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EPs Flashcards

1
Q

Engine malfunction in flight

A
  1. Control Nr
  2. C-pwr - on
  3. Single engine conditions - establish
  4. Eng anti-ice switches - as req
  5. External cargo/stores/fuel - jettison / dump as req
  6. ID malfunction
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2
Q

Engine high side failure in flight

A
  1. EMIF - perform
  2. PCL (malfunction engine) - retard to set
    a. Torque 10% below the good engine
    b. Matched Ng
    c. Matched TGT
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3
Q

Engine high side failure on deck

A
  1. PCLs - IDLE
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4
Q

Engine torque or TGT spiking / fluctuations

A

If an engine instrument is spiking / fluctuating & inducing secondary indications in Ng, Np &/or Nr:

  1. EMIF - perform

If fuel contamination is suspected:

  1. Land as soon as possible
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5
Q

Compressor stall

A
  1. EMIF - perform
  2. PCL (malfunctioning engine) - IDLE
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6
Q

Engine high speed shaft failure

A
  1. EMIF - perform
  2. PCL (malfunctioning engine) - off
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7
Q

Engine malfunctioning during hover / takeoff

A
  1. Control Nr
  2. C-pwr - on

If a suitable landing site exists or unable to transition to forward flight:

  1. Set level attitude, eliminate drift, cushion landing

If able to transition to forward flight:

  1. EMIF - perform
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8
Q

Dual engine failure

A
  1. Autorotation - establish
  2. Immediate landing / ditching emergency procedure - perform

If time & altitude permit

  1. Engine air restart EP - perform
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9
Q

Single engine failure in flight

A
  1. EMIF - perform
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10
Q

Engine air restart

A
  1. # 1 & #2 fuel boost push buttons - ON
  2. APU emergency start procedure - perform
  3. Engine ignition switch - NORM
  4. Fuel selector lever - DIR or XFD
  5. PCL - OFF
  6. Starter - Engage, motor engine
  7. PCL - IDLE (TGT 80deg or less, if time permits)
  8. PCL - advance to fly after starter dropout
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11
Q

Abort start

A

To abort start
1. PCL - off
2. Engine ignition switch - off

If engine oil pressure is indicated:

  1. Starter - engage
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12
Q

APU emergency start

A
  1. ECS - OFF
  2. AIR SOURCE ECS / START switch - APU
  3. FUEL pump switch - APU boost
  4. APU control switch - ON
  5. APU gen switch - ON
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13
Q

Ground resonance

A

If a safe takeoff is possible:
1. Takeoff immediately

If a safe takeoff is not possible:
2. PCLs - OFF
3. Rotor brake - apply

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14
Q

Unusual vibrations on deck

A
  1. Collective - lower
  2. PCLs - OFF
  3. Rotor brake - apply as required
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15
Q

Main transmission malfunction

A

If failure is imminent:
1. Land immediately

If secondary indications are present:
2. Land as soon as possible

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16
Q

Tail / intermediate transmission malfunctions

A

If failure is imminent:
1. Land immediately

If failure is not imminent:
2. Land as soon as possible

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17
Q

1/#2 input chip caution

A
  1. Main transmission malfunction EP - perform
18
Q

Loss of tail rotor drive altitude & airspeed sufficient to establish autorotation

A
  1. PAC calls “AUTO AUTO AUTO”
  2. Autorotation - establish. Center tail rotor pedals
  3. Drive failure - attempt to verify
  4. Immediate landing/ditching emergency procedure - perform
  5. PCLs - OFF when directed (prior to the flare)
19
Q

Loss of tail rotor drive altitude & airspeed not sufficient to establish autorotation

A
  1. PAC calls HOVER HOVER HOVER
  2. Collective - lower
  3. PNAC - hands on PCLs
  4. PCLs - OFF when directed (20-30’)
20
Q

