

Remove the three shoulder bolts securing the black plastic lower flail housing to the lower housing. Refer to Figure 5-6. Tilt top of black plastic lower flail housing toward the engine to remove. Using a 3/16” allen wrench, remove the flat head cap screws that hold the chipper blade to the impeller. These screws are accessible through the opening created when the chipper chute was removed earlier. See Figure 5-7. The nuts on the flat head cap screws can be reached from underneath using a 1/2-in