Chapter 9 (change 8) Underlined ONLY Flashcards Preview

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Flashcards in Chapter 9 (change 8) Underlined ONLY Deck (58):
1

LAND AS SOON AS POSSIBLE

landing at the nearest suitable landing area (e.g., open field) without delay. (The primary consideration is to ensure the survival of occupants.)

2

 LAND AS SOON AS PRACTICABLE

Landing at a suitable landing area. (The primary consideration is the urgency of the emergency.)

3

Autorotate

adjusting the flight controls as necessary to establish an autorotational descent and landing.

4

EMER ENG SHUTDOWN

Engine shutdown without delay.

1. ENG POWER CONT lever(s) - OFF

2. ENG FUEL SYS selector(s) - OFF

3. FUEL BOOST PUMP CONTROL switch(es) - OFF 

If TGT is over 538ºC after shutdown

4. AIR SOURCE HEAT/START switch - As requred

5. ENGINE IGNITION switch - OFF

6. Starter button - Press to motor engine for 30 seconds or until TGT TEMP decreases below 538ºC.

5

LOCKOUT

 manual control of engine RPM while bypassing 700  ECU, or 701C/701D/CC  DEC/EDECU functions.

 - ENG POWER CONT lever - Pull down and advance full forward while maintaining downward pressure, then adjust to set %RPM R as required.

 

WARNING: going to ECU/DEC/EDECU LOCKOUT to obtain additional power does not remove Maximum Fuel Flow or Ng limits. % RPM R will decrease below normal operating range if Maximum Fuel Flow or Ng limits are exceeded.

CAUTION: when engine is controlled with ENG POWER CONT lever in LOCKOUT, engine response is much faster and TGT limiting system is inoperative. Care must be taken not to exceed TGT limits and keeping % RPM 1 and 2 in operating range.

6

EMER APU START

APU start to accomplish an emergency procedure.

1. FUEL PUMP switch - APU BOOST

-CAUTION-: Ensure that the mask blowers are disconnected and position the BCA MCU control knobs to OFF prior to switching from main power to APU power.

2. APU CONTR switch - ON

7

#1 or #2 FUEL PRESS Caution Appears (critical)

ENG FUEL SYS selector on affected engine XFD.

FUEL BOOST PUMP CONTROL switches - NO. 1 PUMP or NO. 2 PUMP - ON (As applicable).

3. LAND AS SOON AS POSSIBLE.

EMER ENG SHUTDOWN after landing.     

b. Non-critical situations are those where single engine flight is possible.

① ENG FUEL SYS selector on affected engine XFD.

② FUEL BOOST PUMP CONTROL switches NO. 1 PUMP or NO. 2 PUMP - OFF (As applicable).

3. LAND AS SOON AS PRACTICABLE.

8

FLIGHT CONTROL/MAIN ROTOR SYSTEM MALFUNCTIONS  

1. LAND AS SOON AS POSSIBLE.

EMER ENG(S) SHUTDOWN after landing.

9

Emergency Landing In Wooded Areas - Power Off.

1. AUTOROTATE. Decelerate helicopter to stop all forward speed at treetop level.2. Collective adjust to maximum before main rotor contacts tree branches.

10

Collective Boost Servo Hardover/Power Piston Failure

① BOOST switch - Off.2. LAND AS SOON AS PRACTICABLE. Hardover failure of the collective boost servo will increase control forces (as much as 150 pounds) in the collective.

11

Main Transmission Failure

1. Collective - Adjust only enough to begin a descent with power remaining applied to the main transmission throughout the descent and landing.2. LAND AS SOON AS POSSIBLE.

12

APU OIL TEMP HI Caution Appears

APU CONTR switch - OFF. Do not attemptrestart until oil level has been checked.

13

Compressor Stall

1. Collective - Reduce.  If condition persists:② ENG POWER CONT lever (affected engine) Retard (TGT TEMP should decrease).③ ENG POWER CONT lever (affected engine) FLY.  If stall condition recurs:4. Establish single engine airspeed.⑤ EMER ENG SHUTDOWN (affected engine).⑥  Refer to single-engine failure emergency procedure.

14

Loss of Tail Rotor Thrust or TAIL ROTOR QUADRANT Caution Appears with Loss of Control at Low Airspeed/Hover (Right Rotation)

1. Collective - Reduce.② ENG POWER CONT levers - OFF (5 to 10 feet above touchdown).

15

#1 and #2 HYD PUMP Cautions Appear

LAND AS SOON AS POSSIBLE. Restrict control movement to moderate rates.

