JLG 1230ES Service Manual - Manual (Page 63)

SECTION 4 - BASE COMPONENTS
3121222 – JLG Lift – 4-27
9. Using the appropriate pressing tool (T-174356), press in the Input Ring Gear (3) into the bore of Hub Subassem-
bly.
NOTE: Do not use excessive pressing force because it will be reacted by the main wheel bearings.
10. Install the Input Carrier Subassembly into mesh. The Output Sun Gear (8) portion of the Input Carrier Subassem-
bly will mesh with the Output Planet Gears (9) and the Input Planet Gears (5) mounted on the Input Carrier Subas-
sembly will mesh with the Input Ring Gear (3).
11. Install the Input Sun Gear (4) into the area between the three Input Planet Gears (5).
12. Apply a coating of grease to the Cover (11) O-ring (20) and install it into the o-ring groove of the Hub Subassem-
bly.
NOTE: It may be helpful to stretch the O-ring (20) out prior to assembly to avoid pinching or shearing when the Cover (11) is assembled.
13. Apply Loctite 380 or 480 glue to Cover Thrust Washer (21) and place it in the center counter bore of the Cover (11)
so that the steel face of the washer is out of the bore.
NOTE: Make sure that both the Cover Thrust Washer (21) and the Cover (11) have good clean surfaces for the Loctite to properly adhere.
14. Center the Cover (11) in the hub bore so that the "JLG" logo is up. Push it into the bore.
15. Install the Cover Retaining Ring (19) into the groove of the Hub Sub-assembly.