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408 Cards in this Set
- Front
- Back
What is the length of a trail line used during hoisting operations?
|
105 ft
|
|
An HH65 uses what type of rototuner?
|
Helitune RT-5JS+
|
|
At what pressure should tires be stored?
|
50% of test pressure or 100 psi, whichever is lower
|
|
Where would you find A/C tire pressure?
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placards attached to or painted on the landing gear or wheel well door
|
|
What does it mean when R2 is on the left side of a tire?
|
the tire has been retreaded twice
|
|
ACMS is based on what?
|
MRL
|
|
Where would you find station fueling procedures?
|
TIMI
|
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Who can grant permission to take off after a precautionary landing has been made with minor damage?
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CO
|
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Who can grant permission to take off after a precautionary landing has been made with major damage?
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Commandant (CG-711) with technical concurrence from Commandant (CG-41)
|
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A Master Sgt in the Army is equivalent to what Coast Guard rank?
|
Senior Chief (E-8)
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What are the responsibilities of the CDAR?
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serves as unit consultants and advisors in the administration of the units addictions program
|
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What privileges can a supervisor not withhold?
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normal liberty
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What are tattoos not allowed to have?
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can't show political endorsement, can't be prejudicial to good order and discipline, can't bring discredit upon the service, can't be contrary to core values, can't symbolize discrimination, sexual images, supremacist/extremist groups, gangs, or drug use
|
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What is not an indication that a rivet is working?
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tipped rivet head
|
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What is the degree of a countersunk rivet?
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100 degrees
|
|
How often does a cable tensiometer get calibrated?
|
every 15 months
|
|
What # riser is used to check the tension of a 3/16 cable at 60 degrees F?
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#2
|
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Where are cable most likely to wear?
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on one side only along entire length of normal cable movement
|
|
Who has to authorize temporary modifications to check stands or use of temporary stands?
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Safety Officer
|
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Who is the president of the permanent mishap board?
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XO
|
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At night, how does a pilot signal he is ready for taxi?
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may give "up" signal by turning on flashlight or other moveable light and moving it up and down
|
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What does excessive heat and centrifugal force cause on a turbine blade?
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growth
|
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When is a fireguard allowed to depart?
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once all engines are operating and the danger of fire is no longer present
|
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Who is in charge of the flight safety plan at an airstation?
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CO
|
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How far away does a refueler have to be from A/C vents?
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25 feet
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How far away does a refueler have to be from buildings?
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50 feet during fueling operations
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On what A/C can the supervisor of the towing team not have a collateral duty?
|
C-130
|
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Damage on a first stage turbine blade is an indication of what ?
|
FOD intrusion, shock ,overloading, faulty processing, defective materials, overheating
|
|
What is the candle power of the signal mirror?
|
8 million candle power
|
|
What color is form DD1574?
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orange (serviceable, RFI, condition A)
|
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What does the #2 represent in the first number of NAVAIR 2-32-5?
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maintenance instructions
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The vernier scale on a prop protractor measures in what scale?
|
2D-4D
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What is the max number of threads that can show on a turnbcukle?
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tenths of a degree
|
|
Blade twisting on a prop does what to a blade?
|
3
|
|
How much humidity when the blue indicator turns pink on a canned engine humidity card?
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aerodynamic twisting tends to turn blades to a high blade angle, centrifugal twisting tries to force the blade to a low blade angle (centrifugal is the stronger of the two)
|
|
What action is taken when there is a fuel spill of 4x11 feet?
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40%
|
|
How many sections does an APU have?
|
medium spill (under 50 ft) fire guard posted upwind with at least one 150 lbs dry chemical or TAU extinguisher
|
|
What is the downfall of an axial flow compressor?
|
3
|
|
How is cabin pressure regulated?
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1) good efficiencies over only narrow rotational speed range, 2) difficulty of manufacture and high cost, 3) relativley high weight, 4) high starting power requirements
|
|
In what part of an air conditioning system is Freon changed to a liquid?
|
by means of a cabin pressure regulator, and outflow valve, and a safety valve
|
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What are the benefits of synthetic over conventional oil?
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condenser
|
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What are the three different ways an accessory spline shaft is lubricated?
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1) less tendency to deposit lacquer and coke, 2) less tendency to evaporate at high temperatures
|
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Who receives a 3307 for an alcohol incident?
|
wet pad, dry pad and mist
|
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Who appoints the Unit Command Chief (silver badge)?
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enlisted members
|
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Who appoints Gold Badge?
|
CO
|
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What type of medium is used for ultrasonic testing?
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commandant
|
|
When do you not use lockwashers?
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water, oil, grease, or commercial gels
|
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When tracing a wire and the letter of the wire changes, what does it mean? i.e. 32A16R - 32B16R
|
on primary or secondary structures, superstructures, or in applications where failure may result in damage or danger to aircraft or personnel
|
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What is the flash point of JP-5?
