Failure phenomenon:
Engine idle speed, although the clutch pedal has been in the end, but difficult to block, the impact of the transmission gear. After being forced to hang up the gear, the clutch pedal has not been loosened.
Two, check:
Remove the clutch cover, put the transmission into neutral and push the clutch in the end. Then, the drive disc is driven by a screwdriver. If you can easily turn, shows good clutch; if the call does not move, that clutch is not complete.
Three, exclusion:
1, check the Baotou North heavy truck clutch pedal free travel is too large, and adjust.
2, check Baotou North heavy truck parts separation lever height is consistent, whether too low. In the car shifting fork, separating the bearing end gently against the release lever on the inner end surface, turning clutch a week to view, if the separation of the inner end of the lever and separation of bearing contact is not on, indicating a high degree of leverage separation is not consistent, should be adjusted. If the lever is highly consistent, the separation is not complete, it is necessary to check the height of the lever. The separation of the lever to the same height, if it can be completely separated, indicating that the original adjustment or improper wear too much. After adjusting the lever, the free travel of the clutch pedal must be readjusted.
3, if the adjustment is normal, still not completely separated, we must remove the clutch, check the Baotou beiben heavy truck parts whether the installed anti driven disc, axial movement is difficult, the driven disk warping, separation lever screw is loose, floating pin is off.
4, for the new riveting friction plate clutch, to check the driven plate and friction plate is too thick. If it is too thick, you can add a gasket between the clutch cover and the flywheel.
5, for the hydraulic transmission of the clutch, in addition to the above inspection, but also check whether the brake fluid is missing, the pipeline is leaking and discharge the air in the hydraulic system.