JLG 530LRT, Service And Maintenance Manual, Page: 45 / 262

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3121781 3-3
Drive Assembly
REMOVAL
SHUT MACHINE OFF, BRACE AXLES AND CHALK WHEELS TO PREVENT
MACHINE FROM MOVING DURING REPAIRS.
1. Disconnect, cap and label all hydraulic lines attached
to Drive Motor (6). If applicable, disconnect all electri-
cal wiring.
2. With axle raised and supported, remove the Tires (1)
from the Drive Hub (3) by removing the 9 Lugnuts
(2).
3. Remove the Drive Hub (3) and Drive Motor (6) from
the axle by removing the 6 Bolts (4) and Washers (5).
4. The Drive Motor (6) can be removed from the Drive
Hub (3) by removing the 2 Bolts (8), Nuts (10) and
Washers (9).
INSTALLATION
1. Follow “Removal” procedures in reverse order.
2. Refer to Table 3-1, Wheel Torque Chart when torque-
ing Lugnuts (2).
NOTE: For detailed information on the Drive Hub and Drive
Motor, refer to Section 3.3, Drive Hub (Fairfield) and
Section 3.4, Drive Motor (Sauer).
1
Figure 3-1. Drive Assembly (Fairfield/Sauer)
1. Tire & Rim
2. Lugnut
3. Drive Hub
4. Bolt
5. Washer
6. Drive Motor (Sauer)
7. Gasket
8. Bolt
9. Washer
10. Nut
NOTE: Rear axle shown.