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wire segment has changed
|
|
Where do you get bleed air from?
|
140 degrees F
|
|
How often is air circulated in a NICAD battery shop?
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the compressor section
|
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When applying a top coat, what can cause "blushing"?
|
3-4 changes per hour
|
|
What is the dwell time of primer once it is mixed?
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water usually causes this and it may happen because of surface moisture or excessive moisture in the air.
|
|
What are two types of spray guns?
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30 minutes
|
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When storing paints and dopes, what size storage can are you allowed to use?
|
conventional and HVLP
|
|
After chemical conversion coating, how long must you wait to apply paint or sealants?
|
5 gallons max
|
|
How often do you empty oily solvent rag containers?
|
minimum 1 hour (not more than 72 hours)
|
|
What is the required percentage of Prist in fuel?
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daily
|
|
What do you want when you open a checking account?
|
.10-.15% by volume
|
|
Where do you find limits for scratching on tubing?
|
FDIC insurance
|
|
What is the minimum amount of time in service to make E-8?
|
NAVAIR 01-1A-20 & NAVAIR 01-1A-1
|
|
At what percent are lifting devices tested to?
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10 years
|
|
Who is responsible for the safety program at an airstation?
|
200%
|
|
What does the "Status of Forces Agreement" state?
|
CO
|
|
What do you do with a CAD package after it has been opened and you don't use the CADs?
|
international agreement providing approval of certain foreign governments for U.S. personnel to enter their territory for defensive purposes
|
|
What size wire do you use to shunt CADs?
|
the date the CAD package is opened starts the OPEN/INSTALLED life of those CADs whether they are physically installed on the A/C or not
|
|
What is the proper way to wire a switch down?
|
.020"
|
|
What units must have JOAP sample taking supplies on hand?
|
with .020" copper wire, shearwired in a single strand method
|
|
What type of material can you use eddy current on?
|
all Coast Guard air stations
|
|
When can't you smoke in government housing?
|
electrically conductive material
|
|
What type of material does dye penetrant work on?
|
in family quarters that share a common heating/ventilation/air conditioning (HVAC) systerm with the quarters of non-smokers
|
|
How far must electrical boxes and switches be off the hangar deck?
|
metals and other non-porous materials not harmed by penetrant
|
|
Who regulates Lock Out/Tag Out procedures for shore facilities?
|
18 inches
|
|
Long term exposure to solvents will do what to you?
|
OSHA
|
|
What is the ATA chapter for pneumatics?
|
dermatitis
|
|
How do you tell if a flexible hose has twisted?
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36
|
|
What priority is Afloat Inconus?
|
the lay line isn't straight anymore
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How are fire protection lines marked?
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3
|
|
How are fuel lines marked?
|
brown tape with diamonds
|
|
How are pneumatic lines marked?
|
red tape with 4 pointed stars
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|
How are hydraulic lines marked?
|
orange and blue tape with criscrossing lines
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How are breathing oxygen lines marked?
|
blue and yellow tape with circles
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|
What is the tubing manual?
|
green tape with squares
|
|
What is galling?
|
NAVAIR 01-1A-20
|
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What is not an authorized marking medium for use on combustion sections?
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accumulation of foreign material deposited on surfaces, it's caused by movement of two surfaces in contact with one another under severe pressure
|
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How much kinetic energy of the exhaust gasses does the turbine transform into mechanical energy?
|
no carbon, copper, zinc, or lead based utensils (no pencils or grease pens)
|
|
What does a starter turn on a turbine engine?
|
60-80% of the total exhaust gasses
|
|
What is the # for an oil analysis request form?
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the compressor
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What is the # for an oil analysis record?
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DD-2026
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Where are the damage limits for A/C corrosion?
|
DD-2027
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What is prepared when a directive or situation requires that technical information must be promulgated within an activity?
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refer to the applicable aircraft technical publication
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What are the indications of a failed rivet?
|
TIMI
|
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What contaminate by itself is not a great threat to the aircraft if it is in the fuel?
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tipped rivet heads and looseness and cracked or missing paint
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|
What is the manual for confined space entry?
|
surfacants
|
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What does the first number in an AFTO stand for?
|
COMDINST M5100.47
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What type of liquid penetrant is not authorized on aircraft engine components?
|
category
|
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How often are flight line fire extinguishers inspected?
|
visible dye, dual mode, water washable (method A), and lipophilic
|
|
What do you use to make a finish blend on a comressor blade?
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monthly
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How often do you check the humidity on a stored engine?
|
crocus cloth or a fine abrasive stone
|
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How do you store preserved engines?
|
30 days non-pressurized, 180 days pressurized
|
|
What type of seal goes on a component with relative motion?
|
engines should be grouped in type and stored in double rows with TO compliance record, safety valve, filler plug, and humidity indicator facing out available for inspection
|
|
What is brinelling?
|
dynamic seal
|
|
What is profile?
|
the term used to describe damage to a raceway caused by compression
|
|
Where are hydraulic fluid samples taken from on an A/C?
|
the contour of a blade or surface
|
|
A Staff Sgt in the Army is eqivalent to what Coast Guard rank?
|
main system return line, pump suction line, or system reservoir
|
|
When do you not fly a commisioning pennant?
|
E-6
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|
What is the minimum TIS requirement for an E-4 to get promoted to E-5?
