Installation coupling is carried out in the reverse order, while:
- check the condition of the bearing at the end of the crankshaft of the engine, if necessary, replace the bearing;
- check the condition of the splines on the hub of the driven disk and the input shaft of the gearbox, clean the splines and lubricate with a thin layer of grease LSTs-15 or LITOL-24;
- position the driven disk with the protruding part of the hub with an annular groove towards the gearbox and center the disk relative to the bearing using mandrel A.70081, simulating the splined end of the gearbox input shaft (pic. 3-4).
Pic. 3-4. Centering the clutch disc with mandrel A.70081: 1 - flywheel; 2 - clutch assembly; 3 - mandrel А.70081