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Disassemble Proportional
Differential
NOTE:
Refer to Figure 9 to disassemble the proportional
differential.
1. Remove the differential bearing cage-to-cover
capscrews and washers. Lift the bearing cage and
shaft assembly from the transfer case.
2. Remove the snap ring and the ring gear from the
shaft.
3. Remove the shaft, bearing cones and spacers. Press
the shaft out toward the large end of the bearing
housing.
4. Use a bearing puller to remove the bearing cups
from the housing.
5. Remove the sun gear from the front output shaft.
6. Remove the snap ring from the rear output shaft.
Remove the planetary spider assembly and spacer.
Disassemble Planetary
Spider Assembly
1. Remove the snap ring from the ends of the planet
shafts.
2. Remove the thrust washer and planet gear from the
planet shafts.
3. Remove the set screws from the planet shafts.
4. Press the planet pins out of the spider. Use care
when handling the planet pins. If the nylon coating
on the pin is cut, the pin must be discarded.
Figure 9
REAR
OUTPUT
FRONT
OUTPUT
BRAKE
ADAPTER
SPACERS
PLANET
SHAFT
DIFF. BRG.
CAGE
PLANET
GEAR
SUN
GEAR
RING
GEAR
SET
SCREW
PLANETARY
SPIDER
SPACER
Pro Gear and Transmission • 906 W. Gore St. Orlando, FL 32805 • 1 (877) 776-4600 / (407) 872-1901 • [email protected]