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when you are flying an admirals flag or a command pennant
|
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What is a CG-4910 and what is it used for?
|
no TIS requirement, just 6 months TIG
|
|
What panel has a judge and five members?
|
a CG-4910 "Report and Disposition of Offense" is used for documenting an UCMJ offense normally disposed of under UCMJ
|
|
What is the proper method of correspondence with a non-federal agency or individual?
|
general court martial
|
|
How long do you have to return a UR'd part after the date of failure?
|
business letter
|
|
A 5 degree temperature change equals what % tire pressure change?
|
60 days
|
|
What does the MK 79 put out for a signal?
|
1%
|
|
What are divergent ducts used for?
|
red pyrotechnic star
|
|
What are the types of fuel controls?
|
to increase pressure and decrease velocity
|
|
Where do you find instructions on how to write a COMDINST?
|
hydromechanical and electrical
|
|
Where do you go to find EAL help?
|
COMDINST M5215.6 (series)
|
|
How many broken strands are allowed in a non-critical area of a cable?
|
EAL help page
|
|
How many strands in a 2x7 cable?
|
7x7: 3 per inch, 7x19: 6 per inch
|
|
What material type is reportable support equipment?
|
2
|
|
Type 6 is considered what type of support equipment?
|
Type 6
|
|
What is the tax exempt number for making micro purchases with the P-card?
|
aeronautical support equipment
|
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What do you typically use to make purchases under $2500?
|
B-239641
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What is the purchase amount (fuel exception) for unwarranted card holders?
|
P-card
|
|
Who approves hoisting devices?
|
$2500
|
|
What do you do if you find a 3/4" crack on a jack?
|
ANSI
|
|
How much weight to depress the ram on a jack?
|
weld it (up to 1 inch, no cracks on the lifting cylinder)
|
|
What do you preserve fuel cells with?
|
not over 100 lbs
|
|
What type of threaded inserts do we use?
|
MIL-PRF 6081
|
|
What are the three types of quick releases?
|
helical coil, twinserts, lockring inserts, spark plugs
|
|
The cambered edge of a blade is called what?
|
camloc, dzus, and airloc
|
|
What type of corrosion is characterized by worm like traces?
|
blade back, curved side
|
|
What is direct chemical attack corrosion?
|
filiform corrosion
|
|
What corrosion is caused by two metals vibrating?
|
uniform surface corrosion
|
|
What corrosion is caused by two different metals with different electrcial potentials?
|
fretting corrosion
|
|
What term is used to describe the prescence of rub marks on a compressor blade?
|
galvanic corrosion
|
|
How do you blend damage on a compressor blade?
|
galling
|
|
What is the flash point of JP-4?
|
in a radial direction in relation to the engine
|
|
How much does PRIST lower the flash point of JP-5?
|
-4 degrees F
|
|
What do you do when backing a fuel truck near an A/C?
|
4 degrees
|
|
How far away from the A/C should an electrical cart be during fueling operations?
|
backing up near an A/C is not authorized
|
|
What do you do if a card/instruction tells you to use a chemical not on the ACL?
|
50 feet
|
|
Who can approve a one time purchase of chemicals not on the ACL?
|
use it if the MPC says to
|
|
What officer is responsible for the calibration of measuring tools?
|
EO
|
|
Who is responsible for property disposal?
|
CO
|
|
Who do you go to get grounded for emotional/mental problems?
|
Property Disposal Officer (PDO)
|
|
What is the indication of high dirt/sand in an oil sample?
|
your CO
|
|
How do you mark the packaging for an urgent special JOAP sample?
|
an increase in silicon
|
|
What is the CG-22 process guide?
|
both the form and the packaging must be prominently marked in red (such as red borders)
|
|
What is the ACMS users process guide?
|
CGTO PG-85-00-20
|
|
What is CGTO PG-85-00-30?
|
CGTO PG 85-00-10
|
|
What is the TCTO/SCTO process guide?
|
the reliability centered maintenance process guide
|
|
What is CGTO PG-85-00-50?
|
CGTO PG-85-00-40
|
|
What is CGTO PG-85-00-60?
|
the TIMOS process guide
|
|
What is CGTO PG-85-00-70?
|
the corrosion control process guide
|
|
What is CGTO PG-85-00-90?
|
the ACCB process guide
|
|
What is CGTO PG-85-00-100?
|
the project managment process guide
|
|
What is CGTO PG-85-00-110?
|
the rockwell collins perfomance based maintenance process guide
|
|
What is CGTO PG-85-00-120?
