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5. Remove the wire rope (5) for the hook block stowage from the
hanger (6).
6. Fasten the hook block (4) to wire rope (5) for the hook block
stowage.
7. Operate the right work equipment control lever (2) to BOOM
LOWERING (push outside) position and lower the boom until it
stops.
During this operation, raise the hook block up occasionally to
take up the wire rope slack. Be careful so that the hook block (4)
will not to give an excessive tension to the stowage wire rope (5).
8. Operate the right work equipment control lever (2) to HOOK
RAISING (pull backward) position and raise the hook block (4) to
give a sufficient tension to the stowage wire rope (5).
During this operation, avoid over raising the hook block (4).
Otherwise, the stowage wire rope (5) may damage the regular
stowage position etc in the front of the crane upper structure,
when over wound