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157 Cards in this Set

  • Front
  • Back
CHECKLIST ITEMS MARKED WITH AN ASTERISK (*) SHALL BE COMPLETED WITHOUT ______.
REFERENCE TO THE CHECKLIST
AN ENGINE FIRE IN THE AFT PORTION OF THE COMPARTMENT (MAY/MAY NOT) BE DETECTED BY THE FIRE DETECTING SYSTEM.
MAY
THE AFCS ACTUATORS INCLUDE THE ____, THE ___ _____ _____, AND THE _____ ACTUATOR.
AFCS SERVOS
LONGITUDINAL BIAS ACTUATOR
FORCE AUGMENTATION SYSTEM
IN CASE OF SINGLE-, DUAL-, OR THREE-ENGINE FAILURE, CONSIDERATION SHOULD BE GIVEN TO STARTING THE APP SO THAT ELECTRICAL POWER WILL BE AVAILABLE TO THE ____, ____, ____, AND ____ SHOULD Nr DROOP BELOW 91% TO 96%.
AFCS
ROTOR BRAKE
FIRE EXTINGUISHER
LIGHTING SYSTEMS
DURING A TAIL ROTOR DRIVE SYSTEM FAILURE IN AN AMCM ENVIRONMENT, THE TOW SHOULD BE RELEASED AS SOON AS POSSIBLE. (TRUE/FALSE)
FALSE
TO CONFIRM THE ENGINE FIRE DETECTION SYSTEM IS NOT BEING ACTIVATED BY THE SUN'S INFRARED RAYS, TURN THE HELICOPTER ____ TO ITS FLIGHT PATH.
90 DEGREES
HELICOPTER RESPONSE TO A TOTAL ELECTRICAL LOSS MAY BE ____.
VIOLENT
A HYDRAULIC FIRE IN THE MAIN ROTOR PYLON AREA IS MOST LIKELY TO OCCUR DURING ____, ____, OR ____ OPERATIONS
HOVER, TAXI, LOW AIRSPEED
A MGB AUX LUBE PUMP CAUTION LIGHT REQUIRED THAT THE FLIGHT BE ABORTED (TRUE/FALSE)
FALSE
COMPONENTS SUSCEPTIBLE TO SECONDARY DAMAGE FOLLOWING A MAIN GEAR BOX OIL COOLER BLOWER FAILURE INCLUDE _________________________.
1. 1st STAGE HYDRAULIC SYSTEM
2. TAIL ROTOR DRIVE SHAFT
3. TAIL ROTOR CONTROL LINKAGE 4. UTILITY TAIL ROTOR CONROL PRESSURE AND RETURN LINES
5. No. 2 ENGINE
GUST ALLEVIATION IMPROVES AIRCRAFT ____ AT ____ AIRSPEEDS IN GUSTY OR WINDY CONDITIONS BY USING LIMITED ATTITUDE ERROR SIGNALS IN PITCH AND ROLL INNER LOOP.
STABILITY, ALL
FOLDING TROOP SEATS EQUIPPED WITH SAFETY BELTS FOR ____ PASSENGERS MAY BE INSTALLED. THE SEATING ARRANGEMENT IS ____ TROOPS ON THE WABIN WALL AFT OF THE PERSONNEL DOOR, AND ____ SEATS FACING RIGHT ALONG CABIN CENTER.
55, 37, 18
The overall length of the helicopter with blades and pylon spread is ____.
99 ft. 0.5 in.
The main rotor diameter is ____.
79 ft.
The height of the helicopter with pylon spread is ____.
28 ft. 4 in.
The starter circuit to the start valve is routed through the ____, ____, ____, ____, ____, and ____.
pylon unsafe for flight, blade fold safety valve open, pitch lock advanced, gust lock engaged, head not is start position, rotor brake not fully pressurized
The ____ ____ switch positions the head for engine start so that hot engine exhaust gases do not damage the main rotor blades.
rotor positoner
The helicopter has a single, articulated main rotor and an antitorque tail rotor. (True/False)
True
The main rotor blades has a(an) ____ spar.
Titanium
The hollow main rotor blade spar is pressurized with ___ to about ___ at an ambient temperature of __ to __.
nitrogen
10 psi
18 to 24 deg Celcius
The IBIS spar pressure indicator test button is always pressed with a ____ ____ ____ to prevent radiation escape.
clear plastic shield
The main transmission gear box has __ chip detectors, the accessory gear box has __, and the intermediate, tail rotor, and both engines nose gear boxes each have __.