|
the aeronautical engineering maintenance managment manual process guide
|
|
What is CGTO PG-85-00-130?
|
the acronyms process guide
|
|
What is CGTO PG-85-00-140?
|
the UR process guide
|
|
What is CGTO PG-85-00-150?
|
the contract aviation maintenance process guide
|
|
What is CGTO PG-85-00-160?
|
the aeronautical support equipment process guide
|
|
What is CGTO PG-85-00-180?
|
the aircraft transfer process guide
|
|
What is CGTO PG-85-00-190?
|
the aircraft weight and balance process guide
|
|
What is CGTO PG-85-00-210?
|
the technical airworthiness assurance process guide
|
|
What is CGTO PG 85-00-220?
|
the wiring integrity program process guide
|
|
What is CGTO PG-85-00-230?
|
the aviation electomagnetic compatability program process guide
|
|
What is CGTO PG-85-00-240?
|
the maintenance procedure card process guide
|
|
What is CGTO PG-85-00-260?
|
the graphics style process guide
|
|
What is CGTO PG-85-00-270?
|
the FLIR systems "power by the hour" process guide
|
|
What is CGTO PG-85-00-290?
|
the technical writing style process guide
|
|
What is CGTO PG-85-00-320?
|
the standardized stinfo markings process guide
|
|
What is CGTO PG-85-00-350?
|
the large scale disaster response process guide
|
|
What is CGTO PG-85-00-390?
|
the HSK composition and managment process guide
|
|
When is the CPA code entered into direct access for a CPA?
|
the sector interim maintenance process guide
|
|
How often is corrosion training done?
|
6 months
|
|
What is secondary damage?
|
quarterly for unit maintenance personnel and monthly for metal shop and corrosion control team
|
|
What is the first step in submitting an urgent UR?
|
damage that is usually far removed from the primary damage and is caused by the transmissions of shock loads along structures
|
|
Who do you notify if A/C requires PDM level repair prior to scheduled PDM?
|
create the UR to obtain the report number before you submit a message
|
|
What is the definition of a Class C repair unit?
|
contact the respective ARSC Product Line Engineering Cell and the ARSC Product Line Mananger
|
|
What type of unit can repair components?
|
categorized under DOD "Intermediate Maintenance" and is devoted to the repair (not overhaul), test, and return to serviceable status of unserviceable aeronautical components and equipment
|
|
When do you use pan head screws?
|
Class "C" repair unit
|
|
How do you clean dirt/debris from A/C windows?
|
in general application where head height is not restricted
|
|
How much hydraulic fluid is cycled through a hydraulic system during a flush?
|
glass cleaner/plastic polish and a low lint rag
|
|
No report of survey is necessary for lost property under what cost?
|
at least 3 times the amount in the system
|
|
ARSC, ATTC, and ATC are assigned as what Force/Activity designator priority?
|
$500
|
|
What is the water temperature suppossed to be at an A/C wash rack?
|
III
|
|
What are the two approved methods for purging fuel cells?
|
120-140 degrees F
|
|
Why can nitrigen be dangerous in a confined space?
|
air purge and fluid purge
|
|
How do you affect the RPM of a propeller
|
it takes oxygen's place in air
|
|
What do you call the pivot point for retractable landing gear?
|
with a stepmotor
|
|
Where do you store pre-pregs?
|
the trunnion bearing
|
|
What is the only authorized method of removing paint from composites at field level?
|
in non-frostfree freezers
|
|
What type of o-ring do we use on 3000 psi hydraulic systems?
|
orbital type sanders and hand sanding
|
|
What is the lowest rank to sign a UR?
|
SAE AS28775 (formerly MS28775)
|
|
What standard must out tools surpass?
|
person submitting the UR
|
|
What does standardization of maintenance ensure?
|
SAE Aerospace standards
|
|
What is the best humidity for painting?
|
improves overall quality, capability, and reliability
|
|
Who pays for support equipment replacement costing $2000?
|
70 degrees F and <85% humidity
|
|
How quickly do you ship failed components?
|
the unit (up to $2500)
|
|
How long do you have to implement changes to TO's once you receive them?
|
within 60 days
|
|
What is the definition of a WARNING in a pub/MPC?
|
5 working days
|
|
What is the definition of a CAUTION in a pub/MPC?
|
AN OPERATING PROCEDURE, TECHNIQUE OR PRACTICE THAT, IF NOT CORRECTLY FOLLOWED, COULD RESULT IN INJURY OR DEATH. (always in caps/bold RED)
|
|
What is the definition of a NOTE in a pub/MPC?
|
AN OPERATING PROCEDURE, TECHNIQUE OR PRACTICE THAT, IF NOT CORRECTLY FOLLOWED, COULD RESULT IN DAMAGE TO OR DESTRUCTION OF EQUIPMENT (always in caps)
|
|
Who does trial installations?
|
An operating procedure, technique or condition that requires emphasis.
|
|
Where does Freon change to a gas in an A/C air conditioning system?
