Clutch pressure plate, is an important part of the clutch, the clutch driven plate can be pressed to the flywheel, the engine torque transmitted, on the contrary, the control of the driven disk rotates. .
One type of clutch pressure plate
Clutch platen assembly generally of two types: a coil spring with a diaphragm spring and the belt, except that they will be pressed against the pressure plate away from the clutch and different ways disc
2. the effect of the clutch pressure plate
is sufficient force to press the clutch disc to the flywheel to efficiently transfer the engine torque, and the driven plate stops rotating when separated from the clutch.
3. Overhaul clutch pressure plate assembly
(1) Check the platen runout
The platen is fixed to the mandrel, with a dial indicator to check the face runout, using the limit of 0.2mm. The pressure plate is damaged or open rivet riveting point, replace the platen.
(2) checking the height of the diaphragm spring
If the change in the height of the diaphragm spring, the diaphragm spring showing lack of elastic force must be replaced. Check the available height of the diaphragm spring caliper, which should not exceed the standard height difference of 0.5mm.
(3) the small end of the diaphragm spring wear checking
with the check caliper clutch pressure plate in contact with the small end of the diaphragm spring release bearing signs of wear, the depth of not more than 0.6mm.