Center Differential

DISASSEMBLY AND REASSEMBLY

SERVICE POINTS OF DISASSEMBLY




1./3. REMOVAL OF TAPER ROLLER BEARINGS
Using the special tool remove the taper roller bearings

CAUTION:
1. Do not reuse the bearing if it has been removed from the shaft.
2. Replace the inner and outer races of the taper roller bearing as a set.

SERVICE POINTS OF REASSEMBLY







11./5. INSTALLATION OF SPACERS
1. Install the spacer, side gear, pinion gear, washer, and pinion shaft into the center differential case.
2. Select and install the thickest spacer that ensures smooth and light rotation of the pinion gear when turned while holding the pinion shaft.
3. Install the side gear, spacer, and output flange, and tighten bolts to specification.
4. Select and install the thickest spacer, that allows smooth rotation of side gear.
5. Make sure that the two side gears turn smoothly.

Standard value:
Center differential pinion backlash 0.025 - 0.150 mm (.0001 - .0060 in.)




3. INSTALLATION OF TAPER ROLLER BEARINGS
Using the special tool, press-fit the taper roller bearing into position.

CAUTION: Apply the special tool to the inner race only when installing the bearing.




2. INSTALLATION OF BOLTS
Apply adhesive to the entire thread section of the bolts and quickly tighten bolts to specification in the order shown.

Specified adhesive: 3M Stud Locking Part No.4170 or equivalent

NOTE: If the bolts are to be reused, completely remove the old adhesive from the threads.




1. INSTALLATION OF TAPER ROLLER BEARINGS
Using the special tool, press-fit the taper roller bearing into position.

CAUTION: Apply the special tool to the inner race only when installing the bearing.