Input Carrier Disassembly - JLG 1930ES Service Maintenance Manual

SECTION 3 - CHASSIS & SCISSOR ARMS

Input Carrier Disassembly

1. Planet Gears
2. Output Sun Gears
3. Input Carrier
1. Remove retaining rings from each of the 3 planet
shafts.
NOTE: Do not overstress these retaining rings when remov-
ing them.
2. Remove thrust plate.
3. Remove a thrust washer from each planet shaft.
4. Slide each input planet gear off the planet shaft.
5. Remove 22 needle bearings from the bore of each
planet gear.
6. Remove the thrust washer from each planet gear.
7. Remove retaining ring from output sun gear.
8. Slide output sun gear out from the center of the
input carrier.
9. Remove the three planet shafts from the input car-
rier.
3-8
4. Thrust washer
5. Input Planet Gear
6. Needle Bearings
Figure 3-5. Input Carrier Disassembly
NOTE: The planet pins are held in with a press fit. To avoid
– JLG Lift –
7. Thrust Plate
8. Snap Ring
9. Retaining Ring
damage to the parts, use an arbor or hydraulic press
to remove the planet pins.
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