5-72 Published 7-23-2020, Control # 668-02
SET-UP AND INSTALLATION GRT9165 OPERATOR MANUAL
15. Visually confirm that the front boom extension pin (Pin
#2 in the ODM) is locked. The handle should be in the up
position. When the handle is in the up position, the front
mounting pin is extended and the boom installation pins
are unlocked. Lock the handle (1, Figure 5-38) with pin
(2).
16. Turn the jack screw (3, Figure 5-40) with the impact
wrench and extension to retract the boom extension
installation pins (4) from the boom nose.
17. Move the boom extension to the fully stowed position.
18. Install pins and retaining clips (9 and 10, Figure 5-52) to
attach the boom extension base section to the fly
section.
19. Secure the locking bar (3, Figure 5-51) to the fly section
(4) with pin (1) and retaining clip (2).
20. Disconnect electrical connections. For more information,
see Boom Extension and Lattice Insert Electrical
Connections, page 5-72.
21. If stowing a hydraulic boom extension, disconnect
hydraulic connections. For more information, see
Hydraulic Boom Extension Connections, page 5-73.
Boom Extension and Lattice Insert
Electrical Connections
Figure 5-60 shows the boom extension electrical connector
(1) on the main boom. Use the following procedures to
disconnect and connect the boom extension or lattice insert
electrical connections to the main boom.
DANGER
Crush Hazard
To avoid death or serious injury, make sure the front
mounting pin (Pin #2) is installed and the handle (1,
Figure 5-38) is locked prior to retracting the boom
extension installation pins (4, Figure 5-40).
FIGURE 5-60
Stowed Position
4
3
3
2
1
5
9992
9993
9994
9995
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