P/N 23020-002 3-67
Cirrus SR20 and SR22 Flight Operations Manual
Section 3 Standard Operating Procedures
Procedure (Flow Pattern)
1. Fuel Pump (if used) .................................................................OFF
2. Throttle.................................................................................... IDLE
3. Ignition Switch..................................................................... CYCLE
• Caution •
Note that the engine hesitates as the switch cycles through
the OFF position. If the engine does not hesitate, one or both
magnetos are not grounded. Prominently mark the propeller
as being HOT, and contact maintenance personnel
immediately.
4. Mixture ..............................................................................CUTOFF
Reduce mixture control to the full CUTOFF position and ensure
engine stops running. If the engine continues to run with the
mixture at idle, ensure the boost pump is in the off position.
5. All Switches ............................................................................. OFF
Turn off all remaining switches including the AC and fan if
equipped.
6. Magnetos .................................................................................OFF
Turn off magnetos and remove key.
7. ELT........................................................... TRANSMIT LIGHT OUT
After a hard landing, the ELT may be activated. If this is
suspected, press the RESET button located below the CB panel
near the floor by the pilot's right ankle.
8. Chocks, Tie-downs, Pitot Cover............................. AS REQUIRED
Set parking brake if required, chock both main wheels, use tie
downs under wings and tail if necessary. Place pitot cover and
static covers if needed.
June 2008
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