83
Crane 4000LE
07-2022
RL6002-001
Crane 4000LE Installation Manual
In-ground Motion Assist 360 drive and speed control
Remote control enclosure
Chapter 18
18.4 Install center shaft bottom plug into bottom plug adapter
Fig. 18.4.1 Bottom plug above bottom plug adapter
18.4.1 Raise center shaft to vertical position.
1. Raise center shaft assembly and position bottom plug
over bottom plug adapter.
WARNING
Use caution when lifting and positioning
center shaft assembly!
WARNING
Risk of injury from heavy loads!
• Two persons are always required to lift or
move the center shaft assembly.
CAUTION
Top plug must be retracted (Para 18.3) to install
center shaft assembly.
TIPS AND RECOMMENDATIONS
Prior to installation, lubricate center shaft
bottom plug with a multipurpose grease.
TIPS AND RECOMMENDATIONS
Grout not shown in cement box.
18.4.2 Lower
center
shaft bottom plug into bottom plug
adapter.
1. Rotate center shaft assembly as required to orient
bottom plug to bottom plug adapter.
2. Lower center shaft bottom plug into bottom plug
adapter.
3. Thread 5/16 x 1/2" SHCS into bottom plug adapter
and tighten.
Fig. 18.4.2 Bottom plug inserted in bottom plug adapter
Table 18.4.1 Bottom plug and speed control
Part / Assembly
Description
1
RS6060-001
Steel center shaft, 4 wing, floor speed control
2
RC6069
Bottom plug adapter, in-ground Motion
Assist 360 drive and speed control
3
RC6082-001
Center shaft bottom plug
4
RS6074-010
Floor speed control assembly
5
RX6010
Motion Assist 360 drive
6
RF6059-01C
5/16-18 x 1/2" SHCS, black oxide
1
3
2
4
5
5 4
2
6
1
Fig. 18.4.3 5/16 x 1/2" socket head cap screw
6