Troubleshooting and diagnosis and repair of Tricycle With Cabin clutch

Phenomenon: The Tricycle With Cabin makes an abnormal sound when the clutch is disengaged or engaged.

Reasons: The release bearing lacks lubricant, causing dry friction or bearing damage; there is no gap between the release bearing and the inner end of the release lever; there is serious oil and dust between the release bearing sleeve and the conduit, or the release bearing return spring and pedal return spring Fatigue, breakage, falling off, causing poor return of the release bearing; the spline hole of the driven plate and its spline shaft are loose; the damping spring of the driven plate is fatigued or broken due to annealing; the rivets of the driven plate friction plate are loose or the rivets are loose or The rivet heads are exposed; the pin holes of the double-plate clutch transmission pin and the intermediate pressure plate and pressure plate are worn and empty.
Diagnosis and troubleshooting: Depress the clutch pedal slightly to make the release bearing contact with the release lever. If there is a "rustling" sound, it means the bearing is making abnormal noise. If the sound is still abnormal after refueling, it means that the bearing is excessively worn, loose and damaged, and should be replaced; step Lift the clutch pedal downwards. If there is an intermittent collision sound, it means that the release bearing is moving forward and backward, and the return spring of the release bearing should be replaced. If you continue to press the pedal, if there is a sound when the clutch is just engaged or just separated, it means that the rivet of the driven plate is loose. or exposed, the driven plate should be replaced
Phenomenon: When the engine is idling and the clutch pedal is depressed, there is a gear knocking sound and it is difficult to engage the gear. If the gear is reluctantly engaged, the engine will stall completely before the clutch pedal is fully relaxed.
Cause: The clutch pedal stroke is too large; the separation lever is bent and deformed, the support is loose, and the support pin is protruded, making it difficult to adjust the height of the inner end of the separation lever; the separation lever is improperly adjusted so that the inner end is not in the same plane or the inner end height is too high. Low; the limit screw of the double-plate clutch intermediate pressure plate is improperly adjusted, individual separation springs are fatigued, insufficient in height or broken, the intermediate pressure plate is not flexible in axial movement on the transmission pin or within the clutch drive window; the steel plate of the driven plate is warped , the friction plate is broken or the rivet is loose; the newly replaced friction plate is too thick or the driven plate is installed incorrectly; the spline hole of the driven plate is stuck with the spline shaft of the first shaft of the transmission; the clutch hydraulic longitudinal mechanism leaks oil, and there is air or Insufficient oil; the elasticity of the diaphragm spring is weakened; the engine support is worn or damaged; the engine crankshaft and the transmission input shaft are not axial.
Diagnosis and troubleshooting: Check the clutch pedal stroke of the Tricycle With Cabin. If the stroke is too large, adjust it. For the hydraulic longitudinal mechanism, check whether there is insufficient oil in the liquid storage tank or air in the pipeline and perform necessary elimination; check the height of the inner end of the separation lever. If the separation lever is too low or not on the same plane, adjust it. Otherwise, check that the driven plate is installed backwards. If there is no problem, continue to check; check whether the driven plate is warped and deformed, the rivets are falling off, and whether the driven plate is moving axially. If the cassette is If so, replace or repair it.