john225
New Member
I have a d6m (finger tip steer) that was sunken in a swamp. Pulled it out, flushed the engine oil and trans fluid, changed filters. Machine now will not operate in any speed.
I have a service manual and clicker box but am stumped. Main relief valve to trans pressure is good, Ive taken out and cleaned the transmission pump, hydraulic pump, and torque converter. Brake and steer solenoids operate correctly.
Checked wiring harnesses for continuity and shorts, all good. The only code I have is 113 693 f07.
With a pressure gauge on the modulating valve taps, none of the solenoids (1-5) show any pressure under any circumstance. I have taken the solenoids out and cleaned them several times - whenever a modulating valve is cleaned, it works for a few minutes after installation then stops (pressure drops to zero). I have tried calibrating a few and when I have been lucky have been able to get one or two to the right pressure for a while then had them stop functioning entirely.
Reading other threads i have heard people talking about gunk getting past the filter and clogging the solenoids up if the system has been contaminated. Should i try and flush the transmission again? or am i looking at taking the whole tranny out for disassembly.
I have a service manual and clicker box but am stumped. Main relief valve to trans pressure is good, Ive taken out and cleaned the transmission pump, hydraulic pump, and torque converter. Brake and steer solenoids operate correctly.
Checked wiring harnesses for continuity and shorts, all good. The only code I have is 113 693 f07.
With a pressure gauge on the modulating valve taps, none of the solenoids (1-5) show any pressure under any circumstance. I have taken the solenoids out and cleaned them several times - whenever a modulating valve is cleaned, it works for a few minutes after installation then stops (pressure drops to zero). I have tried calibrating a few and when I have been lucky have been able to get one or two to the right pressure for a while then had them stop functioning entirely.
Reading other threads i have heard people talking about gunk getting past the filter and clogging the solenoids up if the system has been contaminated. Should i try and flush the transmission again? or am i looking at taking the whole tranny out for disassembly.