Axle oil seal
1. Raise the rear of the car and place on stands.
2. Drain the gearbox oil.
3. Remove the axle shaft from the gearbox housing (see subsection 10.2), take aside and secure, it is not necessary to unscrew the axle shaft nut.
4. Carefully pry the seal out with a screwdriver.
5. Wipe the surface and use a mandrel to press the new oil seal into the seating shoulder until it stops. Lubricate the seal first.
6. Install the axle shaft.
7. Pour oil into the gearbox.
Input shaft oil seal
8. The oil seal is replaced at a service station, as it is necessary to disassemble the gearbox.
Gear selector shaft seal
9. Raise the rear of the car and put it on stands, drain the oil from the gearbox.
10. Unscrew the nut and remove the axle, disconnect the gear selection rod from the gearbox.
11. Slide cover to access pins (the arrow indicates one of the pins fixing the fork).
12. Knock out the small inner pin first, then the outer pin, remove the plug.
13. Remove the cover, carefully pry up and remove the gland.
14. Check the condition of the shaft surface, grind minor defects.
15. Lubricate the new seal and press in until it stops.
16. Put on the cover, align the holes and press in new pins.
17. Install the stem and tighten the axle nut.
18. Lower the car, fill in the oil in the checkpoint.