JLG 660SJ Service Manual - Manual (Page 92)

SECTION 3 - CHASSIS & TURNTABLE
3-42 – JLG Lift – 3121202
Carrier Sub-Assembly
1. Apply a coat of grease or petroleum jelly to cluster
gear bore.
2. Place sixteen needle rollers into cluster gear bore.
3. Place spacer washer into opposite side of cluster
gear and against needle rollers.
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.