JLG X23J - X700AJ Service Manual - Manual (Page 96)

SECTION 3 - CHASSIS & TURNTABLE
3121448 – JLG Lift – 3-69
Gearbox disassembly
Initial inspection of the gears, can be made without disas-
sembling the track and the track drive from the machine.
INFORMATION
T H E C O M P O N E N T S C A N B E V E R Y H E A V Y A N D
LARGE DIMENSIONS: PAY ATTENTION DURING THE
HANDLING.
Before track drive disassembling, make sure that the oil is
discharged according to instructions specified.
1. Unscrew the nos. 2 plugs (2) and the washers from
the end cover (4).
Figure 3-164.
2. By using a screwdriver remove the elastic ring (1).
Figure 3-165.
3. Place the wrench into the plug (2), jack and remove
the end cover (4).
Figure 3-166.
4. Remove the O-ring seal (5) from its seat in the gear-
box housing (10).
Figure 3-167.
5. Remove the 1st stage sun gear (6).
Figure 3-168.