|
Prime Unit
|
|
In helo rotor systems, what does a vertical beat require?
|
the evaporator
|
|
When do you replace a bonding strap?
|
a track and balance
|
|
What are the classifications of damage?
|
When the resistance rises above .003 ohms
|
|
Who wears the LPU26/PE vest?
|
negligible, repairable by patching, repairable by insertion, and repairable by replacement
|
|
What is the hand pump used to inflate on the raft?
|
rotary wing aviators
|
|
What color is the night lever on the MK 124?
|
the floor support
|
|
What type of functional check poses no danger to mission safety or completion if component fails?
|
white
|
|
What is the maximum speed of the fuel truck on the ramp?
|
flight "V"
|
|
What color is form DD 1577-2?
|
5 mph
|
|
Within how many feet of an obstruction do you need wing walkers to taxi?
|
green (NON-RFI, unserviceable, Condition F, class 265)
|
|
What does an Air Force first sergeant insignia look like?
|
25 feet
|
|
How many battle streamers do we have?
|
5 down and 1 up, with a diamond
|
|
What do you call the National Ensign when flown afloat?
|
34
|
|
What flag is used for parades and ceremonies?
|
ensign
|
|
In what war did the Coast Guard get transferred under the Navy for the first time?
|
Coast Guard Flag
|
|
When did the Coast Guard adaopt the Navy rates?
|
WWI
|
|
In the Revenue Cutter Service, how were petty officers assigned?
|
1917
|
|
What is the minimum TIS to apply for CWO?
|
by the ship's captain
|
|
What cutter was sunk by a German torpedo in WWI?
|
8 years active (at least 4 in CG)
|
|
What cutter capture the Boskoe?
|
Tampa
|
|
When are special marks given?
|
Northland
|
|
What do you get for your first alcohol situation?
|
more than 92 days for E6 and below, more than 184 days for E7 and above, more than 19 drill periods for reserve, advancement to E7, detachment, PCS
|
|
What level mark or below do you have to have remedied before you can take the SWE?
|
counseled by your supervisor
|
|
Who is the sole authority for frocking enlisted people?
|
1 or a 2
|
|
What is considered non-resident training?
|
CGPC-epm-2
|
|
What priority is OUTCONUS afloat?
|
EOCTs
|
|
How often are COMDINST reviewed by the originator?
|
2
|
|
Starter splines lubricant should be checked for the presence of metal particles whenver a change is made to detect ______?
|
every 4 years
|
|
Which class fire involves ordinary combustible materials such as wood, paper, cloth, rubber, and many plastics?
|
Impending failure
|
|
What does the wear metal detection system monitor in gearboxes of an aircraft powertrain sytem check?
|
Class A
|
|
Which class fire involves flammable liquids, combustible liquids, petroleum greases, tars, oils, oil-based paints, solvents, lacquers, alcohols, and flammable gasses?
|
Internal mechanical failure
|
|
What type of detector is constructed of two dissimilar metals such as Chromel and Constantan and provides a voltage during a rapid temperature increase?
|
Class B
|
|
Which indicator in a metal detection system will give a cockpit indication if ferrous metal is present in the lubrication system?
|
Thermopcouple
|
|
What is the most common oil pump used in the Coast Guard?
|
Chip detector
|
|
Where would you make appropriate entries describing any deviations that changed the rigging, which would prevent installing rigging tools or new rigging calculations?
|
Gear pump
|
|
What is the name of the sampling technique that is conducted as specified in appropriate servicing documentation?
|
SCHR
|
|
The turbine engine inlet section provides a turbulence-free supply of air to the compressor during _____?
|
Routine
|
|
The APU's compressor supplies bleed air for heating, cooling, anti-ice, and_____.
|
All operating conditions
|
|
What powers an APU's hydraulic starter?
|
Engine starting
|
|
You must perform _____ when rigging a helicopter.
|
Accumulator system
|
|
What is the name of the sampling technique that is taken when a laboratory requests an oil sample or when a deficiency is suspected?
|
Blade tracking
|
|
How are fire extinguishing containers discharged?
|
Special
|
|
Coast Guard helicopters all utilize what type of engine?
|
CADs
|
|
Where on the aircraft should the Maintenance Flight Safety Warning (red tag) be installed before performing aircraft rigging?
|
Turboshaft
|
|
What corrosion has intergranular or transgranular cracking that is caused by the combined effects of constant tensile stress (internal or applied) and corrosion?
|
Cockpit controls
|
|
While conducting engine maintenance and troubleshooting procedures during engine operation, you should maintain _____ feet from the intake of the engine.
|
Stress corrosion
|
|
What is used to check angles and measure surface travel in degrees during perfomance of rig/range checks?
|
25
|
|
The two basic types of oil coolers are air cooled and _____.
|
Universal propeller protractor
|
|
What type of turbine engine utilizes a ducted multibladed propeller to provide thrust?
