•
For the double chain type, also remove the stopper of the
load side.
(2) Remove the load chain from the body to the
load side.
•
Remove the bottom hook as required.
Chain Guide A
Stopper
Cushion rubber
(Remove it in advance.)
Socket bolt
Cushion rubber
Disassembly procedure (continued)
Disassembly procedureDisassembling the load chain circumference