Lull 6K Service Manual - Manual (Page 343)

Boom and Transfer
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K 6-93
Fig. 6-92: Upper Shim Installation – Front of 3-Section Boom
5. (Ref. Fig. 6-92) Install/remove shim(s) under the indicated pads to
obtain specified clearances.
Fig. 6-93: Boom Section Gaps – Rear of 3-Section Boom
J1058
0.063"–0.125"
(1/16"–1/8") gap
between boom
and pad
0.063"–0.125"
(1/16"–1/8") gap
between boom
and pad
Install shim(s) under
these pads
J1059
1.063"–1.125"
(1 1/16"– 1 1/8")
This dimension
cannot be adjusted