Checking pressure plate and clutch disk

AR25.10-S-0050-01E

Checking pressure plate and clutch disk

Model

447 with transmission 700.730, 710.510, 711.680

1

Check clutch pressure plate (6) for cracks and score mark as well as diaphragm springs (arrow) for fractures.

2

Inspect the tabs (arrows) of the diaphragm spring for wear and uniform height.

3

Check the friction linings (1a) of the clutch plate for oil fouling, cracks, chipping and wear.

4

Check the damping springs (1b) for cracks and firm seating.

5

Inspect spline shaft profile (1c) for wear and chippings.

 It must be possible to slide the clutch plate onto the input shaft of the transmission with a small amount of force.