|
Fuel cooled
|
|
What are the flexible stainless steel discs stacked together called that connect driveshaft sections?
|
Turbofan
|
|
What is the name of the filter that oil passes through just prior to entering the bearing chamber?
|
Thomas couplings
|
|
What are two types of starters used on Coast Guard aircraft?
|
Last chance filter
|
|
How are oil lines marked?
|
Starter-generators and pneumatic starters
|
|
Oil tanks provide for expansion space to allow for oil expansion from heat and ____.
|
Yellow tape with black squares
|
|
What checks are used to verify that the flight controls are properly rigged?
|
Oil foaming
|
|
What type of fire detection system are the Kiddie, Fenwall, and Lindburg Systems?
|
Range checks
|
|
Rigging a rotary-wing A/C coordinates the movements of the flight controls and establishes the relationship between the _____ and its controls.
|
Continuous loop
|
|
Manufacturers normally specify that oil servicing take place shortly after engine shutdown to prevent _____.
|
Main rotor
|
|
Combustion sections use approximately _____ % of the air entering to support combustion.
|
Over-servicing
|
|
What checks are performed to confirm the relative alignment of the flight controls to the aircraft structural stops?
|
25%
|
|
What two power sources does the APU provide for the aircraft?
|
Clearance checks
|
|
What corrosion displays surface erosion caused by minute movement between two parts usually clamped together with considerable unit pressure?
|
Electric and pneumatic
|
|
What is the only way to determine if the appropriate amount of extinguishing agent is present in an extinguisher bottle?
|
Fretting corrosion
|
|
Stator vane bowing is a vane that is curved, and it is usually caused by _____.
|
Weigh it
|
|
Stress rupture cracks usually appear as _____.
|
High heat
|
|
What is the primary purpose for cleaning gas turbine engine parts?
|
Fine hairline crack
|
|
What should be used to attach tags to engine parts?
|
Remove the contaminants that might conceal minor cracks and defects
|
|
Bleed air is tapped from the _____ section of an engine.
|
String
|
|
Due to high temperatures, leaks in the engine bleed air system should never be checked _____.
|
Compressor
|
|
In addition to anti-icing and engine starting, bleed air is also used for _____.
|
By hand
|
|
Prior to being used for the cabin pressurization, bleed air must be _____ prior to use.
|
Enviromental control
|
|
The vapor cycle system uses an _____ to spray pressurized refrigerant into the coils of the evaporator.
|
Cooled
|
|
In the air cycle system, the _____ removes moisture from the air before it is distributed within the aircfraft.
|
Expansion valve
|
|
What is the function of the compressor in the vapor cycle cooling system?
|
Water seperator
|
|
What is the primary purpose of the enviromental control cooling system?
|
Pressurizes the vaporized refrigerant
|
|
The two types of cooling systems used on Coast Guard A/C are the _____ system and the _____ system.
|
Cool avionics components
|
|
What device will open the outflow valve, open the safety valve, and shut off the air conditioning system when an over-pressurization condition exists?
|
air cycle and vapor cycle
|
|
In addition to bleed air, the air cycle system can be operated by air from the _____.
|
Emergency pressurization switch
|
|
A _____ valve prevents fluid flow in one direction while allowing flow in the other direction.
|
APU or ground unit compressor
|
|
The _____ filter has the greatest filtering action of any filter in use.
|
Check
|
|
What type of fuel tank is constructed directly in the wing or structure of an aircraft?
|
Micro
|
|
What valve controls fuel flow into the tank during refueling or fuel transfer operations?
|
Integral
|
|
How many kinks, nicks, or broken wires are allowed in a rescue hoist cable?
|
Fuel level control valve
|
|
Rescue hoists in the Coast Guard operate on _____ psi from the hydraulic system.
|
none
|
|
The _____ switch is designed to slow the hoist to 50 feet per minute within 8 to 10 feet of either end of the cable.
|
3000
|
|
The lifting capacity of the rescue hoist in both Coast Guard helicopters is _____ pounds.
|
Intermediate speed
|
|
The _____ switch automatically stops the rescue hoist when the cable has been paid out to the preset length.
|
600
|
|
The _____ contains the logic circuits for all hydraulic control functions for the rescue hoist.
|
Down limit
|
|
A _____ displacement pump has fluid output that is varied to meet the pressure demands of the system.
|
Hydraulic control module
|
|
An _____ transforms energy in the form of hydraulic pressure into mechanical force to perform work.
|
Variable
|
|
Fluid flow in a hydraulic system is produced by the _____.
|
Actuating cylinder
|
|
Hydraulic reservoirs have _____to prevent fluid from surging and foaming.
|
Pumps
|
|
In a hydraulic system, a _____ is used where movement between componenets does not exist.
|
Baffles
|
|
Reservoirs may have _____ in the filler neck to prevent the entry of foreign matter during servicing.
|
Gasket
|
|
A _____ pump may be used in an emergency system when electrical power may fail.
