Lull 1044C-54 Series II Service Manual - Manual (Page 193)

Boom and Transfer
31200079 6-51
Fig. 6-51: Upper Shim Installation – Rear of 4-Section Boom
8. (Ref. Fig. 6-51) Install/remove shim(s) under indicated pads to obtain
specified clearances.
Fig. 6-52: Clearances Between Boom Sections – Rear of 4-Section Boom
9. (Ref. Fig. 6-52) Adjust boom positions to obtain clearances between
boom sections as shown. Measure these clearances at the slide pad
locations.
J
115
8
0.07" (1/16")
0.06" (1/16")
J
1187
Rear of Boom, Looking Forward
0.47–0.53"
0.595"–0.655"
(19/32"–
21/32")
0.72"–0.78"
(15/32"–
(23/32"–
25/32")
17/32")
0.595"–0.655"
(19/32"–
21/32")
0.72"–0.78"
(23/32"–
25/32")
0.47–0.53"
(15/32"–
17/32")