16

#1 and 2 FUEL FLTR BYPASS Cautions Appear

LAND AS SOON AS POSSIBLE

17

EMERGENCY RELEASE OF RESCUE HOIST LOAD

If the rescue hoist becomes jammed, inoperative, or thecable is entangled and emergency release is required:            To cut cable from cockpit:CABLE SHEAR switch - FIRE.            To cut cable from hoist operator’s position:CABLE CUT switch - FIRE

18

DECREASING RPM R(PROCEDURE, WARNING, CAUTION, NOTE)

1. Collective - Adjust to control % RPM R.2. Establish single-engine airspeed.③ ENG POWER CONT lever (low % TRQ/TGT TEMP engine) - LOCKOUT. Maintain % TRQ appx 10% below other eng.4. LAND AS SOON AS PRACTICABLEWARNING: GOING TO ECU/EDECU LOCKOUT to obtain additional power does not remove Maximum Fuel Flow or Ng limits. % RPM R will decrease below normal operating range if Maximum Fuel Flow or Ng limits are exceeded."CEEL"CAUTION: When eng is controlled with ENG POWER CONT lever in LOCKOUT, engine response is much faster and the TGT limiting system is inop. Care must be taken not to exceed TGT limits and keeping % RPM R and % RPM 1 and 2 in operating range.NOTE: (abbreviated) If %RPM R reduces from 100% to 95-96% in steady flight and %TRQ 1/2 are equal below max Q avail, attempt to use ENG RPM trim sw.

19

#1 or #2 FUEL FLTR BYPASS Caution Appears

① ENG FUEL SYS selector on affected engine - XFD.2. LAND AS SOON AS PRACTICABLE.

20

Ditching - Power Off

1. AUTOROTATE.2. Cockpit doors jettison and cabin doors openprior to entering water.3. Apply full collective to decay rotor RPM ashelicopter settles.4. Position cyclic in direction of roll.5. Exit when main rotor has stopped.

21

1/2 FUEL PRESS Cautions Appear

1. LAND AS SOON AS POSSIBLE.② EMER ENG SHUTDOWN after landing.

22

Pedal Bind/Restriction or Drive With No Accompanying Caution

1. Apply pedal force to oppose the drive.② Check other pedals for proper operation.③ TAIL SERVO switch - BACKUP.  If normal control authority is not restored:④ TAIL SERVO switch - NORMAL.⑤ BOOST switch - OFF.  If normal control forces are not restored:⑥ BOOST switch - ON.7. Collective - Adjust to determine controllabilityfor landing.8. LAND AS SOON AS PRACTICABLE.

23

MR DE-ICE FAULT, MR DE-ICE FAIL, or TRDE-ICE FAIL Caution Appears

1. Icing conditions - Exit.② BLADE DE-ICE POWER switch - OFF, when out of icing conditions.If vibrations increase:3. LAND AS SOON AS POSSIBLE

24

UNCOMMANDED NOSE DOWN/UP PITCHATTITUDE CHANGE

1. Cyclic - Adjust as required.2. Collective - Maintain or increase.3. Cyclic mounted stabilator slew-up switch - Adjust as required to arrest nose down pitch rate.④ MAN SLEW switch - Adjust to 0° at airspeeds above 40 KIAS and full down atairspeeds below 40 KIAS.5. LAND AS SOON AS PRACTICABLE.   If an uncommanded nose up pitch attitude occurs:1. Cyclic - Adjust as required.2. Collective - Reduce as required.③ MAN SLEW switch - Adjust to 0° at airspeeds above 40 KIAS and full down atairspeeds below 40 KIAS.4. LAND AS SOON AS PRACTICABLE.

25

LIGHTNING STRIKEEP and Warning

① ENG POWER CONT levers - Adjust as required to control % RPM.2. LAND AS SOON AS POSSIBLE Lightning strikes may result in loss of automatic flight control functions, engine controls, and/or electric power

26

STABILATOR MALFUNCTION - AUTO MODE FAILURE

1. 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 automatic control is not regained:3. Manually slew stabilator - Adjust to 0° for flight above 40 KIAS or full down when airspeed is below 40 KIAS. The preferred method of manually slewing the stabilator up is to use the cyclic mounted stabilator slew-up switch.6. LAND AS SOON AS PRACTICABLE

27

APU Compartment Fire

① APU fire T-handle - Pull.② FIRE EXTGH switch - MAIN/RESERVE as required.

