Specifications

SECTION V
MODEL 560 ABNORMAL PROCEDURES
WINDSHIELD BLEED AIR FAILURE
LOSS OF HOT AIR SUPPLY (VALVE WILL NOT OPEN OR POSSIBLE LINE FAILURE)
1. W/S BLEED Switch - OFF.
2. WINDSHIELD BLEED AIR Knobs - OFF.
3. W/S ALCOHOL Switch - AS REQUIRED.
NOTE
10 minutes alcohol available to pilot’s windshield only.
4. Leave icing environment as soon as possible.
PITOT-STATIC HEATER FAILURE (P/S HTR L OR R, OR STBY P/S HTR CAUTION LIGHT ON)
1. PITOT & STATIC Heat Switch - CHECK ON.
2. L PITOT STATIC, R PITOT STATIC, and STBY P/S HEATER Circuit Breakers (LH panel) -
CHECK IN.
3. Autopilot - SELECT side with operable pitot-static heat.
4. ADC Reversion Button - PUSH on failed side (if L or R PITOT STATIC failure).
5. XPDR ENC ALT - PRI or SEC - (select side with operable ADC).
NOTE
f The autopilot references the pilot’s (L) or copilot’s (R) pitot-static system; therefore,
the altitude hold, vertical speed, vertical navigation and flight level change functions
may be inoperative if the coupled side pitot-static system fails in icing conditions.
Autopilot should be transferred to operative side.
f If standby pitot-static heat has failed, the flight may be continued at the pilot's
discretion. Flight into icing conditions should be avoided.
I
56OMB-01 Configuration AA 5-23