I confronted that problem of a bad fuel pump on my four cylinder Kammy. What a pain in the toosh! After unbolting this and moving that, I finally found the fuel pump... After seeing what it was going to take to get it out I said to heck with it and went down to O'Reilly's and got an electric fuel pump. You can't even see the back bolt on the fuel pump let alone get out or in. Sooo... I mounted the new fuel pump in the back, in the hump, right above the tank. Piece of cake... Took the line from the fuel pump to the carburetor off and made a bypass, added a new inline fuel filter and waaalaaa... Back on the road again... Questions??? Ask... Sorry, Haven't got any pics right now... Have an Eagle Day... :0)