JLG 1250AJP Service Manual - Manual (Page 268)

SECTION 4 - BOOM & PLATFORM
4-28 – JLG Lift – 3121171
Figure 4-18. Boom & Cylinder Installation - Sheet 4 of 4
THRUSTWASHER
THRUSTWASHER
0272979-H
NOTE: If space is available install one thrust washer on each side of the boom assembly
between the tower fly boom section and the main base boom section. If space only
allows for the use of one thrust washer, install it on the same side as the proximity
sensor. (Same as the left side or powertrack side of the machine.)