Differential Case

DIFFERENTIAL CASE





1. After applying differential oil to differential gear (4) pinions (5), pinion shafts (6), thrust washer (2)and spring washer (1), install them in differential right case (3). For correct installing direction of thrust washer (2)and spring washer (1), refer to the figure.





2. When installing pinion shaft No. 2 (2) (shorter) into differential case and pinion, insert its "a" side into pinion joint (1).

NOTE: "a" is longer than "b". ("a" > "b")





3. Check differential pinion gear (1) for smooth rotation.








4. In the same manner as described in Step 1), install thrust washer (2), spring washer (1) and differential gear (4).








5. Install differential left case (1) and then tighten screws to specified torque.
"A": Cement 99000-32110
Tightening torque
Differential case screw (a): 9 Nm (0.9 kg-m, 6.5 ft. lbs.)





6. Clean and degrease mating surface of drive bevel gear (hypoid gear) (1).
7. Apply thread lock cement to hatched part of drive bevel gear (1) as shown in the figure.
"a": Cement 99000-32110





8. Put drive bevel gear (3)on differential case (1) and fasten them with bolts (2)by tightening them to specified torque. Use thread lock cement for bolts (2).

CAUTION: Use of any other bolts than that specified is prohibited.

"a": Cement 99000-32110
Tightening torque
Bevel gear bolts (a): 95 Nm (9.5 kg-m, 68.5 ft. lbs.)








9. Install special tool to differential case assembly and check that preload is within specification. If preload exceeds specified value, check if foreign matter is caught or gear is damaged.
Special tool
(B): 09928-06510
Side gear preload :Max. 2.5 Nm (0.25 kg-m, 1.8 ft. lbs.)