Chapter 9 Flashcards by Jacob Jerschina

EMER ENG SHUTDOWN

engine shutdown without delay

EPCLs - OFF.
ENG FUEL SYS selector(s) - OFF.
FUEL BOOST PUMP switches - OFF switch(es) - OFF.

If TGT is above 538°C after shutdown:
4. AIR SOURCE HEAT/START switch - As
required.
5. ENGINE IGNITION switch - OFF.
6. Starter button - Press to motor engine for 30 seconds or until TGT TEMP decreases below 538°C.

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LOCKOUT

manual control of engine RPM while bypassing DEC functions

EPCL - Pull down and advance full forward while maintaining downward pressure, then
adjust to set % RPM R as required

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EMER APU START

FUEL PUMP switch - APU BOOST

APU CONTR switch - ON.

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SINGLE-ENGINE FAILURE

Collective - Adjust to maintain % RPM R
External cargo/stores - Jettison (if required)
Establish single-engine airspeed

If continued flight is not possible:
LAND AS SOON AS POSSIBLE
If continued flight is possible
LAND AS SOON AS PRACTICABLE

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DECREASING % RPM R

Collective - Adjust to control % RPM R.
Establish single-engine airspeed.
EPCL- (low % TRQ/TGT TEMP engine) - LOCKOUT. Maintain apx 10% TRQ below other engine
LAND AS SOON AS PRACTICABLE.

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INCREASING % RPM R

ENG POWER CONT lever (high % TRQ/
TGT TEMP engine) - Retard.
LAND AS SOON AS PRACTICABLE

If EPCL doesnt change % RPMR
Establish single engine airspeed.
Perform EMER ENG SHUTDOWN (affected
engine).
Refer to single-engine failure emergency
procedure.

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% RPM INCREASING/DECREASING

OSCILLATION

Establish single engine airspeed

-nonunderlined steps-

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ENGINE COMPRESSOR STALL

Collective - Reduce.
If condition persists:
ECPL (affected engine)- Retard (TGT TEMP decreases).
3. ECPL (affected engine) - FLY.

If stall condition recurs:
Establish single engine airspeed.
EMER ENG SHUTDOWN (affected engine).
Refer to single-engine failure emergency
procedure.

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#1 OIL FLTR BYPASS OR #2 OIL FLTR
BYPASS CAUTION APPEARS

Establish single engine airspeed.
EPCL - Retard.
LAND AS SOON AS PRACTICABLE

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CHIP #1 ENGINE OR CHIP #2 ENGINE, #1

ENGINE OIL PRESS OR #2 ENGINE OIL PRESS, #1 ENGINE OIL TEMP OR #2 ENGINE OIL TEMP CAUTION APPEARS.

Establish single engine airspeed.
EPCL (affected engine) - Retard (to reduce torque).
EMER ENG SHUTDOWN (affected engine).
Refer to single engine failure emergency
procedure.

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ENGINE HIGH-SPEED SHAFT FAILURE

Collective - Adjust.
Establish single engine airspeed.
EMER ENG SHUTDOWN (affected engine).
Do not attempt to restart.
Refer to single-engine failure emergency
procedure.

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LIGHTNING STRIKE

ENG POWER CONT levers - Adjust as
required to control % RPM.
LAND AS SOON AS POSSIBLE.

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Tail Rotor EPs

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Loss of Tail Rotor Thrust in Cruise Flight

Airspeed - Adjust to 80 KIAS or above.
AUTOROTATE - Maintain airspeed at or
above 80 KIAS.
EPCLs - OFF (during deceleration when intended point of landing is assured).

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Loss of Tail Rotor Thrust or TAIL ROTOR

QUADRANT Caution Appears with Loss of Control at Low Airspeed/Hover (Right Rotation)

Collective - Reduce.

EPCLs - OFF (5 to 10 feet above touchdown).

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TAIL ROTOR QUADRANT Caution Appears

in Cruise Flight

Collective - Adjust to determine controllability
(Fixed Right or Left).
LAND AS SOON AS PRACTICABLE

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Loss of Control at Low Airspeed/Hover or

TAIL ROTOR QUADRANT Caution Appears (Left Rotation)

EPCLs - Retard to decrease %RPM R below 100% and begin a partial power descent.
Collective - Adjust to preserve %RPM R.
ENG POWER CONT levers - OFF (5 to 10
feet above touchdown).
Collective - Adjust for landing

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Pedal Bind/Restriction or Drive With No

Accompanying Caution

Apply pedal force to oppose the drive

+nonunderlined

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#1 TAIL RTR SERVO Caution Appears and
BACK-UP PUMP ON Advisory Does Not Appear or #2 TAIL RTR SERVO ON Advisory Does Not Appear

TAIL SERVO switch - BACKUP.
BACKUP HYD PUMP switch - ON.
LAND AS SOON AS PRACTICABLE.

MAIN XMSN OIL PRESS or MAIN XMSN OIL

TEMP Caution Appears / XMSN OIL PRESS LOW / XMSN OIL TEMP HIGH.

LAND AS SOON AS POSSIBLE
If time permits:
Slow to 80 KIAS.
EMER APU START.
GENERATORS NO. 1 and NO. 2 switches -
OFF.

