JLG 660SJ Service Manual - Manual (Page 65)

SECTION 3 - CHASSIS & TURNTABLE
3120840 – JLG Lift – 3-15
15. Slide the Planet Gear Subassembly (4) out of the
Spindle (1A) being careful to not drop the Needle
Bearings (4C) in the process.
16. Remove 4 Thrust Washers (4B), 28 Needle Rollers
(4C) and the Thrust Spacer (4D) from the Second
Stage Planet Gear (4F).
17. Repeat Steps 12 though 16 for the remaining two
Planet Gears (4F).
18. Remove the Thrust Washer (4H) from the counter-
bore in the Spindle (1A).
4B. Thrust Washer
4C. Needle Roller 4D. Thrust Spacer
4F. Planet Gear
Figure 3-5. Planet Gear Sub Assembly