Lull 6K Service Manual - Manual (Page 370)

Boom and Transfer
6-120 Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
Fig. 6-126: Rear Chain Anchor
10. (Ref. Fig. 6-126) Install the upper chains to the inner boom section as
follows:
a. Install three (3) lockwashers (Item 6) and capscrews (Item 7) to
secure the rear chain anchor (Item 3) to the rear of the inner boom
section. Torque the capscrews to 200 ft-lbs.
b. Lay the upper chains (Item 1) flat on top of the inner boom section.
Install the upper chains on the rear chain anchor with anchor rod
(Item 9) and the two lock nuts (Items 5 and 10). Torque the nuts to
156 in-lbs.
11. Slide the inner boom section into the middle boom section.
12. Support the inner boom section while installing the slide pads on the
front of the middle boom section and the rear of the inner boom section
as described in the next two steps.
J
1100
# Description
1 Upper Chains
2 Lock Nut
3 Rear Chain Anchor
4 Shoulder Bolt
5 Lock Nut
# Description
6 Lockwasher
7 Capscrew
8 Lower Chain
9 Chain Anchor Rod
10 Lock Nut
1
5
2
3
4
8
9
10
6
7