Hi all!!!
Client recently bought above mentioed machine.
I get following errors on display: T347, L233, L238, L285.
Problem is that working hydraulics sometimes work, sometimes not. Traction always works. Thanks to this great forum, I managed to figure out that L233 and L238 are something to do with aux. hyd. joystick. So when I unplug it, lift and boom tilt always work, but no aux. functions ofcourse. T347 and L285 remain on screen but all functions are available.
At this stage I am after list of error codes for this machine if it is available? Or at least if someone can provide description for the ones I listed above?
Also if there is service manual available for this exact model?
Thanks all!!! I rarely come to this forum since my main ocupation is construction machinery but I always found good info here!!!
Showing items 1 - 4 of 4 results.
i tink it is de valve on de drive motor
Hello all!
Can someone provide a bit more information on these two valves mentioned below? What is their purpose and what can be wrong if they are permanently on as faults below show?
thanks!!!!
347 Current too high with switched off ISO/traction enabling backward valve
285 With solenoid not energised, current of Qmin valve too high
Thanks for the great info! Good starting point for further investigation!!!
Could you let me know what ISO and traction enabling backward valve are? I can not find that in the manual.
Thanks!!
347 Current too high with switched off ISO/traction enabling backward valve
233 Aux. working hydraulic 2 joystick circuit open
238 Reference signal does not match aux. working hydraulic 2 sensor signal from Joystick
285 With solenoid not energised, current of Qmin valve too high
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