Loss of tail rotor control

A
  1. Collective / airspeed - adjust as required to control yaw
21
Q

Tail rotor quadrant caution

A
  1. Check for tail rotor control

If tail rotor control is unavailable:
2. Loss of tail rotor control EP - perform

22
Q

Hyd system warning

A
  1. Land immediately
23
Q

1 & #2 HYD PUMP failure

A
  1. Restrict flight control movement
  2. Land as soon as possible
24
Q

Boost servo hard over

A
  1. PAC call - BOOST BOOST BOOST
  2. SAS/BOOST push button - OFF
25
#1 primary servo or #1 transfer module leak
1. SERVO switch - 1st off 2. Land as soon as practicable If the BACKUP RSVR LOW caution also appears or the backup pump fails: 3. Land as soon as possible If the #2 PRI SERVO PRESS caution appears &/or HYD WARNING appears: 4. Land immediately
26
#2 primary servo or #2 transfer module leak
1. SERVO switch - 2nd off 2. Land as soon as practicable If the BACKUP RSVR LOW caution also appears or the backup pump fails: 3. Land as soon as possible If the #1 PRI SERVO PRESS caution appears &/or HYD WARNING appears: 4. Land immediately
27
AFCS degraded caution
1. Safe altitude & airspeed - establish (wave off / ITO as required)
28
Stab auto mode failure
1. PAC calls STAB STAB STAB 2. Cyclic - arrest pitch rate 3. Collective - do not reduce 4. Manual slew switch - adjust to 0 degrees
29
Unusual attitude recovery
1. Level wings 2. Nose on horizon 3. Center ball 4. Stop rate of climb or descent 5. Control airspeed
30
Electrical power failure / dual gen failure
1. Safe altitude & airspeed - establish 2. Stab - check position visually, slew as required 3. APU emergency start procedure - perform 4. CMPTR PWR RESET, SAS 1, SAS 2, TRIM, AUTO PLT, STAB AUTO CONTROL push buttons - ON
31
#1/#2 FUEL FLTR BYPASS caution
If #1 FUEL FLTR BYPASS or #2 FUEL FLTR BYPASS caution appears: 1. Fuel selector lever (affected engine) - XFD (DIR if currently XFD) If #1 FUEL FLTR BYPASS and #2 FUEL FLTR BYPASS caution appears when in DIR/DIR: 1. #1 & #2 FUEL BOOST push buttons - ON 2. Land as soon as possible. Be prepared to dual engine failure. If #1 FUEL FLTR BYPASS and #2 FUEL FLTR BYPASS caution appears when in XFD/DIR: 1. Fuel selector levers - select opposite positions 2. #1 & #2 FUEL BOOST push buttons - ON 3. Land as soon as possible. Be prepared to dual engine failure.
32
#1/#2 FUEL PRESS caution
If #1 FUEL PRESS or #2 FUEL PRESS caution appears: 1. Fuel selector lever (affected engine) - XFD (DIR if currently XFD) If #1 FUEL PRESS and #2 FUEL PRESS caution appears when in DIR/DIR: 1. #1 & #2 FUEL BOOST push buttons - ON 2. Land as soon as possible. Be prepared to dual engine failure. If #1 FUEL PRESS and #2 FUEL PRESS caution appears when in XFD/DIR: 1. Fuel selector levers - select opposite positions If #1 FUEL PRESS and #2 FUEL PRESS caution remain: 1. #1 & #2 FUEL BOOST push buttons - ON 2. Land as soon as possible. Be prepared to dual engine failure.
33
All stores jettison
1. All store jettison - press
34
External engine fire
1. Confirm fire 2. EMIF - perform 3. PCL (affected engine) - OFF 4. Engine t handle (affected engine) - OFF 5. Fire extinguisher switch - MAIN (RESERVE if required or ac power is off) If airborne and fire continues: 6. Land immediately If fire appears extinguished: 7. Land as soon as possible
35
Internal engine fire
1. Starter - engage. Motor engine
36
APU fire
1. APU t handle - pull 2. Confirm fire 3. Fire extinguisher switch - RESERVE (MAIN if required & available) If airborne & fire continues: 4. Land immediately If fire appears extinguished: 5. Land as soon as possible
37
Cockpit fire / cabin fire
If source is known: 1. Affected power switches & circuit breakers - OFF/pull 2. Portable fire extinguisher - as required If fire continues or source is unknown: 3. Cabin/doors/vents/ECS - close / OFF as required 4. Unnecessary electrical equipment & circuit breakers - OFF / pull If fire continues: 5. Land as soon as possible
38
Smoke & fumes elimination
1. Airspeed - adjust as required 2. Doors/windows/vents - open 3. Aircraft - yaw as required
39
Immediate landing / ditching
1. Crew & passengers - alert 2. Harness - locked 3. APU emergency start procedure - perform 4. External cargo / stores / fuel - jettison / dump as req 5. Searchlight as req 6. Mayday / IFF - transmit/EMER In the flare: 7. Armor wings - stow as required 8. Windows - jettison / reset handle as required After landing: 9. PCLs - OFF 10. Rotor brake - ON 11. Copilot collective - stow After all violent motion stops: 12. Egress
40
Underwater egress
1. Emergency breathing decide - as required 2. Cords - disconnect 3. Doors / windows - open / jettison 4. Place hand on known reference point 5. Harness - release 6. Exit helicopter After egress: 7. Swim clear of helicopter & inflate LPU
41
Dual EGI fail
1. Backup instruments - scan as required 2. #1 & #2 EGI PWR switches - OFF, then ON

EPs & Limits (2 decks)

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