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Curtis B.
Curtis B., Technician
Category: Industrial Equipment
Satisfied Customers: 590
Experience:  Technican turned service manager on multiple lines of equipment used in industry.
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On my JLG45HA, There is good preasure off the front of the

Customer Question

On my JLG45HA, There is good preasure off the front of the pump but the oil is going right back to the tank. Where is the valve that is open to allow this?
Submitted: 2 months ago.
Category: Industrial Equipment
Expert:  Bradley Martin replied 2 months ago.

See if there is power going to the dump cartridge in this picture if there is disconnect the hot wire and see if everything works

Customer: replied 2 months ago.
No power to dump. Unhooked it and no difference. Nothing works
Expert:  Bradley Martin replied 2 months ago.

hot wire the dump valve and see what happens make sure it is working

Expert:  Bradley Martin replied 2 months ago.

Any update yet?

Customer: replied 2 months ago.
Hot wired dump, things seem to work. Hooked hot wire to left sol. which is also tired to dump and controls work better. One other problem, I had to replace coil on motor. Now I can not hookup the small wire coming off the coil or the motor will not run. The key will not shut off the motor.
Expert:  Bradley Martin replied 2 months ago.

Does yours have the ford engine?

Expert:  Bradley Martin replied 2 months ago.

Check and make sure your key switch is working properly

Customer: replied 2 months ago.
I have a Kohler motor. The key will start the motor etc. but will not shut off motor. Motor will not run with small wire off coil connected.
Expert:  Bradley Martin replied 2 months ago.

How many wires are on your coil?

Customer: replied 2 months ago.
2 plug wires and 1 small wire.
Customer: replied 2 months ago.
When I connect the small wire to wire the old coil was connected to, the motor dies.
Expert:  Bradley Martin replied 2 months ago.

I cant find a schematic with the kohler engine do you know where that wire goes to?

Customer: replied 2 months ago.
I have not chased it thru the tubes. Would there be a difference where this wire goes after it comes off any motor?
Expert:  Bradley Martin replied 2 months ago.

What color is that wire and does it match any of the wires on the ignition switch if you have to figure out what wire is powered when switch is on position and not powered when switch is off that would be a good wire to hook to the coil it will shut power off when the keyswitch is off therefore turning the engine off

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