JLG 80HX_HX+6_HXER Service Manual - Manual (Page 75)

SECTION 2 - PROCEDURES
3120863 – JLG Lift – 2-53
10. Install retaining ring (34) into input shaft retaining
ring groove.
11. Place input shaft assembly into spindle bore with
unsplined end facing out.
12. Place thrust spacer (36) over input shaft (35) with
counterbore side facing spindle.
13. Locate the four counter-reamed holes in the face of
the hub, mark them for later identification.
14. Place o-ring (22) into hub counterbore. Use petro-
leum or grease to hold o-ring in place. Slight stretch-
ing of o-ring may be necessary to insure proper
seating.
15. Place carrier assembly on a flat surface with large
gears up and positioned as shown above. Find
punch marked tooth on each large gear and locate
at 12 o’clock (straight up) from each planet pin.
Marked tooth will be located just under carrier on
upper two gears.