Hi guys,
New member here looking for help.
I have a JLG 35E lift that won't move at all.
I have replaced all the contactors, new hyd. motor, joystick controller, circuit breakers, and 2 used drive motors.
All the contactors were corroded from being subjected to salt water.
I have managed to get all the functions to work except it won't drive at all.
The last contactor I changed (changeover contactor), caused the machine to move for just a second and then it would not respond anymore.
My motor controller was flashing 4 flashes until I replaced the hyd. pump and changeover contactor. Now there are no codes flashing at all (just a solid green light). The brakes will release when the joystick is activated but machine will not move.
With a voltmeter, I'm only getting 31 volts from the motor controller on the S terminal with platform peddle depressed. And 18 volts from the A terminal. There's 49.7 volts at the change over contactor on the PUMP side.
Can any of you experts shed some light on what this could be?
Any help would be greatly appreciated.
New member here looking for help.
I have a JLG 35E lift that won't move at all.
I have replaced all the contactors, new hyd. motor, joystick controller, circuit breakers, and 2 used drive motors.
All the contactors were corroded from being subjected to salt water.
I have managed to get all the functions to work except it won't drive at all.
The last contactor I changed (changeover contactor), caused the machine to move for just a second and then it would not respond anymore.
My motor controller was flashing 4 flashes until I replaced the hyd. pump and changeover contactor. Now there are no codes flashing at all (just a solid green light). The brakes will release when the joystick is activated but machine will not move.
With a voltmeter, I'm only getting 31 volts from the motor controller on the S terminal with platform peddle depressed. And 18 volts from the A terminal. There's 49.7 volts at the change over contactor on the PUMP side.
Can any of you experts shed some light on what this could be?
Any help would be greatly appreciated.
JLG 35e won't drive forward or reverse
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