SECTION 4 - BOOM & PLATFORM
4-12
– JLG Lift –
3121623
keep the ropes blocked to prevent them turning
with the nuts. Make use of the relevant seat for
the wrench on the cable socket.
Figure 4-21. Nuts for exit cables stop
Figure 4-22. Terminal with seat for anti-rotation key
Figure 4-23.
6.
Activate the movement of the extendible arms
several times and check that the residual loads
on the ropes are 10Nm.
7.
This procedure could require several attempts
before it is completed correctly.
8.
The adjustment is correct when the ropes do not
emit any noise during extension or return and
the torque value prescribed is reached on all of
the ropes.
9.
Once calibration has been concluded, tighten
the counter-nuts and re-mount the sump.
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