JLG M450 ANSI Service Manual - Manual (Page 120)

SECTION 4 - BOOM & PLATFORM
4-8 – JLG Lift – 3121127
4.8 BOOM LIMIT SWITCHES
Refer to Figure 4-8., Boom Limit Switches for adjustments
to be made to the two Boom Limit Switches which bolt in
place on the upright.
A,B,D
C,D
A
B
C
D Torque to 50 ft.lbs. (68 Nm)
Loctite #242
Torque 250-270 ft. lbs. (339-366 Nm)
Check torque every 150 hours of operation
Figure 4-7. Platform Support Torque Values
NOTE: If any rotator bolts are replaced, all bolts
on the rotator should be retorqued.