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USCG > MH-60 BA Stan guide > Flashcards

MH-60 BA Stan guide Flashcards

1
Q

(On APU) Primary Oil?

A

Mobil Jet 254

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2
Q

(On APU) Secondary Oil?

A

MIL-PRF-23699

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3
Q

(On APU) Oil level should be between the “ADD” line and ?

A

1/8th above the “ADD” line

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4
Q

(On APU) Accumulator pressure?

A

2700-3000 psi

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5
Q

(On APU) The oil capacity?

A

3 Quarts

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6
Q

(ON The Engines) Primary Oil?

A

Mobil Jet 254

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7
Q

(ON The Engines) Secondary Oil?

A

MIL-PRF-23699

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8
Q

(ON The Engines) Cold weather Oil?

A

MIL-PRF-7808 (OAT -25C or below)

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9
Q

(ON The Engines) How long for it to cool down to service?

A

Wait 20 minutes

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10
Q

(ON The Engines) If Cooled how low must the oil be to service and to where do you service it?

A

Is less then 1/2 way between the full and add lines then service to Appro 1 in below full line(TOP SET OF BOLTS)

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11
Q

(ON The Engines) From add to full is how much oil?

A

2 Quarts

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12
Q

(ON The Engines Starters) What is the time required to check?

A

No time to check

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13
Q

(ON The Engines Starters) Which not required to check oil?

A

Parker-Hannifin

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14
Q

(ON The Engines Starters)Primary Oil?

A

Mobil Jet 254

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15
Q

(ON The Engines Starters) Secondary Oil?

A

MIL-PRF-23699

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16
Q

(ON The Engines Starters) Where should the oil be?

A

The flat-machined surface iside fill port at the 6 o’clock position

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17
Q

(ON The Engines) Whats the capacity?

A

7.3 Quarts

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18
Q

(ON Main Gearbox) How long should you let the Helicopter sit for checking oil level?

A

6 hours or overnight without the head turning

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19
Q

(ON Main Gearbox) How long before you can check the hot side of the dip stick?

A

1/2 to 2 hours after shutdown

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20
Q

(ON Main Gearbox) How long before you can check the cold side of the dip stick?

A

More then 2 hours after shutdown

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21
Q

(ON Main Gearbox and IBG/TGB) Primary Oil?

A

DOD-L-85734

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22
Q

(ON Main Gearbox and IBG/TGB) Secondary Oil?

A

None

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23
Q

(ON Main Gearbox and IBG/TGB ) Cold weather Oil?

A

MIL-PRF-7808 (OAT -40C to -55C)

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24
Q

(ON Main Gearbox) Oil capacity

A

7.5 Gallons

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25
Q

(ON The IGB/TGB) When can you not check the oil?

A

When pylon is folded

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26
Q

(ON The IGB/TGB) Oil level should be in where?

A

Bull’s eye

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27
Q

(ON The IGB/TGB) capacity?

A

2.75 pints

28
Q

If the Intermediate Gearbox needs more then how much oil to bring to the top of the bulls eye then replace?

A

300 ML (.63pint/300cc) and the Helo was operated at this low level

29
Q

If the Tail gearbox needs more then how much oil to bring to the top of the bulls eye then replace?

A

400 ML (.84pint/400cc) and the Helo was operated at this low level

30
Q

(Viscous Damper) What is the Air bubble limits?

A

Under 1inch fine,1-2Inch needs to be serviced, over 2 inches replace.

31
Q

(Viscous damper) If puddling of grease below a new one how long is it acceptable?

A

Yes, for 10 hours

31
Q

(Viscous Damper) Serviced with what?

A

VV-D-1078

32
Q

Hoist oil and how do you check it?

A

Mil-PRF-23699, Sight glass through the rear fan screen

33
Q

(Hydraulic System) When hot, Piston movement of how much into the over fill zone is acceptable?

A

3/8th inch

34
Q

(Hydraulic System) How long must you let oil sit to be at ambient air temp and temp levels cant be over what?

A

1 hour after Flt. Temp labels for over temp (270 Max)

35
Q

(Hydraulic System) Selector valve outs 1,2,3,4?

A

Out 1- #1 Pump Module
Out 2- #2 Pump Module
Out 3- Backup Pump Module/ APU Accumulator
Out 4- Rotor Brake

36
Q

(Hydraulic System) What are the cations when servicing?

A
  • Make sure oil is seen in sight glass before servicing, so you don’t pump air into system.
  • Always stow selector valve in the OUT 4 position.
37
Q

(Hydraulic System) Hand Pump Reservoir Capacity?

A

1.3 Quarts

38
Q

(Hydraulic System) When fluid level is at the line how much oil remains?

A

0.3 Quarts

39
Q

(Hydraulic System) #1,#2,& B.U. Pump Reservoirs hold how much when full?

A

0.84 Quarts (Full)

40
Q

(Hydraulic System) When does the low light come on?

A

0.52 Pints (60%)

41
Q

(Hydraulic System) Primary Oil? Any substitutes?

