1. Located position for strobe controller undre co-pilot seat. 2. Punched mounting holes. 3. Drilled with #40 bit. 4. Opened holes with #20 bit. 5. Clecoed controller in place. 6. Riveted with A5 rivets. 7. Installed ring terminal on negative lead. 8. Spliced positive lead, and routed through center channel. 9. Installed protective material on possible chafing edges in center channel. 10. Drilled mounting hole for plastic clamp for positive lead. 11. Installed plastic clamp and netive terminal. 12. Installed tie wraps to hole positive lead in bundle.