Remove the case, unplug the stop switch , remove the engine, remove the 2 clamp screws, untie the knot in the pull handle. remove old rope coil and coil spring. install new unit and make sure tang is in proper locking position, reinstall clamp screws. wind rope coil a couple of turns and re-thread thru hole and retie knot thru pull handle. replug stop switch, reinstall engine, reinstall case.
Cris, November 2007
