6.2.4. Removal and installation of the transmission

The main malfunctions for which elimination it is necessary to remove the transmission from the car:
– raised (in comparison with habitual) noise;
– the complicated gear shifting;
– spontaneous switching off or indistinct inclusion of transfers;
– leak of oil through consolidations and laying.
Besides, the transmission needs to be removed for replacement of coupling, the forward bearing of a main shaft of the transmission, a flywheel and a back epiploon of a bent shaft of the engine.

Good advice
Work on removal and installation of the transmission very labor-consuming therefore be previously surely convinced that its malfunctions are not caused by other reasons (insufficient level of oil, defects of the drive of switching off of coupling, weakening of fastening of a box and its covers, etc.).

Note
The transmission can be removed assembled with the transfer case, but for convenience of work we recommend to remove the transmission and the transfer case separately. In this subsection removal of the transmission with removal of the transfer case is described.

It will be required to you: keys "on 10", "on 12", "on 14", "on 17", the screw-driver with a flat edge.
1. Install the car on a viewing ditch or the elevator.
2. Merge oil from the transmission (see. "Replacement of oil in the transmission").
3. Remove driveshafts (see. "Removal and installation of cardan transfer").
4. Remove a decorative cover of a control lever the transmission together with a forward rug of a floor.
5. Turn out three screws …
6. … also remove a protective cover of a control lever the transmission.
7. Turn out a coupling bolt of klemmovy fastening of a control lever the transmission …
8. … unclench the screw-driver with a flat edge klemmovy connection …
9. … also remove the lever.
10. Similarly remove a control lever the transfer case.
11. Turn out bolts of fastening of covers of the hatch …
12. … also uncover.
13. Remove the transfer case (see. "Removal and installation of the transfer case").
14. Separate a block of a plait of wires of the switch of light of a backing.
15. Turn out two bolts of fastening of the working cylinder of the drive of switching off of coupling …
16. … take the cylinder aside and fix it in any available way so that it did not prevent work.
17. Turn out two bolts of fastening of a starter.
18. Turn out a bolt of fastening of a clamping level of a reception pipe of the muffler …
19. … also remove a clamping level.
20. Turn off eight nuts of fastening of a reception pipe to a final collector (on each hairpin about two nuts are established) …
21. … also lower a reception pipe down.
22. Establish reliable support under the transmission and the engine and remove a frame cross-piece (see. "Replacement of a back support of a suspension bracket of the power unit").
23. Holding bolts from a provorachivaniye, turn off nuts of lower …
24. … and top fastenings of an arm of bolts of a reception pipe of the muffler …
25. … also remove an arm.
26. Turn off a nut of the lower bolt of fastening of the transmission to the engine.
27. Turn out two bolts on the right side of the transmission …
28. … three bolts on the left side …
29. … also remove the transmission.
30. Establish transmission details as it should be, the return to removal.

Good advice
Before installation of the transmission apply a thin film of LSTs-15 or Litol-24 lubricant on a shlitsevy part of a main shaft.

31. Fill in oil in the transmission (see. "Replacement of oil in the transmission").