First of all let me thank 1.fresh.f30.335
for providing some directions oh how to do this.
Get tools together; flat head screw driver and wire.
I bought this for like $4 because i couldn't find any wire and this came with wire.
Look at the spring that we need to remove.
Get flat head screw driver and place between spring and exhaust. Now twist and spring should fly depending on how big your screw driver is.
attack from other angle to repeat the above step for the end of spring which is attached to motor.
After Spring is removed twist the knob spring was attached to on exhaust side to open flap.
look down tailpipe with flashlight to verify.
run wire through the grove and tie around exhaust.
I also used some of the exhaust bandage from that package I bought to cover some of that wire.