06-08-15, 09:32 PM
Unlikely if it's already run out once. System works through gravity, but valve only opens when vacuum is running ..... or you turn the knob to prime. When refilling you shouldn't need to squeeze the bottle to push the oil through to the sprocket. Just fill, turn the knob to prime and let it (slowly) run down the tube, keep topping up. Then when it reaches the sprocket turn off prime and back to 'normal'. Prime is full lock clockwise.
Have you checked there is oil in the tube all the way down? Might just have an air bubble en route.
Have you checked there is oil in the tube all the way down? Might just have an air bubble en route.