Term
| LOSS OF VISUAL REFERENCE DURING LANDING |
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Definition
1. Collective — Increase to climb.
2.Cyclic — Hover attitude (on instruments).
3.Selected heading — Maintain. |
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Term
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Definition
1.Area — Cleared if possible.
2.Cargo release — Activated. |
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Term
| ENGINE CHIP LOCATOR LIGHT |
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Definition
1.Instruments/caution lights — Check.
If malfunction verified:
2.Perform Single- or Dual-Engine Failure procedures.
3.4.5. (non-memory) |
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Term
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Definition
1.High pressure rotor brake switch — EMERGENCY.
2.All engine speed control levers — SHUT OFF.
3.APP — As required.
4.Fuel selector levers — SHUT OFF. |
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Term
| ENGINE SHUTDOWN IN FLIGHT |
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Definition
1.Speed control lever — Shut off. If No. 2 engine is being secured, reduce airspeed to less than 85 KIAS.
2.Fuel selector lever — Shut off.
3.4. (non memory) |
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Term
| PYLON UNSAFE FOR FLIGHT Light |
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Definition
1. If accompanied by abnormal vibration, noise in the tail section, or yaw kicks — Land immediately.
2. If not accompanied by these indications—Land as soon as possible,minimize tail rotor stress,execute running landing if possible. |
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Term
| BEARING TEMP DETECT Caution Light |
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Definition
1. Aircrew — Alert.
*2. Land as soon as possible. |
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Term
| BEARING TEMP LIMIT Caution Light |
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Definition
1. Aircrew — Alert.
*2. Land immediately. |
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Term
| Bearing Monitor System Fault Isolation |
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Definition
1. Land as soon as practical if
a. Illumination of a TEMP or VIB system status light, and SP1 and SP2 fault indications appearing in the BMP alphanumeric display.
b. Illumination of the PANEL system status light and PNL NG fault indication appearing in the BMP alphanumeric display.
c. Failure of the BMP display or loss of system power. |
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Term
| BIM CAUTION LIGHT-IN FLIGHT |
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Definition
1. Airspeed — 80 KIAS, minimize maneuvering.
2. Altitude — Minimum safe.
3.4. (non memory) |
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Term
| Engine Compartment Fire(s) on the Ground |
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Definition
1. Speed control levers — As required (affected engine(s) shut off).
2. Engine emergency T-handle(s) — Pull aft (affected engine(s)).
3. Main engine fire extinguisher switch — Main, reserve if necessary.
4. Groundcrew — Alerted. |
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Term
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Definition
1. Speed control lever — SHUTOFF.
2. Fuel selector lever — SHUTOFF.
3. Emergency start switch — EMER.
4. Starter button — Press. Motorize engine until fire is put out, and observe T5.
5.-8. (non memory) |
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Term
| Three Simultaneous Engine Compartment Fires in Flight |
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Definition
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Term
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Definition
1. APP emergency T-handle — Pull aft (to discharge fire extinguisher and shut off APP and heater fuel).
2. If fire persists — Land immediately.
3.-5. (non memory) |
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Term
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Definition
1. Cockpit circular vents — Closed.
2. Vent fan switch — Off.
3. If fire persists — Land immediately. |
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Term
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Definition
1. Circuit breaker (for affected circuit) — Pull.
2. Fight fire with portable fire extinguisher.
3. If fire persists — Land immediately. |
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Term
| Hydraulic Fire in Main Rotor Pylon |
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Definition
1. Land immediately.
2. Secure helicopter — Immediately.
3. Portable fire extinguisher — Use. |
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Term
| Auxiliary Fuel Tank Jettison |
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Definition
1. Airspeed — 0 to 150 knots. (Maximum airspeed in descent: 120 knots.)
2. Rate of descent — Less than 1,500 feet per minute.
3. Bank angle — 0°.
4. Area — Cleared if possible.
5. Place desired AUX TANK JTSN switch — ON. |
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Term
| AFCS Computer Malfunction |
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Definition
(If recycling computer power OFF and then ON does not cure)
*1. Instrument meteorological conditions (IMC) — Land as soon as possible.
2. Visual meteorological conditions (VMC) — Land as soon as practical. |
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Term
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Definition
1.Transfer to other AFCS servo .If servo hard over condition goes away—Proceed and land as soon as practical.
2. If servo hardover condition continues — Secure AFCS servos.
3. VMC — Land as soon as practical.
4. IMC — Land as soon as possible. |
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Term
| Utility Hydraulic System Failure |
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Definition
1. Landing gear — Extend.
2. Land as soon as possible. |
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Term
| Flight Control Hydraulic System Failure |
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Definition
1. Reduce airspeed to 80 to 100 knots.
2. Land as soon as possible. |
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Term
| Primary Tandem Servo Malfunction |
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Definition
1. Airspeed — Reduce.
2. Land as soon as possible. |
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Term
| Tail Rotor Tandem Servo Malfunction |
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Definition
1. Airspeed — Reduce.
2. Land as soon as possible. |
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Term
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Definition
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Term
| Main Gearbox Chip Locator Light |
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Definition
1. Instruments and caution lights — Check.
2. If malfunction verified — Perform main gearbox failure procedures.-(land immediately)
3.-5. (non memory) |
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Term
| Main Gearbox Oil System Failure |
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Definition
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Term
| Nose Gearbox Chip Locator Light |
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Definition
1. Instruments and caution lights — Check.
2. If malfunction verified — Perform Nose Gearbox Failure procedures.
3.-5. (non memory) |
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Term
| Nose Gearbox Oil System Failure |
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Definition
1. Instruments and caution lights — Check.
2. Perform Nose Gearbox Failure procedures. |
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Term
| Intermediate or Tail Gearbox Failure and Chip Light |
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Definition
If impending failure is imminent as noted by combination of chip and corresponding OIL PRESS light, illumination of any caution light with additional flight indications:
1. Land immediately.
If only a single caution light illuminates:
(non memory) |
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Term
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Definition
1. Airspeed — 80 KIAS.
2. Land as soon as possible. |
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Term
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Definition
1. If able — Take off.
2. If unable to take off — Emergency shutdown. |
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Term
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Definition
1. Flight control — Release. If oscillations do not dampen within several seconds:
2. External cargo — Jettison. |
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Term
| Water Autorotative Landings |
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Definition
1. Autorotate as described under Three-Engine Failure.
2. Enter water tail rotor first. |
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Term
| Helicopter Rolls Over or Does Not Float |
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Definition
1. When rotors stop — ABANDON HELICOPTER.
2. Check — All passengers out.
3. Flotation devices — Inflate when clear of obstructions.
4. Assist passengers into raft (if required). |
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