Withdrawal
1. Turn the steering wheel to the left until it stops.
2. Raise the vehicle.
3. Drive the jack over the back of the frame.
4. Remove the motor protection.
5. If installed, remove the front axle gear guard.
6. Drain the gearbox oil.
7. Disconnect the gearbox front propeller shaft.
8. Remove the tie rod.
9. Place a jack under the gearbox housing as a temporary support.
10. Turn away bolts of fastening of power shafts of wheels from both semiaxes of the bridge.
11. On models with a disengageable axle, disconnect the wiring connector for the axle engagement actuator.
12. On models with a disengageable axle, release the axle engagement wires from the support clips on the axle beam.
13. On models with a disengageable axle, release the axle engagement wires from the support clips on the gearbox housing.
14. Disconnect the breather hose from the reducer.
15. Turn away nuts of fastening of a beam of the bridge to an arm.
16. Turn away a bolt and a nut of fastening of the top support of a case of a reducer.
17. Rotate the gearbox housing on the bottom support bolt down and out until the weight of the gearbox is supported by the jack.
18. Mount the gearbox housing on the jack.
19. Remove the bolt and nut of the gearbox lower support.
20. Remove the gearbox housing.
Installation
1. Drive the gearbox housing to the installation site.
2. Install the gearbox lower support bolt and nut, hand-tighten the nut.
3. Rotate the gearcase on the bottom support bolt up and inward until the top support bolt can be installed.
4. Install the top support bolt and nut.
5. Install the washers and nuts securing the gearbox to the bracket. Tighten the nuts of the bracket, then the bolts and nuts of the upper and lower gearbox supports. Tightening torque 100 Nm.
6. Connect the breather hose to the gearbox housing.
7. Remove temporary gearbox support.
8. Connect the wiring connector of the axle engagement drive.
9. On models with a disengageable axle, secure the wires of the axle engagement actuator to the support clips.
10. On models with a switchable axle, connect the drive connector.
11. Connect the wheel drive shafts to the axle shafts. Tighten the mounting bolts. Tightening torque 80 Nm.
12. Install the tie rod.
13. Connect the front propeller shaft to the gearbox housing.
14. Fill the gear housing with gear oil.
15. Install the gearbox guard.
16. Install motor protection.
17. Remove the rear frame support jack.
18. Lower the car.