1. Product overview
Number: 4212221
Use: as an accessory for construction machinery, especially for the gearbox of the front hoisting machine.
Function: The transmission solenoid valve plays a key role in the gearbox of the stacker, which realizes the shift and transmission function of the gearbox by controlling the on-off and flow direction of the oil circuit.
2. Use and maintenance
Installation: The transmission solenoid valve needs to be installed by professionals to ensure that the installation position is correct, firmly fixed, and well connected to other components.
Maintenance: Regularly check the working status of the solenoid valve, including coil resistance, spool action, etc., to ensure its normal operation. If fault or damage is found, it should be replaced or repaired in time.
3.Fault diagnosis and elimination
Common faults: solenoid valve coil break, spool stuck, etc., is the common fault of transmission solenoid valve. These faults may cause the gearbox to fail to work normally, gear failure and other problems.
Diagnosis method: Use a multimeter to measure the resistance of the solenoid valve coil and check whether the resistance value is within the normal range; Remove the solenoid valve, access the voltage for on-off test, check whether the spool operation is normal.
Elimination measures: According to the diagnostic results to take the corresponding elimination measures, such as replacing the damaged solenoid valve, cleaning the blocked filter, etc.
Post time: Jul-06-2024