Manitowoc Grove GMK 4100L-1, Руководство по обслуживанию

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Maintenance work on the superstructure
8.8 Hoist ropes
8 - 62 3 302 364 en Maintenance manual
GMK 4100L-1
2
5
.1
1.
201
6
•
Guide the rope through the bore ( 3 ) until it
protrudes about 1.5 m (5.0 ft) beyond the
pocket (
2 ).
•
Feed the free end of the rope back through
the pocket.
•
Secure the clamp ( 4 ) and tighten it – torque
to 78 Nm (57.5 lbf ft).
•
Place the rope wedge ( 1 ) in the loop.
•
Push the rope back until the rope wedge ( 1 )
is fully in the pocket ( 2 ).
•
Ensure that the rope wedge, loop and rope
end do not protrude beyond the flanged
wheel. This will prevent damage.
•
Start the engine (from the crane cab).
•
Hold the rope taut and wind up the rope slowly.
•
Reeve a hook block – reeve it at least 5 times;
à
Operating Instructions
.
•
Raise the main boom to a steep position and extend it fully.
•
Unwind the rope until only five turns remain on the rope drum.