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  1. K

    Floating the blade on an RX303

    Hi all, Anyone know how how to float the blade on an RX303 mini EX? Thx
  2. K

    Looking for RX series excavator owners to exchange help

    Hi guys, Just bought an RX303 and am looking to chat with other RX series owners to chat about our excavators. I'm having a hard time deciphering the Japanese display among other issues. There are lots of features on these machines which I can't find in the NA machines. Would be great to find a...
  3. K

    How to change language on LCD display

    Hi guys, Have a KX91-3 excavator with the LCD display on the right console, 3 buttons, one for work light, AUX port and displayed info. Reading on the web, I find that there are multiple languages available on this display. Does anyone know the button combo/sequence is to change the default...
  4. K

    D1503 engine no compression...huh?

    Thanks lugbolt, Well, I don't see any scratches in the bore, just a few black water marks (it's been sitting for about 2 months in the back of a pickup). Ring gap with it sitting about an inch down in the bore is .011-.014" in all 3 cylinders. Will try diesel dribble into the ports and see if...
  5. K

    D1503 engine no compression...huh?

    Hi gang, Just bought my first orange machine, an RX303 mini excavator, and it has an engine issue. Was told it was run out of oil and seized. The PO took it to a machine shop and was told it needs new sleeves and pistons and would be $5K to rebuild. He sold it to us as is. The engine is out...
  6. K

    RX303 with D1503-KA engine...

    Hi guys, First Kubota product, a nice little excavator with an engine problem. How else should one start with a Kubota. :rolleyes: I have been trying to find manuals for the machine and engine, mainly the engine as it needs a rebuild. I have found the U35S and R420 and KX91-3 seem to use the...