Emergencies procedures for Helicopter Robinson 22
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| show | Land on the nearest clear area where a safe normal landing can be performed. Be prepared to enter autorotation during the approach, if required.
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| Land as soon as practical | show 🗑
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| Power failure above 500f Agl 1/2 | show 🗑
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| show | 1.)Immediately lower collective to maintain rotor rpm.
2.)Adjust collective to keep RPM in green arc or full down collective if light weight prevent attaining above 97%.
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| Power failure below 8f agl | show 🗑
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| Maximum glide distance configuration | show 🗑
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| show | 1 mixture- full rich. 2 Primer - down and locked. 3 Throttle - closed, then cracked slightly. 4 Actuate starter with left hand.
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| Loss of tail rotor thrust during forward flight. | show 🗑
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| show | 1 Failure is usually indicated by nose right yaw which cannot be stopped by applying left pedal. 2 Immediately roll throttle off into overtravel spring and allow aircraft to settle. 3 Raise collective just before touchdown to cushion landing.
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| Engine fire during start on ground. 1/2 | show 🗑
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| Fire in flight | show 🗑
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| Electrical fire in flight | show 🗑
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| show | IF rotor or engine tach malfunctions in flight, use remaining tach to monitor RPM. IF it is not clear which tach is malfunctioning or if both tachs malfunction, allow governor to control RPM and land as soon as pratical.
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| Governor failure | show 🗑
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| Oil LIght | show 🗑
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| MR TEMP/MR CHIP/TR CHIP | show 🗑
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| show | Indicates approximately one gallon of usable fuel remaining. The engine will run out of fuel after five minutes at cruise power.
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| show | Indicates that clutch actuator circuit is on, IF flickers or stays on for 7 or 8 seconds, pull the clutch circuit breaker, reduce power by lower collective, and land immediately, be prepare to enter autorotation.
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| show | Indicates low voltage and possible alternator failure. Turn off nonessential electrical equipment and switch ALT off and back on after one second to reset overvoltage relay. IF light stays on, land as soon as practical.
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| Engine Fire during start. 2/2 | show 🗑
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| show | 4 Select a landing spot and if altitude permits, maneuver so landing will be into wind. 5 A restart may be attempted at pilot's discretion if sufficient time is available. 6 If unable to restart, turn off unnecessary switches and shut off fuel. 7 perform
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| show | 3 Maintain airspeed until ground is approached and begin flare to reduce rate of descent and forward speed. 5 8f agl level ship and raise collective just before touch down to cushion land.
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