Lull 6K Service Manual - Manual (Page 445)

Boom and Transfer
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K 6-195
a. Install bottom slide pad (Item 17) and shim(s) (Item 16) to rear of
boom section with two (2) lockwashers (Item 15) and capscrews
(Item 14) according to drawing specifications. Torque capscrews to
180 in-lbs.
b. Install two (2) side slide pads (Item 7) and shim(s) (Item 8) to rear
of boom section with two (2) each lockwashers (Item 12) and
capscrews (Item 11) according to drawing specifications. Torque
capscrews to 180 in-lbs.
19. (Ref. Fig. 6-208) Install bottom slide pads and shims on front of boom
section as follows:
For Models 1044C-54 (S/N 101–154) and 10K-54 (S/N 101–103):
a. Install two (2) bottom slide pads (Item 1) and shims (Item 2) to front
of boom section with four (4) each lockwashers (Item 10) and
capscrews (Item 9) according to drawing specifications. Torque
capscrews to 180 in-lbs
b. Install pad retainer (Item 18) (see View A) on front of boom section
with two (2) each lockwashers (Item 20) and capscrews (Item 19).
Torque capscrews to 200 ft-lbs.
For Models 1044C-54 (S/N 155–) and 10K-54 (S/N 104–):
a. Install two (2) bottom slide pads (Item 1) and shims (Item 2) to front
of boom section with four (4) each lockwashers (Item 10) and
capscrews (Item 9) according to drawing specifications. Torque
capscrews to 180 in-lbs.
b. Install two (2) pad retainers (Item 3) on front of boom section with
flatwashers (Item 4), lockwashers, (Item 5) and capscrews
(Item 6). Torque capscrews to 200 ft-lbs.
c. Install two (2) side slide pads (Item 7) and shims (Item 8) on front
of boom section with four (4) each lockwashers (Item 12) and
capscrews (Item 11). Torque capscrews to 180 in-lbs.
20. Apply EP lithium based grease to the inside top surfaces of middle
(forward) boom section (slide pad slide areas).
21. Turn middle (forward) boom section over to upright position on work
stands.
22. Place inner boom section upside down on work stands.