5
2
1
The input drive to the main gear box from the No. 2 engine is through a ____ ____.
gimbal assembly
The main rotor head has a built in forward tilt of ___.
5 degrees
The rotor brake caution light will go on whenever the manifold pressure is above ___.
10 psi
The ROTOR BRAKE ON advisory light indicates that the rotor brake system pressure is ___ psi.
975
There must be electrical power on the helicopter in order to release the rotor brake. (True/False)
False
The accessory gear box drives the ____, ____, ____, ____, ____.
U1 hydraulic pump
U2 hydraulic pump
2nd stage hydraulic pump
engine start hydraulic pump
No. 1 Generator
No. 3 Generator
The accessory gear box has two chip detectors, one for ___ ___ and the other for ____ ____ ___ ___ ___ ____.
gear box

returning oil from the app clutch
The main gear box auxiliary oil system has no associated warning system. (True/False)
False
The tail rotor gear box and the intermediate gear box have combination chip and temperature detectors. (True/False)
True
Under what three conditions will the automatic fuzz-burn feature be disabled in the main gear box?
1. MGB OIL HOT light
2. MGB OIL PRESS light
3. MGB AUX LUBE PUMP light
The pilot can, from the cockpit, identify which chip detector in the main gear box has picked up chips. (True/False)
False
Fuel for the APP is supplied from the ___ fuel tank.
No. 2 right
The fuel dump system has two dump pumps in each sponson. (True/False)
False
The APP control lever should be held at ____ until clutch engagement, and the allowed to return to ___.
start
run
Which of the following APP protective circuits is not bypassed during the engine start cycle
overspeed
The ____ and ____ generators are driven by the accessory gear box.
No. 1
No. 3
Under frequency protection (is/is not) available when the weight of the helicopter is removed from the landing gear.
is not
Each generator is routed through its supervisory panel that provides control and protection of the electrical from ____, ____, ____ and ____.
1. Under frequency
2. Over voltage
3. Under voltage
4. Feeder Fault
______ ______ during starting may occur if the generator has not been turned off before shutting down the APP and/or main rotor head after the preceding flight.
Relay chatter
Relay chatter can be eliminated by _______________ __________ _______________.
recycling the generator
The loss of any single generator will result in the loss of which bus(es)? A. No.1 primary dc bus B. No.2B primary ac bus C. No.1 monitor ac bus D. No.3 monitor ac bus
C and D. #1 and #3 monitor AC bus
The purpose of the three autotransformers is to reduce 115 vac down to 26 vac. (True/ False)
True
The emergency ac and dc circuit breakers are located in the?
cockpit overhead control panel
Current limiters function to limit the flow of current regardless of the voltage applied to the system. (True/ False)
True
The engine start system draws its fluid from which hydraulic reservoir?
Utility 1
The second stage and both utility hydraulic systems are equipped with a heat exchanger? (True/ False)
True
The hydraulic fluid from the second stage and utility hydraulic systems is cooled as it returns to its respective hydraulic systems reservoir. (True/ False)
True
In addition, the first stage hydraulic system is cooled by a _______________ _______________ (finned tube) at the inlet of the main transmission oil cooler, and uses the airflow of this blower.
heat exchanger
The utility 1 hydraulic system provides subsystem pressure for the following:
utility hoist, app/eng start, ldg gear ext/ret, cargo door/ramp, cargo winch, main wheel brakes, main rtr/pylon fold, 2nd stg t/r servo, AFCS servo 2, fas actuator with servo 2.
The top cylinder of the primary tandem servos is powered by the ______________________ and the bottom cylinder is powered by the ___________________________________.
2nd stage hydraulic / 1st stage hydraulic system
The 1 STG M/R SERVO BYPASS or 2STG M/R SERO BYPASS caution light will go on to indicate:
one or more cylinder sections on one side of the main rotor servos may by jammed and bypassing hydraulic pressure, the electrical system is energized and the 1st or 2nd stage systems are not pressurized.
The first stage of the AFCS servo, when selected, is pressurized by the _______________ flight control hydraulic system.
2nd stage
The second stage of the AFCS servo, when selected, is pressurized by the _______________ flight control hydraulic system.
utility 1
Lighting of the #1, #2, or #3 ENG OIL QTY LOW caution light indicates the associated tank has been depleted by _______________ of its usable capacity and shall be replenished by _______________ ________________ _______________.
