· · You will insert the spindle oil tube [3] through the 1/4" hole in the bottle caps [4] Note Disconnect the spindle oil tubes (lathe) [1] (mill) [2] In MDI mode, command the spindle to run at 100 RPM. Make sure air flows out of the tubes. If air does not flow, make sure no kinks are in the tubes. Press [RESET] to stop the spindle. 3. Insert the oil lube tubes into the bottle caps ...