|
Strainers
|
|
What hydraulic system component prevents the rupture of hydraulic lines under excessive pressure?
|
Hand
|
|
Due to the softening of the rubber, all precautions must be taken to ensure that _____ do not come in contact with aircraft tire.
|
Pressure relief valve
|
|
The _____ support the A/C on the ground and absorb the shocks of landing.
|
Tire deteriorating fluids
|
|
The air-oil strut is commonly referred to as an _____ strut.
|
Shock struts
|
|
What is the function of the torque links on a landing gear strut?
|
Oleo
|
|
What is the maximum amount of pressure loss in a tire over a 24-hour period?
|
Prevent twisting of the wheel in the strut
|
|
What is the most common type of wheel used in the Coast Guard?
|
5%
|
|
What is the most commonly used landing gear configuration on Coast Guard A/C?
|
Split rim
|
|
When conducting a tap test on a composite cowling, a _____ sound typically represents a damaged area.
|
Tricycle
|
|
What is the primary NDI method for testing composite material?
|
Dead
|
|
Composite repair safety is covered in the _____?
|
Ultrasonic
|
|
What is usually done to prevent minor cracks from spreading further in the structure?
|
CGTO PG 85-00-110
|
|
Locating and repairing mechanical and electrical breakdowns is the accepted definition of _____.
|
Stop-drill
|
|
What is the first step in troubleshooting a discrepancy?
|
Troubleshooting
|
|
What is the 5th step in troubleshooting a discrepancy?
|
Analyze the discrepancy
|
|
If unrelated discrepancies are found while troubleshooting, what should be done?
|
Perform operational check
|
|
Bench test procedures for most components can be located in the _____.
|
Enter the discrepancy in the A/C's logbook
|
|
Schematics and diagrams with pin numbers, wire numbers, and component connections are contained in the _____.
|
Component maintenance manual
|
|
What is the most commonly used color to trace ground legs in a wire diagram?
|
Wiring manual
|
|
How do you convert Hz to RPM?
|
Green
|
|
What measurement of vibration uses length of the swing measured in inches, centimeters, or any other measurement of length?
|
Multiply by 60
|
|
How is velocity measured?
|
Displacement
|
|
The frequency at which a system or component will vibrate freely when excited by a single input force is called a _____?
|
Hz
|
|
The point of balance between the blade tip and the _____ is called the spanwise center of gravity.
|
Natural frequency
|
|
The ATF engine has _____ balance points (bolts) located on the spinner.
|
Blade root
|
|
The flight path of the main rotor blades as they fly in the plane of rotation is called _____.
|
10
|
|
Structural repairs in highly critical areas must provide _____ % strength replacement.
|
Blade track
|
|
Structural repairs to sections of the A/C that are inaccessible from one side are _____.
|
100%
|
|
What is the 1st step in completing a damage assessment?
|
Closed repairs
|
|
A small dent in the elevator skin would be classified as _____ damage.
|
Clean the damaged area
|
|
A large hole in a wing spar would be classified as _____ damage.
|
Negligible
|
|
The _____ includes images of the damaged area, staffing recommendations, and a detailed plan for completing the repair.
|
Repairable by patching
|
|
What are the 5th and 6th digits of an NSN for Deepwater?
|
Structural repair plan
|
|
Where was Ida Lewis stationed for 39 years?
|
5th and 6th digits will contain "DW"
|
|
How far from A/C fuel vent must personnel be during fueling?
|
Lime Rock
|
|
How are lines/tubes marked when passing by an engine/intake area?
|
25 feet
|
|
What does a diffuser do to the velocity and pressure of air?
|
paint
|
|
What is the major downside of an axial compressor?
|
slows velocity and increases pressure
|
|
What is an advantage of an axial flow compressor?
|
stall problems
|
|
How many broken strands are you allowed on a hoist cable?
|
high peak efficiencies, low frontal area for given airflow, straight through flow allowing high RAM efficiencies, increased pressure rise by increasing number of stages with negligible losses
|
|
How many people was the LRU/20A life raft designed for?
|
none
|
|
Where can you smoke on Coast guard properties?
|
6
|
|
How many people will the cold weather survival pack accommodate?
|
designated smoking areas only, must be away from entries/exits, cannot be in areas commonly used by non-tobacco users, must be at least 50 feet away from air intake units/vents
|
|
Who assures a unit has and follows a safety program?
|
4
|
|
Safety program successfulness is the responsibility of whom?
|
CO
|
|
What paygrade would a Master Sergeant equal in the Coast Guard?
|
each individual
|
|
What is the rank of the Surgeon General?
|
E-7
|
|
How are compressed gas cylinders marked?
|
O-9
|
|
What year did the coast Guard Standard become the Coast Guard flag?
|
with chalk
|
|
What do cutters fly when on LE patrols/missions?
|
1962
|
|
What is the function of the last stage stator vane on a compressor?
