20. Differential Removal and Installation
Differential Removal and Installation
Removal
Final gear
1. Unclamp 4 final gear set bolt lock plates (2).
2. Remove 8 bolts and 4 final gear set bolt lock plates (2).
NOTE: Don't reuse lock plates.
3. Remove final gear (1).
Bearing outer race
1. Remove differential side oil seal.
NOTE: Don't reuse removed side oil seal.
2. Drive out taper roller bearing outer race and shim from transaxle case by using special tools or like.
Special Tool
(A): 09924-74510
(B): 09924-74590
(C): 09924-84510-005
Installation
Bearing outer race
1. Install bearing outer race and shim by using special tool and hummer.
Special Tool
(A): 09924-74510
(B): 09944-68210
Final gear
1. Heat final gear to about 100°C (212°F) in oil bath.
2. Clean mating surfaces of final gear and differential case.
3. Install final gear (1) to differential case (2).
4. Install new 4 final gear set bolt lock plates and 8 bolts and tighten bolts to specified torque.
Tightening torque
Final gear bolts (a): 97 Nm (9.7 kgf-cm, 70.0 ft. lbs.)
5. Clamp bolts with lock plate securely.
6. Install differential assembly to transaxle case and tighten case bolts to specified torque.
Tightening torque
Transaxle housing bolts 30 Nm (3.0 kgf-cm, 22.0 ft. lbs.)
7. Measure differential assembly starting torque by using special tool.
Special Tool (A): 09928-06050
Starting torque of differential assembly 0.8 - 1.4 Nm (0.08 - 0.14 kgf-cm, 0.58 - 1.01 ft. lbs.)
NOTE:
^ If starting torque exceeds specified value, reselect shim on both transaxle case and housing.
^ Starting torque changes about 0.3 - 0.4 Nm (0.03 - 0.04 kgf-cm, 0.22 - 0.29 ft. lbs.) with each shim thickness.
Available differential side bearing shim thickness (Thickness: Identification)
2.35 mm (0.093 inch): A 2.65 mm (0.104 inch): G 2.10 mm (0.083 inch): Q
2.40 mm (0.094 inch): B 2.70 mm (0.106 inch): H 2.15 mm (0.085 inch): R
2.45 mm (0.096 inch): C 2.75 mm (0.108 inch): I 2.20 mm (0.087 inch): S
2.50 mm (0.098 inch): D 2.80 mm (0.110 inch): K 2.25 mm (0.089 inch): T
2.55 mm (0.100 inch): E 2.85 mm (0.112 inch): L 2.30 mm (0.091 inch): U
2.60 mm (0.102 inch): F 2.90 mm (0.114 inch): M
8. Apply grease to new differential side oil seal lip.
Grease 99000-25030
9. Install differential side oil seal.