Brake pedal goes to floor with engine running
DON'T pump the brakes with the top/caps off the M/C,, as it may spray brake fluid/(paint remover) all over your engine compartment and perhaps fender and cowl.. !!
If you do accidentally get br. fluid on paint,, rinse IMMEDIATELY with water,,
Ask me how I know first hand... lol .. and had a few apprentices too...
hope it helps..