JLG 1100S Service Manual - Manual (Page 88)

SECTION 3 - CHASSIS & TURNTABLE
3-46 – JLG Lift – 3121256
Carrier Sub-Assembly
1. Apply a liberal coat of grease to the bore of Cluster
Gear (3F). This will enable the Needle Rollers (3C) to
be held in place during assembly.
2. Install the first row of 14 Needle Rollers (3C) into the
bore of Cluster Gear (3F).
3. Insert Spacer (3D) into bore of Cluster Gear (3F) on
top of the Needle Rollers (3C).
4. Place second row of Needle Rollers (3C) into bore of
Cluster Gear (3F) against Spacer (3D) and remove
Planet Shaft (3E).
5. Place Carrier (3A) into tool fixture so that one of the
roll pin holes is straight up.
6. Start Planet Shaft (3E) through the hole in Carrier
(3A). Using ample grease to hold it in position, slide
one Thrust Washer (3B) over the Planet Shaft (3E)
with the tang resting in the cast slot of the Carrier
(3A). Place Ball-Indented Thrust Washer (3H) on the
Planet Shaft (3E) with the indents against the first
washer.
7. With large end of Cluster Gear (3F) facing the roll pin
hole in the carrier, place the cluster gear into posi-
tion in Carrier (3A) and push Planet Shaft (3E)
through the Cluster Gear (3F) without going all the
way through.
8. Slide the second Thrust Washer (3E) between the
Cluster Gear (3F) and the Carrier (3A) with the tang
of the washer located in the cast slot of the Carrier
(3A). Slide ball-indented Thrust Washer (3H) onto
the end of the Planet Shaft with the indents against
the second thrust Washer. Finish sliding the Planet
Shaft (3E) through the Thrust Washers (3H) & (3B)
and into the Carrier (3A).
9. Position the non-chamfered side on the Planet Shaft
(3E) roll pin hole so that it is in line with the hole in
the Carrier (3A) using a 1/8" (3 mm) diameter punch.
10. After using a 3/16" (5 mm) punch to align the two roll
pin holes. Drive the Roll Pin (3G) through Carrier
(3A) and into the Planet Shaft (3E) until the Roll Pin
(3G) is flush with the bottom of the cast tang slot in
the Carrier (3A). Use a 1/4" (6 mm) pin punch to
make sure the Roll Pin (3G) is flush in the slot.
11. Repeat Steps 1 thru 10 for the remaining two Cluster
Gears(3F).