Step 1: remove the original flywheel Step 2: mount the new flywheel fixing it with 5 screws

Step 3: pull the bearing into the flywheelStep 4: fix the internal part of centrifugal clutch unit with 6 screws

Step 5: pull the external part of centrifugal clutch onto the internal part of itStep 6: assambly PSRU unit and fix it with 6 screws

Step 7: fix the starter with 2 screws