Same exact thing on my 86 Shadow 1100. What I did was take everything off listed above. I put a jack under the motor and strapped the motor to a cherry picker. I removed all the motor mounts and took the spacer out of the rear bottom one so the engine would hinge down and to the right so I could replace the pump. Good luck...its not that bad and youll have alot better understanding of you bike when all is said and done. There are alot of link to specific bike that is break apart in case you need it.