Cirrus DESIGN SR20 - Low Alternator 1 Output; Low Alternator 2 Output; Original Issue

3-26 P/N 11934-004
Section 3 Cirrus Design
Emergency Procedures SR20
Low Alternator 1 Output
ALT 1 Caution
Illumination of ALT 1 indicates that the ampere output is less than 2
amps for 20 seconds or more. Attempt to reset alternator. If alternator
cannot be reset, reduce loads and use Main Bus or Non-Essential
loads only as necessary for flight conditions.
1. ALT 1 Master Switch ................................................................OFF
2. ALT 1 Circuit Breaker ..........................................................CYCLE
3. ALT 1 Master Switch ................................................................. ON
If alternator does not reset:
4. Main Bus 1, 2, and Non-Essential Bus Loads..................REDUCE
5. Voltage ...........................................................................MONITOR
6. ALT 1 Master Switch ................................................................OFF
7. Land as soon as practical.
Low Alternator 2 Output
ALT 2 Caution
Illumination of ALT 2 light indicates that the ampere output is less than
2 amps for 20 seconds or more. Attempt to reset alternator. If
alternator cannot be reset, reduce loads and use Main Bus or Non-
Essential loads only as necessary for flight conditions.
1. ALT 2 Master Switch ................................................................OFF
2. ALT 2 Circuit Breaker ..........................................................CYCLE
3. ALT 2 Master Switch ................................................................. ON
If alternator does not reset:
4. Main Bus 1, 2, and Non-Essential Bus Loads..................REDUCE
5. Voltage ...........................................................................MONITOR
6. ALT 2 Master Switch ................................................................OFF
7. Land as soon as practical.
ALT 1
ALT 2
Original Issue