CHIP INPUT MDL LH or RH Caution Appears

Establish single engine airspeed
EPCL - IDLE
LASAP

CHIP MAIN MDL SUMP, CHIP ACCESS MDL LH or RH, CHIP TAIL XMSN or CHIP INT
XMSN/TAIL XMSN OIL TEMP or INT XMSN OIL TEMP Caution Appears

LASAP

Main Transmission Failure

Collective - Adjust only enough to begin a
descent with power remaining applied to the
main transmission throughout the descent and landing
LASAP

Engine/Fuselage Fire On Ground

ECPLs - OFF.
ENG EMER OFF handle - Pull if applicable.
FIRE EXTGH switch - MAIN/RESERVE as
required.
EMER ENG SHUTDOWN - Perform (other
engine).

APU Compartment Fire

APU fire T-handle - Pull. FIRE EXTGH switch - MAIN/RESERVE as required

Engine Fire In Flight

``` Establish single engine airspeed. ECPL (affected engine) - OFF. ENG EMER OFF handle - Pull. FIRE EXTGH switch - MAIN/RESERVE as required. LASAP ```

Electrical Fire In Flight

BATT and GENERATORS switches - OFF. | LASAP

``` #1 and #2 FUEL FLTR BYPASS Cautions Appear ```

LASAP

#1 or #2 FUEL PRESS Caution Appears

If situation is critical: (if not, non-emergency) ENG FUEL SYS selector on affected engine - XFD. FUEL BOOST PUMP switches - NO. 1 PUMP or NO. 2 PUMP - ON (As applicable). LASAP EMER ENG SHUTDOWN after landing.

#1 and #2 FUEL PRESS Cautions Appear

LAND AS SOON AS POSSIBLE. | EMER ENG SHUTDOWN after landing

#1 and #2 Generator Failure

6. EMER APU START | Rest ununderlined

LFT or RT PITOT HEAT and MASTER Cautions Appear or Are Flashing.

If LFT or RT PITOT HEAT and MASTER cautions still appear: Set PITOT HEAT switch as needed. LAND AS SOON AS POSSIBLE.

#1 and #2 HYD PUMP Cautions Appear

LAND AS SOON AS POSSIBLE

``` #1 or #2 HYD PUMP Caution Appears and BACK-UP PUMP ON Advisory Does Not Appear ```

Airspeed - Adjust to a comfortable airspeed. BACKUP HYD PUMP switch - ON. If BACK-UP PUMP ON advisory still does not appear: FPS and BOOST switches - Off (for #2 HYD PUMP caution). LASAP

#1 or #2 PRI SERVO PRESS Caution Appears

SVO OFF switches - Check both are centered. If the caution appears with the SVO OFF switch centered, move the SVO OFF switch to turn off the malfunctioning servo. LASAP

``` #1 RSVR LOW and #1 HYD PUMP Cautions Appear With BACK-UP PUMP ON Advisory Appearing ```

LAND AS SOON AS PRACTICABLE. If the BACK-UP RSVR LOW caution also appears: SVO OFF switch - 1ST STG LASAP

2 RSVR LOW and #2 HYD PUMP Cautions | Appear With BACK-UP PUMP ON Advisory Appearing.

PWR ON Reset Switches-Simultaneously press then release. LAND AS SOON AS PRACTICABLE. If BACK-UP RSVR LOW caution also appears: SVO OFF switch - 2ND STG

Collective Boost Servo Hardover/Power | Piston Failure

BOOST switch - Off

Emergency Landing In Wooded Areas - | Power Off

AUTOROTATE. Decelerate helicopter to stop all forward speed at treetop level Collective adjust to maximum before main rotor contacts tree branches.

Ditching - Power Off

AUTOROTATE

FLIGHT CONTROL/MAIN ROTOR SYSTEM | MALFUNCTIONS

``` LASAP EMER ENG(S) SHUTDOWN after landing ```

STABILATOR MALFUNCTION - AUTO MODE | FAILURE

Cyclic mounted stabilator slew-up switch - Adjust if necessary to arrest or prevent nose down pitch rate. 2. AUTO CONTROL switch - Press ON once after establishing a comfortable airspeed. If not regained: Manually slew stabilator

UNCOMMANDED NOSE DOWN/UP PITCH | ATTITUDE CHANGE

If an uncommanded nose down pitch attitude occurs Cyclic - Adjust as required Collective - Maintain or increase. Cyclic mounted stabilator slew-up switch - Adjust as required If an uncommanded nose up pitch attitude occurs: Cyclic - Adjust as required. Collective - Reduce as required.

EMERGENCY JETTISONING EXTERNAL STORES JETTISON VOLCANO LAUNCHER RACKS JETTISON

CARGO REL or HOOK EMER REL switch - Press. ``` If jettisoning of tanks is required: 1. STORES JETTISON switch - Select INBD BOTH, OUTBD BOTH or ALL as ap plicable. 2. JETT switch - Actuate. If primary jettison system does not operate: 3. EMER JETT ALL switch - Actuate. ``` JETTISON switch - JETTISON If this fails EMER JETTISON switch - JETTISON

EMERGENCY RELEASE OF RESCUE HOIST | LOAD

To cut cable from cockpit: CABLE SHEAR switch - FIRE. To cut cable from hoist operator’s position: CABLE CUT switch - FIRE.

BLADE DE-ICE SYSTEM MALFUNCTIONS

If blade de-ice is still on If vibrations increase: 3. LAND AS SOON AS POSSIBLE

Loss of NO. 1 or NO. 2 Generator During | Blade De-ice Operation.

EMER APU START. | blade deice no