Couple weekends ago we were riding and I took a small fall after which the bike wouldn't start. We discovered that the elbow from the fuel tank was broken (not dumping fuel everywhere??) so that was replaced with an aluminum one from zip tie. We also replaced the fuel pump and applied heat tape to the bottom of the tank. Now, the bike starts instantly and runs for about 5 seconds before it dies... Seems fuel related. I took it all back apart and can't find anything clearly wrong. Don't understand the petcock arrangement at all... Can't see how it would stop the flow of fuel?? I've attached some pics but am at a loss. It's a 2104 TE310.