Differential
DISASSEMBLY AND REASSEMBLY
Disassembly Service Points
Taper Roller Bearing Removal
CAUTION:
1. Do not reuse the bearing removed from the case.
2. Replace the inner and outer races of the taper roller bearing as a set.
Lock Pin Removal
1. Using a pin punch, drive out the lock pin.
Reassembly Service Point
>A< Spacer / Side Gear Washer / Pinion / Pinion Shaft Installation
1. Fit the spacer to the back face of the side gear, then install the gear into the differential case.
2. Fit washer to back of pinion and rotate two pinions at the same time into position to mesh with the side gear.
3. Insert the pinion shaft.
4. Measure the backlash between the side gear and pinion.
Standard value: 0.025 - 0.150 mm (0.0010 - 0.0059 inch)
5. If the backlash is out of specification, select the appropriate spacer and disassemble and reassemble the gears as necessary.
NOTE: Adjust so that the backlash in both side gears equals.
>B< Lock Pin Installation
1. Align the lock pin hole in pinion shaft with that in the case and install the new lock pin.
CAUTION:
1. Do not reuse lock pin.
2. Make the lock pin lower than the surface of the differential case flange.
3. Press-fitting load is over 5,000 N (1,100 lbs.).
>C< Taper Roller Bearing Installation
1. Using the special tool, press-fit the bearings into both sides of the differential case.
>D< Bolts Installation
1. Apply ATF to the differential drive gear bolts, install and tighten with specified torque in the order shown in the figure.
Differential drive gear bolt: 135 Nm (98 ft. lbs.)