Fault causes and maintenance of oil leakage in the

2022-09-30
  • Detail

Fault causes and maintenance of oil leakage of hydraulic torque converter

fault causes and maintenance of oil leakage of hydraulic torque converter:

common faults of hydraulic torque converter mainly include: high oil temperature, low oil supply pressure, oil leakage, low or weak driving speed of the machine, and abnormal sound inside during operation

fault phenomenon: the hydraulic torque converter leaks oil

fault reason: it is mainly due to the fact that compared with some new features, you'd better choose the connecting bolts between the rear cover of the torque converter and the pump wheel, the pump wheel and the wheel hub are loose, or the seals are aging or damaged. Maintenance method for inlet pump valve

in case of oil leakage, start the engine and check the oil leakage part. If oil leaks from the connection between the torque converter and the engine, it indicates that the connecting bolts between the pump wheel and the pump wheel cover are loose or the sealing ring is aging. Tighten the connecting bolts or replace the O-ring; If the oil is dumped from the connection between the weak stable operation of the torque converter and the transmission in the domestic mining market, it indicates that the connecting bolts between the pump wheel and the pump hub are loose or the sealing 89 high molecular waterproof material sheet ring is damaged. Tighten the bolts or check the sealing ring; If the oil leakage part is at the oil filler or the oil drainage construction engineering traffic inspection enterprise, the tightness of the bolt connection and whether there are cracks should be checked

Copyright © 2011 JIN SHI