SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3121783
6-19
Wire Cable Adjustment
To check for correct wire cable tension position machine on
a firm, level, and uniform surface.
1.
Remove the cover on the third boom section
2.
Loosen the register counter-nuts allowing for
access to the wire cable adjustment nuts
3.
Position both boom extensions until approxi-
mately 12-15 inches of the inner booms are show-
ing
4.
Tighten nuts on the retract cables to a torque of
10Nm (7.4ftlbs)
5.
Fully extend both boom extensions. Retract the
boom extension sections between 12-15 inches.
6.
Torque the bolts on the extend cables until the
threads extend 2-1/2 ±0.11 inches (65mm ±3mm)
from the boom section. Do not twist cable while
tightening.
7.
Cycle the boom extensions five (5) times and verify
the wire cables are at a torque of 10Nm (7.4ft-lbs)
8.
Verify during the cycle testing that no rubbing
occurs from the wire rope cables
2-1/2 ±0.11 in.
65 ±3 mm
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