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78 Cards in this Set
- Front
- Back
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When towing an A/C, what position should the stab be slew to and using what power source?
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Zero degrees to maximize view, using external power if possible to minimize damage to the A/C battery system
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To avoid damage to the tail wheel lockpin, ensure it is in what position prior to moving A/C?
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The up (disengaged) position
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What is the 'anymouse' box?
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A system used by all hands to discretely submit safety concerns. All submissions are viewed by Safety and the CO.
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Why is JP-4 a restricted fuel?
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Use of JP-4 will subject helicopter to flameouts under certain flight attitudes, altitude/temperature conditions, and certain ground operations. Make sure ADB is annotated if JP-4 is being used.
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Can you check the fuel load w/o electrical power applied?
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No.
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In what order do you connect the static ground cables when fueling?
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Ground to helicopter or refueler, Helicopter to reflueler or fuel nozzle to helicopter.
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Why should you make sure the battery is installed when fueling?
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Without aircraft battery installed, electrical activation of high-level sensors cannot be verified.
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What should you ensure the pressure is set to on the fuel servicing unit?
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Max. of 55 PSI
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What are the ONLY positions personnel may may enter or exit the rotor arc?
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3 and 9 o'clock
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Why must you keep clear of the helicopter when the main rotor blades are turning?
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Main rotor blades can droop within 4-5 feet of the ground. Under gusty wind conditions, it may be necessary for the pilot to take off unexpectedly.
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Where shall the PC stand when taxiing the A/C out?
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Facing helicopter, 50 feet in front of, and 10 feet to the right of the A/C (Pilot right-hand side)
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When securing the main rotor blades while spread, what must the deflection be?
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6-12 inches
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All personnel should be what distance away from the A/C if SATCOM is being operated?
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50 ft. radius to avoid radiation
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How many tie-down chains are used for heavy weather, and tied to which rings?
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18, 3 on each ring (Main mount, high point, aft tail cone)
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Are personnel allowed to enter/exit the rotor arc while engines are online but the rotor head is not spinning? Why or why not?
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No, due to possible failure of the rotor brake.
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What must you do if either main tank lights on refuel pre-check panel fails to illuminate?
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Stop refueling and perform checkout procedure of the fuel precheck system.
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What is the combined fuel cell capacity in lbs?
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2304 lbs
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A fuel sample must be taken within what time frame before an A/C's initial launch?
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Within 24 hours
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How long are fuel samples valid for?
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24 hours, or after flight
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How long must you wait to perform sampling on a moved or refueled A/C? Why?
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2 hours, to allow contaminants to settle (water, biological, dirt)
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Approx. how much fuel is taken from each fuel cell for sampling?
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1 pint.
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Who can inspect fuel samples?
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310 CDI, CDQAR, QAR, or qualified aircrew
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If contaminants are present, retain sample, and drain approx how much fuel into a bucket or other approved container?
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1 gallon.
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If after draining a gallon of fuel, a second fuel sample still comes forth contaminated, what must be done?
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Notify M/C and QA, Initiate a downing discrepancy. Put results on the fuel sample log sheet.
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What must be removed prior to A/C wash?
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Smokes, to prevent accidental activation
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Can you use CPC for beautification purposes?
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No.
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What is the only authorized cleaning compound?
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MIL-PRF-85570
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How long is cleaning solution allowed to remain on aircraft surface?
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3-5 minutes. Rinse thoroughly to remove all cleaning solution.
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How long should it take to perform a DTA?
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There is no time limit. The inspection shall be done completely and correctly according to the MRC's.
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How do you check if a Daily Deck or Turnaround card is valid, and up to date?
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Check for the CTPL stamp, and ensure applicable IRACs are incorporated.
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If a discrepancy is found on a DTA, what will the "when discovered" code be in NALCOMIS?
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Daily : J
Turnaround: K |
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Besides writing the MAF, where else does the discrepancy get logged?
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The daily paperwork (4790/38)
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As Plane Captain, who are you directly responsible to?
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The CO.
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How much does the windshield reservoir hold?
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1 qt of water
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What do you service the windshield reservoir with?
