JLG 600SC_660SJC Service Manual - Manual (Page 136)

SECTION 5 - CAT CHASSIS (S/N 0300128000 TO PRESENT)
5-44 – JLG Lift – 3121157
16. Remove planetary gear A (1-18) and needle bearing
(1-1), and then remove holder (1-17).
17. Remove sun gear B, and loosen screw (1-14) to
remove thrust plate (1-13).
18. Remove planetary gear B (1-9), needle bearing (1-
10), floating bushing (1-11), and thrust washer (1-
12).
19. Loosen plug (1-5), and remove ring nut (1-4) using a
jig.
20. Secure reduction gears (1) to angular bearing disas-
sembly jig, and place plate on flange holder (1-1).
Then, pull out press fit of angular bearing (1-3) by
pushing flange holder (1-1) with a press.
21. Remove angular bearing inner ring sub assembly (1-
3) and floating seal (1-2).
The disassembly procedure is now complete.