Lull 1044C-54 Series II Service Manual User Manual
Page 230
Boom and Transfer
6-88
31200079
b. Install chain adjustment block (Item 5) on other end of lower chain
with shoulder bolt (Item 6) and lock nut (Item 8). Torque lock nut to
108 in-lbs.
c. Position chain adjustment block tight against back of anchor base
(Item 4) at bottom of outer boom section as shown in View A.
d. Thread chain adjustment rod (Item 3) into block until specified
measurement is obtained.
e. Push adjustment rod fully into anchor base.
f.
Lay chain flat inside of outer boom section. Attach a cord or wire to
end of chain for ease in handling after all four sections are
assembled.
7. Place middle (rear) boom section upside down on work stands.
Fig. 6-93: Lower Rear Slide Pad Installation - Middle (Rear) Boom Section
8. (Ref. Fig. 6-93) After applying thread locking compound to the
capscrews, install two (2) lower, rear slide pads (Item 1) and shim(s)
(Item 2) to bottom of middle (rear) boom section with lockwashers
(Item 3) and capscrews (Item 4) according to drawing specifications.
Torque capscrews to 180 in-lbs.
J
1234
4
3
1
2
1
#
Description
1
Lower Rear Slide Pad
2
Shim
#
Description
3
Lockwasher
4
Button-Head Socket Capscrew