i have a walker mtgs mower with a 26 hp Koehler engine. Charging system blows fuse immediately disconnected connector from stator to voltage regulator. I have continuity to ground on both stator wires. Pretty sure stator is shorted. My question is: Can I replace stator without pulling engine. I have replace two stators on two Koehler engines before but they were on leaf vacuums. They were easy to get to.