Attention! The vehicle must be raised high enough to reach the transmission.
All transmission repair work is carried out in a car service.
1. Read the fault codes stored in the memory of the processor unit in a car service and establish the cause of the transmission malfunction.
2. To remove the transmission without dismantling the engine, perform the following operations.
3. Disconnect the battery from the ground.
4. Drain the transmission fluid.
5. Raise the vehicle and place it on stands.
6. Remove cardan shaft (Ch. 8) and plug the hole in the transmission.
7. Remove the front exhaust pipe.
8. Disconnect the connector from the interlock switch.
9. Disconnect the connector from the actuator coil; kick-down modes.
10. Disconnect the vacuum hose from the diaphragm (is located directly in front of the electric drive coil).
11. Disconnect draft from the selector.
12. Disconnect the speedometer cable from the transmission housing shank.
13. Disconnect the filling pipe and plug the hole in the transmission.
14. Disconnect the coolant hoses at the transmission housing tail.
15. Place a stand under the engine tray and support it over a block.
16. Remove the cover and mark the relative position of the drive disc and the torque converter.
17. Slowly turning the crankshaft, turn off in turn 4 torque converter mounting bolts.
7.17 Loosening torque converter bolts
18. Remove the starter.
19. Roll a trolley with a stand under the transmission and support the crankcase.
20. Turn away bolts of fastening of an arm of a support to transmission.
21. Remove the bracket from the body.
22. Turn away bolts of fastening of transmission to the engine.
23. Lower both supports so that the transmission can be separated and removed towards the rear of the vehicle. Two people are recommended to remove the transmission.
Have the transmission repaired or replaced.
24. Check drive disc runout (photo).
7.24 Checking the drive disc runout. If the runout is out of specification, replace the disc
25. Installation is carried out in the reverse order. Align the notch on the torque converter with the protrusion on the transmission fluid pump (photo).
7.25 Dimple on the torque converter to align with the boss on the pump
26. Combine labels on a leading disk and the hydrotransformer put at dismantling.
27. After installing the torque converter, check dimension A (photo), to make sure the torque converter is installed correctly.
7.27 Checking the setting dimension A of the torque converter
28. Tighten all bolts to the specified torque.
29. Rotate the drive disc and check for smooth rotation of the transmission parts.
30. Fill with liquid.
31. Check the operation of all switches and transmission control rods. Adjust if necessary.