A

MIL-PRF-83282. NO ACCEPTABLE SUBSTITUTES!!

42
Q

Primary Aircraft fuels?

A

JP-4, JP-5,JP-8, Jet A

43
Q

Secondary Aircraft fuels?

A

Jet A1, Jet B

44
Q

Auto fill sequence Requires what to take place? What order does it go in?

A

ACFT Power, Order- Mains, LO, LI, RI

45
Q

How to test the Pre-checks when fueling?

A

One at a time, Should Slow Significantly or Stop in 5-10 seconds. If either pre-check fails stop fueling immediately!!!

46
Q

If main tank pressure gauge reaches what, stop refueling and check fuel vent tubes.

A

2 PSI

47
Q

FSII requirement? (Fuel System Icing Inhibitor) 4 things? 1 extra credit :)

A
  • It is required in all coast guard aircraft
  • Common brand name is Prist
  • .10-.15% by volume (PG-85-00-170)
  • You must verify the presence in all commercial fuels!!!!
  • Authorized type- Diethylene Glycol Monomethly Ether
48
Q

Capacities of the fuel tanks?

A

Main tanks combined- 590 gallons
Left aux combined- 240 gallons
Right aux- 80 gallons
Total- 910 gallons

49
Q

Main tires psi,cut limit, bald spots?

A

Psi- 95-100
Cut limit- 4/32”
Bald spots- None that expose fabric ply, and none that exceed 12” continuous

50
Q

Tail tires psi,cut limit, bald spots, Slippage?

A

Psi- 78-83
Cut limit- 3/32”
Bald spots- None
Slippage- 1/4” Max

51
Q

Rotor brake min pressure, brake wear indicator pins?

A

Min pressure- 450 Psi
Indicator pin min 3/16” from housing
(6 pins total)

52
Q

Float bags color and diameter when inflated?

A

Yellow and 5 ft in diameter

53
Q

Tip caps blade deflection, and what screws cant be missing?

A

12” max blade deflection from static postion, #4, #5, #6 screws cannot be missing!!

54
Q
  • Aircraft tie downs used in what wind MPH?
  • Must park facing the wind if?
  • Fuselage tie down rated for?
  • Cabin deck rings rated for?
A
  • Aircraft tie downs 45 MPH
  • Must park facing the wind- 20 MPH
  • Fuselage tie down rated for 12,500 LBS
  • Cabin deck rings rated for 2,500 LBS
55
Q

Max speed for towing is?

Stab position?

A

5 Mph max

Stab level

56
Q

Cargo door measurements?

Floor rated for?

A

Cargo door- 54” X 44”

Floor rated at 300LB per sq. ft.

57
Q

Seats can decelerate up to ?

Inertia reels lock at?

A

14g’s of deceleration

Inertia reels lock at 6g’s

58
Q

Emergency Frequencys?

A 
VHF-AM(TOWER)- 121.5 MHz
VHF-FM(CG STATION)- 156.8 MHz
UHF(Military)- 243.0 MHz
HF(LONG RANGE)- 2182. KHz(02.182 MHz)
HF-ALE- SOS
59
Q

Cabin Fire EP Symptom?

A

Smoke or flames visible in the cabin or cockpit.

60
Q

Cabin Fire EP Corrective Actions?

A
  1. Alert Crew
  2. Designate Crewmember to fight fire.
  3. Windows and vents- CLOSED
  4. Doors- CLOSED
  5. ECS- OFF
    If fire appears out:
  6. Land as soon as practicable.
    If fire continues
  7. Land immediately
    -Perform smoke and fumes elimination as ness.
61
Q

Electrical Fire EP Symptoms?

A
  1. Acrid smell of burning electrical insulation

2. Smoke, flames and/or sparks visible in the cabin or cockpit.

62
Q

Electrical Fire EP Corrective Actions?

A
  1. Alert Crew
  2. Designate Crewmember to fight fire.
  3. Affected equipment and associated circuit breakers off/pull
    4.Windows and vents- CLOSED
  4. Doors- CLOSED
  5. ECS- OFF
    If fire appears out:
  6. Land as soon as practicable.
    If fire persists
  7. Generators, Converters, and/or other logical equipment- OFF
  8. Land immediately
    -Perform smoke and fumes elimination as ness.
63
Q

When turning electrical power off, engine and inlet anti-ice is automatically on, resulting in??

A

A loss of about 18% available torque.

64
Q

Smoke and Fumes Elimination?

A
  1. Airspeed- 70 Kias or less
  2. Cabin door- Open
  3. Windows and vents- open to blow air into cockpit
  4. Yaw aircraft to vent smoke and fumes
65
Q

Lost Swimmer Day?

A
  1. Mark and note position
  2. Transition and establish Right-hand orbit.
  3. Search/monitor for rescue swimmer signal
    A. Radio- Prebriefed FM frequency
    B. Smoke
    C. Mirror
  4. When visual, resume hover position

USCG (56 decks)

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