JLG 530LRT, Service And Maintenance Manual

Page: 81 / 262

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3121781 3-39
3.6 LEVELING JACKS
Cylinder Removal
REMOVAL
1. Disable machine operation.
2. Remove the three bolts (2 and 9), flat washers (3 and
10) and from cover (1). Carefully lift cover up and off
of machine.
3. Disconnect, cap and label all hydraulic lines and
wires connected to the leveling jack cylinder (8).
4. Support cylinder. Remove the four bolts (6) and nuts
and washers (7) attaching cylinder to cylinder
mount. Remove jack cover attach bracket (5).
5. Carefully remove cylinder from mount.
INSTALLATION
1. Follow Removal Steps in reverse.
NOTE: Refer to Figure 4-30., Leveling Jack Cylinder for cylin-
der breakdown.
2. Operate leveling jacks to ensure proper operation.
2
3
4
5
8
6
7
9
10
1
MAF04230
1. Cover
2. Bolt
3. Flat washer
4. Tinnerman Nut
5. Jack Cover Attach Bracket
6. Bolt
7. Nut/Washer
8. Leveling Jack Cylinder
9. Bolt
10. Nut/Washer
Figure 3-32. Leveling Jack Cylinder Removal