Lull 6K Service Manual - Manual (Page 316)

Boom and Transfer
6-66 Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
Fig. 6-63: Gaps Between Pads and Boom – Rear of 2-Section Boom
10. (Ref. Fig. 6-63) Install/remove shim(s) under indicated pads to obtain
specified clearances.
Fig. 6-64: Clearances Between Boom Sections – Front of 2-Section Boom
Rear of Boom, Looking Forward
J1052
0.030"–0.063"
(1/32"–1/16") gap
between pads
and boom
Front of Boom, Looking Rearward
J1053
0.688"–0.750"
(11/16"–3/4") gap
between boom
sections