28

1 RSVR LOW & 1 HYD PUMP Cautions appear with BACK-UP PUMP ON Advisory AppearringProcedure & Warning:

1. LAND AS SOON AS PRACTICABLE.      If the BACK-UP RSVR LOW caution also appears:② SVO OFF switch - 1ST STG.      If #2 PRI SERVO PRESS caution appears, establish landing attitude, minimize control inputs, and begin a descent.3. LAND AS SOON AS POSSIBLE.

29

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

① TAIL SERVO switch - BACKUP.2. BACKUP HYD PUMP switch - ON.3. LAND AS SOON AS PRACTICABLE.  

30

EMERGENCY JETTISONING.

CARGO REL or HOOK EMER REL switch - Press.

31

1/2 Generator Failure (1/2 CONV and AC ESS BUS OFF Cautions Appear)

① SAS 1 switch - Press off.2. Airspeed - Adjust (80 KIAS or less).③ GENERATORS NO. 1 and NO. 2 switches RESET; then ON.   If cautions still appear:④ GENERATORS NO. 1 and NO. 2 switches OFF.5. If MCUs are in use: BCA MCU control knobs(pilot, copilot, and crewmembers) - OFF.⑥ EMER APU START.⑦ SAS 1 switch - ON.8. LAND AS SOON AS PRACTICABLE.  

32

Engine/Fuselage Fire On Ground

① ENG POWER CONT levers - OFF.② ENG EMER OFF handle - Pull if applicable.③ FIRE EXTGH switch - MAIN/RESERVE as required.④ EMER ENG SHUTDOWN - Perform (other engine). 

33

1or2 HYD PUMP Caut. Appears & Back-up ON Advisory does not appear

1. Airspeed - Adjust to a comfortable airspeed.② BACKUP HYD PUMP switch - ON.       If BACK-UP PUMP ON advisory still does not appear:③ FPS and BOOST switches - Off (for #2 HYD PUMP caution).4. LAND AS SOON AS POSSIBLE.

34

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

LAND AS SOON AS POSSIBLE

35

Loss of Tail Rotor Thrust in Cruise Flight

1. Airspeed - Adjust to 80 KIAS or above.2. AUTOROTATE - Maintain airspeed at or above 80 KIAS.③ ENG POWER CONT levers - OFF (during deceleration when intended point of landing is assured).

36

Electrical Fire In Flight.

① BATT and GENERATORS switches - OFF.2. LAND AS SOON AS POSSIBLE.

37

ATTITUDE HEADING REFERENCE SYSTEM(AHRS) HEADING DEVIATIONS.

①Set the AHRU Control Unit to DG mode.②Manually update the HSI heading using the standby compass.3. LAND AS SOON AS PRACTICABLE.

38

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

1. Establish single engine airspeed.② ENG POWER CONT lever - Retard.3. LAND AS SOON AS PRACTICABLE.

39

DUAL ENGINE FAILURE(WARNING, PROCEDURE AND RECOMMENDED AIRSPEED AND RPM R)

AUTOROTATE.WARNING: Do not respond to ENG OUT warnings and audio until checking TGT TEMP and % RPM R.Recommended airspeed 80kias. 100%RPM R (110% high drag) will result in achieving maximum glide distance.

40

#1 or 2 PRI SERVO PRESS Caution Appears

1. SVO OFF switches - Check both are centered.2. If the caution appears with the SVO OFF switch centered, move the SVO OFF switch to turn off the malfunctioning servo.3. LAND AS SOON AS POSSIBLE.

41

Loss of Control at Low Airspeed/Hover orTAIL ROTOR QUADRANT Caution Appears (LeftRotation).

① ENG POWER CONT lever(s) - Retard to decrease %RPM R below 100% and begin apartial power descent.2. Collective - Adjust to preserve %RPM R.③ ENG POWER CONT levers - OFF (5 to 10 feet above touchdown).4. Collective - Adjust for landing.

42

#2 RSVR LOW Caution Appears.Procedure and Note

Pilot assist servos will be isolated; if they remainisolated, proceed as follows:① BOOST - Off.② FPS - Off.3. LAND AS SOON AS PRACTICABLE NOTE: Because the logic module will close the valve supplying pressure to the pilot-assist servos, BOOST SERVO OFF, SAS OFF, and TRIM FAIL cautions will appear. 

43

CHIP INPUT MDL LH or RH Caution Appears

1. Establish single engine airspeed② ENG POWER CONT lever (affected engine) IDLE.3. LAND AS SOON AS POSSIBLE. 

44

#2 HYD PUMP Caution Appears

① POWER ON RESET switches - Simultaneously press, then release.2. LAND AS SOON AS PRACTICABLE.