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Water.
**If below 32 degrees F, then it is serviced with a half water/half isopropyl alcohol mixture to avoid freezing |
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How long do you wait after shutdown to check the APU level?
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1 hour
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How long do you wait after shutdown to check the MGB fluid level?
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Hot side of dipstick : .5 - 2 hours after shutdown
Cold side = 2+ hours after shutdown |
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How long do you wait after shutodwn to check the engine oil level?
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At least 20 minutes
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To prevent oil from being forced past engine seals, do not add oil past what level on the engine sight gage?
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One inch below full mark on sight gage, or top two bolts
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Operation of engines at temperatures below -13F will require use of what type of lubricating oil?
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MIL-PRF-7808
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For arctic operations, -25F, what type of hydraulic fluid must be used?
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MIL-H-5606
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How far into the "over-serviced" area of a hydraulic pump sight gage is acceptable?
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3/8 inch
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Does a Daily inspection satisfy the requirements of a Turnaround inspection?
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No, they are two separate inspections
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How many people does it take to fold the tail pylon?
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5; 1 on the stab wrench, 3 on the fold pole, 1 on the stab.
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What kind of engine does the MH-60S support?
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T700-GE-401C
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What are the limits for rotor brake pressure?
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450-690PSI
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What are the limits for the APU accumulator
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2700-3400PSI
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Mil spec for engine oil
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MIL-PRF-23699
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Mil spec for gear box oil
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MIL-PRF-85734
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Mil spec for hydraulic fluid
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MIL-PRF-83282
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NATO code for JP-4
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F-40
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NATO code for JP-5
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F-44
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NATO code for JP-8
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F-34
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MAX capacity for engine oil
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7.3 qts
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MAX capacity for hydraulic reservoir/coffee can?
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1.3 qts
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MAX capacity for IGB/TGB
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2.75 qts
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MAX capacity for MGB/Main Transmission
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7.5 gallons
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What is the maximum amount you can service the TGB before reporting to QA?
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0.85 pints
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What is the maximum amount you can service the IGB before reporting to QA?
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.63 pints
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What is the maximum amount you can drain before replacing the IGB/TGB?
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2.57 pints
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State the types and ratios of soap to water for each type of aircraft wash.
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1 - Light 1-9
2 - Normal 1-4 3 - Heavy 1-1 |
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What does CAD stand for?
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Cartridge actuated device
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How many CADS are on our A/C and where are they located?
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6; 2 on each fire bottle, one on the rescue hoist, and one on the cargo hook
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What are the main mount tire pressure limits?
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130-140 PSI
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What are the limits of the tail landing gear tire pressure?
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100-110 PSI
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How long is a Daily valid for?
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72 hours
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How long is a Turnaround valid for?
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24 hours, unless flown or major maintenance is performed
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What type of APU is equipped?
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Garrett
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What is the ADB, and where can you find it?
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Aircraft Discrepancy Book, there is one per aircraft, kept in Maintenance control
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How many "A" sheets are kept in the ADB?
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The last 10
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What is the significance of placement of MAFS in the ADB? (left vs. right)
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Left - signed off/completed, utilized to check for higher risk of fod.
Right - outstanding gripes |
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What is the first step when performing a Daily Inspection?
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Review the ADB for outstanding gripes to avoid duplicate MAFS
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What does MSDS stand for?
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Material Safety Data Sheet
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Where are the MSDS located?
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In the tool room, and in the hangar
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Where can you find the "teeter test"? What is it?
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Located in the TA card, the teeter test is a method of moving the tale blade up and down, to see if the opposite blade moves in conjunction.
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What is the limitation of cuts, nicks, or tears in a tail rotor boot?
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No cuts, nicks, or tears.
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What colors correspond to hydraulic fluid, engine oil, and gear box oil, in regards to PON-6s? (red/yellow/green)
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Red - Hydraulic Fluid
Green - Gear Box Oil Yellow - Engine Oil |
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Where can you find information about the 'breakaway valve?'
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Fuel breakaway valve information can be found in the Daily Deck (you'll have to be able to actually find it)
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