25%, auxiliary oil system
There are _______________ fuel flow switches that will sense a fuel flow above _______________ gpm and cause the appropriate fuel flow indicator light to go on.
4, 2 +/- 1
The _______________ _______________ _______________ is used to remove hydraulic pressure from the FAS actuator in case of a hydraulic leak in the FAS actuator.
FAS press switch
The nose landing gear _______________ _______________ prevents nose gear vibration during forward motion on the ground.
shimmy damper
If the pin is extended on the top of the landing gear strut, is this an indication the (hydraulic/ nitrogen) servicing is necessary? _____________.
hydraulic
With the utility 1 hydraulic system not pressurized, the wheel brakes are capable of holding the helicopter, loaded to 46,500 lbs on a _______________ slope.
10 deg.
An overheat switch in the heater will shut off if for any reason, the heat in the plenum chamber rises to _______________.
204 deg. C
The heater should be cut off _______________ minutes before removing electrical power from the system.
10
The vent fan and combustion air fan will continue to operate after the heater is shut off, until the temperature in the plenum chamber drops to _______________.
49 deg. C
Flotation capability of the helicopter with the 90 degree stub ramp installed is ______________.
degraded
The single point hook opens automatically when the weight on the hook is reduced to _______________ pounds when in the automatic mode.
525 +/- 225
Jettisoning of airborne cargo of over ______________ pounds with the pilot's cargo release buttons or air crewman's pendant may cause the cargo hook to recoil and strike the fuselage.
20,000
The rescue hoist has a capacity for _______________ pounds with about ________________ feet of usable cable length.
600. 245
The hoist winch motor receives hydraulic power from the _______________ hydraulic system and is controlled by an electrohydraulic hoist control valve.
utility 1
The cabin section has provisions for the installation of _______________ pole type litters.
24
Whenever one or more of the __________ __________ __________, __________ __________ __________, or __________ __________ __________ __________ caution lights illuminate, fuzz burn is no longer available to the main gear box or nose gear boxes.
MGB OIL HOT, MGB OIL PRESS, MGB AUX LUBE PUMP
If more than one emergency T-handle is moved full aft, the fire extinguishing agent will be directed to the engine compartment of the _______________ emergency T-handle actuated.
last
When pressure refueling, make sure that pressure from the fueling source is not over _______________ psi before beginning fueling.
55
When tied down properly, the helicopter can withstand winds of up to _______________ knots.
60
The two point suspension system shall never be used in conjunction with the single point system. (True/ False)
True
The _______________ weight of a transport helicopter is the weight of the helicopter including the crew and all equipment required for the mission, but not including fuel or payload.
operating
Any time an attempted APP start is aborted or not completed, place the APP control lever to SHUT OFF and do not attempt a restart for _______________ minutes.
2
The mechanical gust lock engaged interlock is automatically bypassed, when airborne, by a microswitch on the main landing gear scissors switch. (True/ False)
True
The failure of either rectifier will cause the _____ to be dropped from the system.
#1 monitor DC bus
on the cockpit console, can shear the cable."
CREW, PILOT
Accessory gear box failure will result in the loss of __________ __________, __________ __________, __________ __________, and __________ _______ __________, __________ and other associated systems, and the __________ and __________ generators.
second stage, utility one, utility two, engine start pumps, AFCS, No.1, No.3
Each AFCS computer will store, indefinitely, up to _______________ in flight failure codes until cleared by maintenance personnel.
5
When the start valve is energized by depressing the engine starter button, the engine start pump provides _______________ psi hydraulic pressure for engine starting.
4000
When and where possible, always confirm the presence of a fire by sight in addition to the fire detection system. (True/ False)
True
If the engine driven fuel pump should fail, the engine will _______________ _______________.
shut down due to fuel starvation
With the 90 deg. Stub ramp fully lowered, forward airspeed is limited to _______________ KIAS.
60
The front frame struts and the inlet guide vanes of each engine are anti iced by _______________ _______________ _______________.
14 stage bleedair
The ice detection system warns of ice accumulation only and does not automatically activate the helicopter anti icing systems. (True/ False)
True
Servicing of all hydraulic systems can be accomplished both on the ground and in flight by the _______________ _______________ _______________.
hydraulic refill system
A crash generated force of _______________ Gs automatically discharges the _______________ _______________ and causes the _______________ _______________ to come on.
