06-03-2013, 05:23 PM
The arm on the fuel stop lever (the bit inside the pump) has a little hook part which latches around the main leverset in the pump (which the gov is also connected to) and when you pull the stop lever, the arm inside the pump pulls on the leverset and cuts the fuelling. I can only assume youve twisted that arm inside the pump to the point it wont let the leverset move. To get it bsck to normal now would just be trial and error, it really wants the top taking off and putting all back exactly as it should be.