45

L/R PITOT HEAT and MASTER Cautions

1. LAND AS SOON AS PRACTICABLE.     If LFT or RT PITOT HEAT and MASTER cautions appear steady:① Turn off applicable PITOT HEAT switch.   If caution disappears, then applicable pitot heat has failed:2. Exit icing conditions.If LFT or RT PITOT HEAT and MASTER cautions still appear:③ Set PITOT HEAT switch as needed.4. LAND AS SOON AS POSSIBLE.

46

TAIL ROTOR QUADRANT Caution Appears in Cruise Flight.

1. Collective - Adjust to determine controllability (Fixed Right or Left).2. LAND AS SOON AS PRACTICABLE.

47

SAS OFF Caution Appears

① SAS 1 and SAS 2 switches - Off.② FPS switch - Off.3. LAND AS SOON AS PRACTICABLE

48

Increasing RPM R

INCREASING RPM R① ENG POWER CONT lever (high % TRQ/TGT TEMP engine) - Retard. Maintain % TRQ appx 10% below other eng.2. LAND AS SOON AS PRACTICABLE If the effected engine does not respond to ENG POWER CONT lever movement in the range between FLY and IDLE, the HMU may be malfunctioning internally. If thus occurs:3: Establish single engine airspeed.④ Perform EMER ENG SHUTDOWN (affected engine).⑤ Refer to single-eng failure ep."ELEPR"

49

Trim Actuator Jammed

LAND AS SOON AS PRACTICABLE

50

% RPM INCREASING/DECREASING (OSCILLATION)

1. Establish single engine airspeed.② Slowly retard the ENG POWER CONT leveron the suspected engine.    If the oscillation stops:③ Place that engine in LOCKOUT and manuallycontrol the power.4. LAND AS SOON AS PRACTICABLE.    If the oscillation continues:⑤ Place the ENG POWER CONT lever back toFLY and retard the ENG POWER CONTlever of the other engine.⑥ Place the engine in LOCKOUT, manuallycontrol the power.7. LAND AS SOON AS PRACTICABLE.

51

SAS 2 Failure Advisory Light On

POWER ON RESET s w i t c h e s - Simultaneously press and then release

52

ENG 1 or 2 Chip, Oil Press or Temp Caution appears

1. Establish single engine airspeed.② ENG POWER CONT lever – Retard (to reduce torque).  If oil pressure is below minimum limits or if oil temperature remains above maximum limits:③ EMER ENG SHUTDOWN (affected engine).④ Refer to single engine failure emergencyprocedure.

53

Engine Fire In Flight

1. Establish single engine airspeed.② ENG POWER CONT lever (affected engine) OFF.③ ENG EMER OFF handle - Pull.④ FIRE EXTGH switch - MAIN/RESERVE as Required.5. LAND AS SOON AS POSSIBLE. 

54

Single engine failure (warn,warn)

WARNING: Do not repsond to ENG OUT warning and audio until checking TGT TEMP, Ng SPEED, and % RPM 1 and 2. 

1. Collective - Adjust to maintain % RPM R.

②. External cargo/stores - Jettison (if required). 

3. Establish single-engine airspeed. 

If continued flight is not possible: 

4. LAND AS SOON AS POSSIBLE 

If continued flight is possible:

 5. LAND AS SOON AS PRACTICABLE 

55

ENGINE HIGH-SPEED SHAFT FAILURE

1. Collective - Adjust.2. Establish single engine airspeed.③ EMER ENG SHUTDOWN (affected engine).Do not attempt to restart.④ Refer to single-engine failure emergencyprocedure.

56

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

① POWER ON RESET s w i t c h e s Simultaneously press then release.2. LAND AS SOON AS PRACTICABLE.If BACK-UP RSVR LOW caution also appears:③ SVO OFF switch - 2ND STG.4. LAND AS SOON AS POSSIBLE.      If #1 PRI SERVO PRESS caution appears, establish landing attitude, minimize control inputs, and begin a descent.4. LAND AS SOON AS POSSIBLE. 

57

PWR MAIN RTR and/or PWR TAIL RTRMonitor Light On.

checklist item 

58

MAIN XMSN OIL PRESS or MAIN XMSN OILTEMP Caution Appears / XMSN OIL PRESS LOW /XMSN OIL TEMP HIGH

1. LAND AS SOON AS POSSIBLE.If time permits:2. Slow to 80 KIAS.③ EMER APU START.④ GENERATORS NO. 1 and NO. 2 switches - OFF.