JLG 460SJ Service Manual - Manual (Page 113)

SECTION 3 - CHASSIS & TURNTABLE
3120895 – JLG Lift – 3-61
4. Place second set of sixteen Needle Rollers into Clus-
ter Gear.
5. Apply grease or petroleum jelly to the tang side of
two Thrust Washers. Place Thrust Washers against
bosses in Carrier with washer tang fitting into slot in
Carrier outside diameter.
NOTE: Some old style Carriers will not have slots and tangs
should be located inside boss relief.
6. While keeping Thrust Washers in place, slide Cluster
Gear into Carrier with the larger gear on the side
with the small pin hole.
7. Line up Cluster Gear and Thrust Washers with hole
in Carrier and slide Planet Shaft through. Line up
chamfered side of hole in Planet Shaft with pin hole
in Carrier.
8. Drive Anti-Roll Pin flush into Carrier hole, thereby
locking Planet Shaft into place.
Repeat these steps for remaining two Cluster Gears
to complete Carrier Sub Assembly.
3.17 SEMI-TRACK
The semi-track option is available in either soft or hard
track configurations. The semi-track provides increased
traction in rough terrain applications.
Testing the Track
With both sides installed, drive the machine slowly in both
directions to see that the track does not catch or hit any
part of the machine. Test the machine until it can be driven
at top speed and on side slopes without the tracks hitting.
In the first few days after use, check the track frequently to
see that all bolts are staying tight and that no damage is
being caused to the tires or machine