4-12 Published 08/16/19 Control # 112-05
BOOM 500E2 SERVICE MANUAL
Cable Retention
Cable Retention Hardware
Nut configuration (see Figure 4-3) will be First Nut
(ADJUSTMENT) and Second Nut (TORQUED).
NOTE: (OPTION 2) method used ONLY when space
constraints prevent OPTION 1 usage.
When tightening/loosening the first (adjustment) nuts on
cables, secure cable using the wrench flats at the front of the
cable ends to prevent cable twist.
After the cable adjustment procedure is completed for the
entire boom assembly. The second (torqued) nut must be
installed on all retract and extend cables.
The second nut should be hand tightened until it comes in
contact with the back of the first nut.
Hold the first (adjustment) nut stationary and a torque
wrench to tighten the second (torqued) nut against the first
(adjustment) nut to the values indicated in TORQUE
VALUES for Second Nut:
Third (positive lock) nut installation is to be placed on each of
the extend cables. The retract cables do not require the third
(positive lock) nut.
The third nut should be hand tightened until the tapped hole
for the set screw is tangent to the end face of the wrench flat.
Install set screw into Third nut and tighten.
(OPTION 2) method used ONLY when space constraints
prevent OPTION 1 usage (see Figure 4-3).
FIGURE 4-3
8859-1
3
4
6
5
2
1
8859-2
3
4
5
2
1
OPTION 2
OPTION 1
Item Description
1 Threaded Cable End
2 Nut (Adjustment)
3 Nut (Positive Lock)
4 Setscrew
5
Washer
6 Nut (Torqued)
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