Doosan (& Daewoo) G33N-7:
Loses forward travel. No forward.

I have a G33N-7 that loses forward travel after 5 to 10 minutes in use.
First, it stop going into forward. Then after a few minutes, it will go into forward while in neutral.
Directional switch changed. F and R solenoid changed. Still doing the same thing.
Always has reverse.
Where does the signal to the directional solenoids come from? Are there relays or a controller that sends the voltage to the solenoids?
Any help will be appreciated.
  • Posted 22 Nov 2022 08:28
  • Discussion started by BusyE
  • Florida, United States
Showing items 1 - 1 of 1 results.
I would swap directional relays and see if the symptoms change. Forward travel while in neutral sounds like a relay since you've replaced the other components.
  • Posted 1 Dec 2022 08:16
  • Reply by ErichO
  • Washington, United States

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