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  1. R

    3rd Function Valve wiring 3240

    It was a lighted push button. Push once it locks down and lights up. You can then use the two buttons (totally separate from this button) on top of the loader stick to open and close grapple, ext.. Then if you push it again it pops up, light goes off and grapple buttons do not operate. The...
  2. R

    3rd Function Valve wiring 3240

    I have a Grand L 3240 HST3 with a Kubota 3rd function valve. The off/on switch broke and needs to be replaced. There are 4 terminals on the back. The wires are Red / Black / Yellow with red line / Yellow. The red, black and yellow are in line on the old switch with the yellow/red stripe on the...
  3. R

    Grand L3240 HST3 4WD not working

    I think you are correct it is mechanical and not electronic. I checked the shift linkage and it is ok
  4. R

    Grand L3240 HST3 4WD not working

    I checked that shaft and both roll pins are fine
  5. R

    Grand L3240 HST3 4WD not working

    I just noticed tilling the garden my 4WD is not working any longer on my Grand L3240 HST 3. Rear wheels turn but not front wheels. I dont know when this happened. I dont remember hearing anything bust. A friend who also owned a L3240 said it happened once to him and a wire came loose underneath...
  6. R

    Control Valve Lock lever

    I think it is a horrible design. Mine has not worked in 4 years since it was new. I have had it in the shop several times. Now today, the lever will not go forward or back. 3point works fine, FEL curls fine but will not lift or lower.