10, fire bottles, emer. Lights
Immersion of the helicopter into the water will cause the _______________ _______________ to come on.
emer. Lights
All chip detectors except the _______________ have fuzz burnoff capability incorporated.
engines
Fuzz burnoff is disabled when the accessory gear box __________ _________ or __________ __________ caution lights go on.
oil hot, oil press
The jump seat, in the cockpit entrance way, shall not be occupied during takeoff, landing, or adverse weather conditions. (True/ False)
True
"The utility 2 hydraulic system provides sub-system pressure for:
AMCM winch pallets, tow boom, and davit controls.
Fuel consumption may be minimized during cruise by proper selection of ________, ____________, __________, and ____ location.
altitude, airspeed, rotor speed, and CG
"The two methods of securing the utility 2 hydraulic system are:
U2 on/off Switch, SO pendant-AMCM Pendant switch
The basic weight of a helicopter includes all fixed operating equipment and trapped ______ and ______, to which it is only necessary to add the variable or expendable load items for the various missions.
fuel, oil
Nr will be set at _________ for all AMCM operations.
minimum of 103%
When _______________ power is off, the AFCS caution light should be on, indicating that both computers are shut down.
computer
Improperly nulled ________________ may cause degraded AFCS tow heading hold performance.
accelerometers
During extension and retraction of the landing gear, utility 1 hydraulic pressure may drop to _______________ psi.
2000
The RAD altimeter may furnish _______________ indications when carrying external loads.
erroneous
For rotor brake engagement reference, a RTR BK light on the Nf/Nr tachometers goes on when Nr decays to 50 +/- 4 % Nr, and remains on until Nr decays below _______________%.
25 +/- 4
Before releasing the rotor by pulling the manual override release handle, make sure the high pressure rotor brake switch is _________.
off
The pilot shall not accept the helicopter for flight until assured that the helicopter is _____________ for safe flight and mission ____________.
satisfactory, accomplishment
on the cockpit console, can shear the cable."
CREW, PILOT
What are the aircrewman's actions if the helicopter develops an APP fire during ground operation? If fire persists:
"1. Notify pilot of location and extent of fire.
2. After APP and cabin heater fire extinguisher has been discharged -DISCHARGE FIRE EXTINGUISHER
THROUGH INTAKE SCREEN AND/OR TAIL PIPE."
What actions should the aircrewman take after notification by the pilot of an impending emergency landing (land)
cabin occupants-notified & seat belts fastened, prepare for emer landing, seat belts fastened, notify pilot that crew & occupants are prepared for landing, assist all passengers in leaving the cabin
What are the aircrewman actions for smoke and fume elimination?
diffusers open, upper half of personnel door open, emer escape hatches open, cargo door open
During pressure refueling, fuel pumping pressure should be _______________ to _______________ psi.
35,55
The aircrewman will refuel the helicopter, making sure that the proper type of fuel is used and that the helicopter and single-point nozzel are properly ________________..
grounded
When not strapped in a seat, the aircrewman must wear a _______________ _______________ at all times.
safety harness
The APP high exhaust temperature circuit breaker is set to function at _______________ degress C.
621
A stowage rack for five _______________ and five _______________ marine location markers is on the port forward cabin bulkhead.
MK-25, MK-58
MIL- L-23699 oil is used throughout the helicopter (engines, gearboxes, rotors,etc.) (True/ False)
False
During fueling, a minimum of _______________ should be maintained from other aircraft or structures and _______________ from any operating radar set.
50 ft., 75 ft.
A passenger briefing guide is included in the Aircrew Pocket Checklist? (True/ False)
True
The helicopter requires _______________ volt, _______________ phase, _______________ ac external power.
115/200,3,400 Hz
When the external power monitor panel rejects an external power input, the _______________ switch must be placed to the RESET position.
ext pwr
During high wind conditions, the _______________ _______________ should be engaged.
pitch locks
The cabin compartment floor is capable of sustaining loads of 300 pounds per square foot. (True/ False)
true
The cargo tie down rings installed in the cargo cabin floor are rated at __________ __________ pounds.
9700, 5000
Before lowering the ramp, be sure that the area under it is clear of __________, __________, and __________, that the ground is of equal load carrying capability to avoid twisting the ramp when heavy loads are applied, and the flippers are up.
equipment, rocks, etc.
