Differential seal
1. Set the handbrake, then jack up the front of the car and place it on axle stands. Remove the wheel.
2. Refer to Chapter Drive shafts and separate the drive shaft assembly from the transmission. Note that it is not necessary to remove the drive shaft completely, the shaft can be left attached to the hub assembly.
3. Carefully pry the oil seal housing away from the outer wall of the transmission housing (refer to the accompanying illustration).
4. Wipe the seal and housing and mark the depth of the seal in the crankcase. Carefully press out the old seal with a small screwdriver (refer to the accompanying illustration). Some loss of liquid will occur during this process - place a suitable container under the hole.
5. Wipe the walls of the mounting hole in the crankcase and lubricate the sealing lip of the oil seal with oil. Carefully place the new oil seal on the differential side gear shaft with the sealing lip inward. Push the oil seal into the working position (to the depth measured before removal), by resting a piece of metal tube or head against its hard outer edge.
6. Install the new oil seal housing.
7. Install the drive shaft assembly as described in Chapter Drive shafts.
8. Check and, if necessary, top up the oil level in the final drive unit (refer to Chapter Maintenance).
9. Install the wheel, lower the vehicle to the ground and tighten the wheel bolts to the torque specified in the Specifications.
Differential Bearing Seal Ring
1. The procedure for replacing the sealing rings involves removing the bearing preload nuts, so it is recommended to entrust this work to a Renault service station.
Torque converter seal
1. Separate the transmission from the engine (refer to Section Removal and installation of automatic transmission).
2. Remove the retaining strap and carefully remove the torque converter from the transmission shaft. Be prepared for fluid to escape.
3. Using a screwdriver, carefully press the seal out of the torque converter, being careful not to scratch the walls.
4. Install the new seal into its working position with the sealing lip facing inward.
5. Lubricate the seal lip with clean transmission fluid and carefully install the torque converter onto the transmission shaft.
6. Make sure the torque converter is properly engaged with the transmission shaft grooves, then install the transmission (refer to Section Removal and installation of automatic transmission).
Information is located on the website: RenaultBook.ru