Install the Propeller
1. It is recommended that you test-run, tune, and break-in the engine before flying. To
make this easier we recommend that you remove the cowling.
2. Set the engine near the beginning of the compression stroke. Note the position of the
ignition magnet with the engine inverted.
3. Place the spinner back plate on the engine and the propeller on the crankshaft at the
one o’clock position.
4. Install the prop washer and 8x1.25mm adapter nut on the crankshaft.