JLG 1100SB Service Manual - Manual (Page 216)

SECTION 4 - BOOM & PLATFORM
4-46 – JLG Lift – 3121265
NOTE: Ensure the boom is not fully retracted for following
steps.
6. Using tool P/N 4120043, torque outer mid extend
adjuster nuts to 80 ft.lb. (112 Nm), alternating
between the two ropes until both maintain the
required torque.
7. Using tool P/N 4120040, torque fly extend adjuster
nuts to 10 ft.lb. (14 Nm), alternating between the four
ropes until all maintain the required torque.
BASE BOOM
INNER MID BOOM
NOTE: Boom shown in fully retracted position.
OUTER MID BOOM
FLY BOOM
9.5 ± 0.5”
241 ± 13 mm
3.5 ± 0.5”
90.5 ± 13 mm
8.0 ± 0.5”
203 ± 13 mm
Figure 4-28. Wire Rope Tensioning Figure A