|
Coast Guard Ensign
|
|
What percent of thrust on a turboprop does the propeller actually produce?
|
straighten out airflow to eliminate turbulence
|
|
What type of light is used in the MKI fuel sampling test kit?
|
80%
|
|
What does the test strip in the AEL MKIII test kit test for?
|
ultraviolet
|
|
What are the burn times on a MK124?
|
presence of solids/sediments
|
|
Who assists the CO in developing a unit's Confined Space Entry Program?
|
20 seconds
|
|
How many days do you have to appeal a punitive action once punishment has been imposed?
|
Unit Safety Coordinator
|
|
What factors make for a successful JOAP program?
|
5 calendar
|
|
What is it called when you find indentations on a bearing race?
|
the attitude of an operating activity towards the program
|
|
What is the correct cure time for polyurethane paint on a surface smaller than 9 square feet?
|
brinelling
|
|
What type of resin is not authorized on Coast Guard aircraft?
|
30 hours minimum
|
|
What are fuel cells preserved with?
|
polyester resin
|
|
What are the four ways of decontaminating a hydraulic system?
|
MIL-PRF-6081 Grade 1010
|
|
In a close tolerance quadrant, what type of cable end is used?
|
flushing, purging, purifying, recirculation cleaning
|
|
How do you test locally made cables/swedges?
|
swaged ball terminal
|
|
What percent of the minimum breaking strength do you test cables?
|
in a simulated installed position
|
|
Aircraft skin areas are designated as highly critical, non-critical, and _____?
|
60%
|
|
When you decrease the pitch of the tail rotor blades, what direction will the tail move in relation to main rotor torque?
|
semi-critical
|
|
What is the last step when blending out damage on a compressor blade?
|
opposite the MRH
|
|
How do you clean surface corrosion on a steel cable?
|
use emery cloth ar a fine abrasive stone
|
|
How long are you grounded after donating 300 cc's of blood?
|
with a clean, dry, course weave rag or fiber brush
|
|
Hash marks indicate what on the barrel of a micrometer?
|
3 days
|
|
How close to a fueling operation would you need to secure all non-essential equipment?
|
.025"
|
|
What must be done before you hook up or disconnect power from the aircraft?
|
50 feet
|
|
What are the three jobs of engine oil?
|
shut down the tow/power unit
|
|
What does ATA stand for?
|
cooling, lubricating, cleaning
|
|
How long do you have to return a repairable item after it is removed from service?
|
Air Transportation Association of America
|
|
Who can authorize a flight without a mishap recorder?
|
15 days
|
|
Who owns the UR process guide?
|
CO
|
|
What shape patch should be used on small damage in high stress areas?
|
ARSC ESD
|
|
What is the overlap percentage when spray painting?
|
round/oval in shape with 1/4" to 1/2" blended radius corners
|
|
When can you use Dye Pen NDI?
|
50%
|
|
When can you use magnetic particle NDI?
|
on metals and other non-porous materials not harmed by penetrant
|
|
If properly installed, how much movement can a non-flared fitting have?
|
only on ferrous metals (metals that can be magnetized)
|
|
What is your priority for transfer if you have an OCONNUS afloat billet?
|
1/64"
|
|
What is EMI used for?
|
2
|
|
Who was the first MCPOCG?
|
as an additional instruction in a phase of military duty where an individual is deficient
|
|
Who advises members on their career path?
|
BMCM Charles L. Calhoun (1969-1973)
|
|
What is it called when you have daily long term exposure to chemicals?
|
supervisor
|
|
What is the first step in troubleshooting an engine discrepancy?
|
chronic poisoning
|
|
Who is in charge of a district?
|
analyze the discrepancy
|
|
An NSN has how many digits in it?
|
Rear Admirals (one or two star)
|
|
How often do you empty an oily rag bin?
|
13
|
|
When can a brake rider apply A/C brakes?
|
daily
|
|
A/C cannot be taxied within how many feet of an obstruction?
|
at their own discretion
|
|
Before flushing a hydraulic system, what must you first do to the servicing cart?
|
5 feet
|
|
What is the primary purpose of the fuel jettison system on an A/C?
|
recirculation clean it
|
|
What is the preferred method for detecting fuel leaks?
|
to lower the A/C's weight for landing
|
|
When can you put decals on unpainted surfaces?
|
powder or torn paper method
|
|
What is the form number for awards?
|
never
|
|
Tire wear on the outside of a tire is caused by what?
|
CG1650.pdf
|
|
What are you looking for when you inspect CADs?
|
improper inflation
|
|
What component prevents cabin altitude pressure becoming greater than actual altitude pressure?
|
bent pins, missing manufacturers date/lot number, corroded/damgaed threads
|
|
Who does differed maintenance get approved by?
|
pressure relief valve
|
|
What will give a false indication in a Continuous Loop flame detector?
|
EO or his designated representative
|
|
Before engine start, who ensures that the engines, prop, rotor area are clear?
|
short
|