Lull 6K Service Manual - Manual (Page 469)

Boom and Transfer
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K 6-219
Fig. 6-233: Boom Elevation Proximity Switch Wiring
6. (Ref. Fig. 6-233) Remove boom elevation proximity switch as follows:
a. Disconnect connection wire from boom proximity switch.
b. Disconnect connection wire from wiring harness.
c. Remove all wire ties that secure the wiring harness to hydraulic
tubes and hoses so that it is completely separated from the transfer
carriage.
Fig. 6-234: Boom Cover Installation
7. (Ref. Fig. 6-234) Remove the boom cover on models with 3-section
booms (see Step a) or 4-section booms (see Step b).
a. Remove four (4) each nuts (Item 3), lockwashers (Item 1), and
flatwashers (Item 2) securing boom cover (Item 4) to boom.
Remove boom cover.
J
1149
Wiring Harness
Connection
Proximity
Switch
Wire
J
1169
3-Section Boom 4-Section Boom
# Description
1 Lockwasher
2 Flatwasher
# Description
3 Nut
4 Boom Cover
3
1
2
4
3
4
1
2