If the propeller goes out, whether through propeller or electrical system failure, it is likely to go to either maximum high or maximum low rpm. Here's what you do: 1. Move the propeller selector switch from the AUTO CONSTANT SPEED to the FIXED PITCH position,

2. Make sure the breaker switch is on. 3. Try to increase or decrease your rpm (whichever is needed)- by moving the selector switch to the INC RPM or DEC RPM position. 4. If you can't adjust the rpm immediately, re-set the manifold pressure to the minimum that maintains flight, and land at the nearestfield.