The pilot's master ramp control switch must be in the _______________ position before the crew ramp control panel will function.
crew
An APP start should be aborted whenever:
acceleration hangs up for more than 4 seconds, no rpm indication, egt reaches or exceeds 621 deg. C, APP clutch fails to engage
When the APP _______________ _______________ is actuated, the APP and cabin heater fire areas will simultaneously receive fire extinguishing agent and fuel will be cut off ot both systems.
emergency t-handle
Although the T-64 engine has an adjustment on it's fuel control to accommodate for the specific gravity of the particular fuel type being used, it is a very tolerant engine with respect to this fuel property. (True/ False)
true
When checking engine oil level after engine has been idle for some time, or the engine is cold, the engine should be _______________ for _______________ before checking the oil level.
motored, 30 seconds
The engine oil tank is fully serviced when the appropriate _______________ _______________ light goes on.
tank full
If a landing must be made with the ramp making ground contact, place the ramp/door selector valve handle to _______________ _______________.
door only
The filler necks on each engine oil tank shall not be used for servicing. (True/ False)
True
When towing the helicopter, speed will not exceed __________ mph and sudden stops and starts will be avoided.
5
The 28 vdc external power receptacle is collocated with the 115/200 vac external power receptacle. (True/ False)
False
When using other than chain tie downs to secure the helicopter or the rotor blades, sufficient slack should be provided in all ropes to prevent overtightening due to moisture absoprtion. (True/ False)
true
What are the aircrewman's actions if the helicopter develops a fuselage fire in flight?
notify pilot extent/location, doors/hatches closed, vent system diffusers closed, fight fire then prepare for emer landing, seat belts fastened, if fire is out-smoke/fume elimination
If pylon was spread manually, _______________ ______________ _______________ may be extended.
tail rotor positioner
During landing gear system failure, be sure helicopter is _______________ _______________ before maintenance personnel attempt to lower gear.
properly grounded
During the cargo hook system functional check, the emergency cargo hook release handle is not tested. (True/ False)
false
During IBIS signal processor test panel, selecting SAFE and pressing the pushbutton, the BIM caution light goes on for _____ to _____ seconds when the PRESS TO TEST pushbutton is released.
8, 12
Following exposure to temperatures of -5 deg or colder for 1 hour, full pressurization of the rotor brake _______________ _______________ _______________.
may not occur
The blades and pylon may be folded separately; however, the blades cannot be folded if the pylon has already been folded. (True/ False)
true
The parking brakes are not to be set during freezing weather due to _______________.
condensation
When pressure fueling the aircraft to maximum fuel loads, ensure that all main fuel tanks _______________ _______________ after high level shut off is achieved, fuel flow light out.
remain selected
If the rescue hoist jams, do not attempt to __________ or __________ it any further, this could shear the cable.
raise, lower
The main fuel tank sump drain valves are provided to _______________ _______________ _______________ ______ _______________ or to _______________ _______________ ________________.
drain water from the tank, completely drain tank
If, after opening a precheck valve on the pressure refueling panel, fuel continues to flow into that fuel tank, a malfunction exists in the respective _______________ _______________.
shut-off valve
When starting the APP with no external power applied to the helicopter, fire detection is in effect at __________%.
92
Only one range extension fuel tank per range extension tank control panel circuit breaker can be operational at one time due to the electrical load involved. (True/ False)
True
During external cargo operations, if collective bounce is encountered and cannot be controlled, _______________ the collective and _______________ the load.
release, jettison - also 9-70
Two access panels, located on the _______________ cabin bulkhead behind the _______________ and _______________, provide access to either the port or starboard electronic compartment in case of fire.
forward, pilot, co-pilot
What would happen if the fuel boost pump would fail?
ENGFUEL BOOST caution light and its associated ENGFLTR BYPASS caution light), the engine-driven fuel pump will supply enough fuel for normal engine operation. Check engine operation and fuel flow. Land as soon as practical.
The infrared-type flame detectors sense _______________ _______________, which will cause the proper warning lights to go on.
infrared radiation
During extension of the refueling probe, be sure no personnel or vehicles are _______________ _______________ _______________ of the refueling probes.
directly in front
The manually-operated precheck valves, on the ground pressure refueling, are spring-loaded _______________.
closed
"Land as soon as possible" means:
land at the first site at which a safe landing can be made.
What is the intent of a flight evaluation?
to evaluate unit/individual compliance with approved standardized operating procedures.