JLG 80SL Service Manual - Manual (Page 46)

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3-10 – JLG Lift – 3121325
3.5 REAR AXLE
Limit Switches
NOTE: Limit switches are located on the front side of the
rear axle.
Follow the below procedures when removing and/or
replacing limit switches.
Removal:
1. Disconnect battery by turning the handle on the
ground control panel.
2. Remove the Limit Switch Cover (2) and Bushings (6)
by unscrewing and removing the two Bolts (3), Flat-
washers (4), and Lockwashers (5).
3. The Limit Switches (7) can now be removed.
Unscrew the four Capscrews (8) at each corner of
the limit switch. Disconnect any electrical wires.
Remove limit switch from Plate (9).
4. The Plate can be removed from the Axle (1) by
unscrewing and removing the two Bolts (10), Lock-
washers (11), and Bushings (12 and 13).
Installation:
1. Follow the removal steps in reverse order when
installing the limit switches and/or any of the compo-
nents.
2. Limit Switch Adjustment:
a. Adjust limit switches to trip when axle is oscil-
lated 1°.
Axle Removal:
1. Secure the machine and the axle.
2. Remove the eight Capscrews (14), Hardened Wash-
ers (15), and Nuts (16). Carefully remove the axle
from the chassis.
3. When installing the axle, torque the Capscrews (14)
to 450 lb ft (610 Nm) dry.
2
3
4
5
6
7
8
9
10
11
12
13
1
14, 15, 16
Figure 3-7. Oscillating Axle Limit Switches
1. Rear Axle
2. Limit Switch Cover
3. Bolt, M12 x 70mm
4. Flatwasher, M12
5. Lockwasher, M12
6. Bushing
7. Limit Switch
8. Capscrews, M5 x 50mm
9. Plate
10. Bolt, M12 x 80mm
11. Lockwasher, M12
12. Bushing
13. Bushing
14. Capscrew, M20 x 80mm
15. Hardened Washer, 20mm
16. Nut, M20