Transfer box installation details (on the example of series 750.653)
1 - Transfer box; 2 - Switching lever *; 3 - Dust cover*; 4, 16, 18 - Cardan shafts; 5, 15 - Screws; 6 - Washer; 7 - Rubber cushions; 8, 12 - O-rings; 9 - Filler plug; 10 - Angle drive *; 11 - Speedometer drive shaft *; 13 - Drain plug; 14 - Support arm; 17, 19, 25 - Nuts; 20 - Hollow bolt of choke connection; 21 - Sealing washers; 22 - Pneumatic path line; 23 - Connector; 24 - Pumping line; S76 / 7 - Sensor-switch of the center differential lock indicator
* Not available on the models in question
Detachment
Front axle drive output shaft
1. Move the AT selector lever to position «N», switch the transfer case to road driving mode.
2. Having jacked up the car, hang out the left forward wheel.
3. Rotating the posted wheel, unbolt the cardan shaft (18), take it aside and tie it up.
Transfer case drive shaft
1. Translate АТ and a distributing box in neutral positions.
2. Rotating drive shaft (16), unbolt him, take him aside and tie him up.
Rear axle drive output shaft
1. Move the AT selector lever to position «N», switch the transfer case to road driving mode.
2. Having jacked up the car, hang out the left back wheel.
3. Rotating the posted wheel, unbolt the cardan shaft (4), take it aside and tie it up.
Connection
Attention! Nuts for cardan shafts must be replaced without fail!
1. Turn the inlet flange on the transfer case with the yellow mark down.
2. Turning the cardan shafts with green marks up, connect them to their flanges on the transfer case.
3. Ensure that the NEW mounting nuts are tightened to the correct torque.