Shimming Procedures; Fig. 6-45: Boom Slide Pad Locations - 4-Section Boom; Fig. 6-46: Boom Section Gaps - Front Of 4-Section Boom - JLG Lull 1044C-54 II Series Service Manual

Boom and Transfer

Shimming Procedures

4-Section Boom
6-48
2
1 2
NOTE: Items 1 and 3 are load bearing pads
# Description
1 Boom Pad, 1" Thick x 3" Wide
2 Boom Pad, 9/16" Thick x 2" Wide
3 Boom Pad, 3/4" Thick x 3" Wide
Fig. 6-45: Boom Slide Pad Locations – 4-Section Boom
1. Park machine on firm, level surface and apply park brake. Level the
frame. Level and fully retract the boom. Shut off engine.
2. Determine if all boom slide pads are serviceable. (See "Slide Pad
Inspection" on page 6-34). Have replacement pads ready as required.
0.75"–1.00"
(3/4"–1")
Fig. 6-46: Boom Section Gaps – Front of 4-Section Boom
2
2
2
1
1
2
1
2
2
#
4 Boom Pad, 3/4" Thick x 1-1/4"
Wide
0.62"–0.74"
(5/8"–3/4")
0.67"–0.82"
(11/16"–13/16")
2
3
2
2
1
4
2
2
Description
31200079