Shared Flashcard Set

Details

2AX5X Volume 1 Chapter 5
2AX5X Volume 1 Chapter 5 Self-Test Questions.
83
Aerospace Engineering
Not Applicable
06/28/2014

Additional Aerospace Engineering Flashcards

 


 

Cards

Term
Whose responsibility is supply discipline?
Definition
All military and civilian employees, regardless of grade or position.
Term
Why is it important to promptly process repairable items?
Definition
The repairable item is as important as a serviceable item, since the repairable item may be the only part available.
Term
List some examples of bench stock items.
Definition
Nuts, bolts, cotter keys, washers, resistors, capacitors, light bulbs, sealants, and batteries.
Term
How should operating stock be identified?
Definition
Clearly identify items as “Operating Stock” and label them with their noun, NSN or part number (if applicable), U/I, and shelf life, if applicable
Term
What is the basic purpose of a QRL?
Definition
To provide maintenance personnel with a speedy identification and communication capability for placing a demand on a supply.
Term
What form is normally used to request parts/supplies?
Definition
AF Form 2005.
Term
What form is used to request items that don’t have an NSN?
Definition
DD Form 1348.
Term
What form is used as a control document whenever you loan a tool to another individual?
Definition
AF IMT 1297.
Term
What is the primary objective of the repair cycle asset control system?
Definition
To bring about the economy of spares procurement through the effective management of assets.
Term
When does base supply order a replacement DIFM item?
Definition
When it is determined the unserviceable item cannot be repaired on base, or the item is condemned
Term
What documents are used to control a DIFM item through the repair cycle?
Definition
DD Form 1348 and AFTO Form 350, Part II.
Term
When shop action is complete, what form is used to tag the item for turn-in?
Definition
AFTO Form 350.
Term
What are the two categories of supply-type items that require turn-in?
Definition
(1) Recoverable.      (2) Consumable.
Term
Unserviceable and scrap materiel should not be thrown out, but turned in to whom?
Definition
DRMO.
Term
Which part of the AFTO Form 350 serves as a production-scheduling document?
Definition
Part II.
Term
Which condition tags and labels are easily identified by their yellow margins and letters?
Definition
DD Forms 1574 and 1574-1.
Term
What’s the purpose of deficiency reporting?
Definition
Establish a system to identify, report, and resolve deficiencies.
Term
Which DR category, if uncorrected, would cause death, severe injury, or severe occupational illness?
Definition
CAT I.
Term
What DR category identifies a potential enhancement?
Definition
CAT II
Term
What does the engine warranty program guarantee against?
Definition
Defects in AFMC workmanship.
Term
You submit reports against the engine warranty program IAW what directive?
Definition
TO 00-35D-54.
Term
What’s the purpose of the planned inspection and maintenance concept?
Definition
Provides a method of performing required inspections and repairs on a scheduled and controlled basis.
Term
Name the two overall inspection concepts used at base level to inspect aircraft.
Definition
PH and PE.
Term
Which inspection is due upon the accrual of the number of flying hours or operating hours, or at the expiration of a calendar period specified in the applicable MDS-specific -6 technical order, and is more extensive in scope than the HPO inspection or BPO inspections?
Definition
PE
Term
What is the primary object of the PH inspection concept?
Definition
To reduce the amount of time an aircraft is out of commission from a normal flight schedule for any given inspection package
Term
Which inspection concept consists of the HSC, major, and minor inspections?
Definition
Isochronal
Term
Describe and briefly explain the use of the two primary aids of the planned inspection and maintenance concept.
Definition
  1. Inspection WCs outline minimum inspection requirements.
  2. SCs depict a basic planned work schedule and sequence in which the inspection WCs can be used. 
Term
How are WCs sequenced?
Definition
In the most logical or practical order of accomplishment.
Term
What TOs cover aircraft inspection concepts?
Definition
00-20-1 and the aircraft -6 TO.
Term
What inspection is performed to ensure that no serious defects or malfunctions exist?
Definition
PR.
Term
What inspection is performed just prior to takeoff?
Definition
EOR.
Term
What type of inspection is performed between flights?
Definition
TH.
Term
When is a BPO inspection performed?
Definition
After the last flight of the specified flying period.
Term
If an aircraft is out of commission for more than 30 consecutive days, what minimum inspection is required before the aircraft is returned to operational status?
Definition
A BPO.
Term
Who determines the additional requirements for a 90-day NO FLY calendar inspection?
Definition
MXG/CC.
Term
Give three occasions when a special inspection may be required.
Definition
  1. After a specified number of flying/equipment hours.
  2. Following the lapse of a specific calendar time.
  3. After the occurrence of a specific or unusual event. 
Term
When is an acceptance inspection performed?
Definition
When an aircraft is newly assigned to an organization and on all aircraft and engines received from depot.
Term
Under what two conditions must we comply with time replacement items?
Definition
  1. After accrual of a specific interval of time.
  2. Following the occurrence of a specific or unusual condition. 
Term
Why do you make periodic checks of accountable equipment on aircraft?
Definition
To maintain control and serviceability of equipment.
Term
Which form is used to transfer aircraft -21 equipment through transportation channels?
Definition
DD Form 1149.
Term
What form is used to indicate the physical presence or absence of aircraft -21 equipment?
Definition
AF IMT 2691
Term
When aircraft -21 equipment is transferred with an aircraft, which form is used as a receipt document for the organization receiving the equipment?
Definition
AF IMT 2692.
Term
When is a weight and balance update required?
Definition
Anytime a component weighs more than 5 pounds or causes more than a 0.1 percent change in CG is removed or installed.
Term
Who updates the weight and balance?
Definition
QA personnel must update the aircraft weight and balance records to check and show the CG difference.
Term
What is the DD Form 365-1; CHART A used for?
Definition
This form lists all equipment and other items that are or may be installed, and for which provisions or fixed stowage has been made in a definite location in the aircraft.
Term
The DD Form 365-3; CHART C is used for what?
Definition
All changes to the aircraft basic weight and moment regardless of the size shall be recorded (typed or clearly written in ink) on the Chart C to keep it correct and up-to-date.
Term
When is an aircraft in balance?
Definition
When all weight items in, on, or of the aircraft are distributed so that the longitudinal CG of the aircraft lies within a predetermined CG range.
Term
What is the definition of arm?
Definition
The distance of a weight from a reference datum
Term
What is the definition of battle damage?
Definition
Damage sustained during combat operations.
Term
What are the repair standards designed to do?
Definition
To last for the projected aircraft life, restore structural members to their original strength and return all aircraft system components to a like-new condition.
Term
What are the three fundamental preparations of ABDR?
Definition
  1. Allowing the use of time-saving temporary repairs on certain types of damage.
  2. Training maintenance personnel in the skills and techniques required to effect rapid repairs.
  3. Provisioning the material necessary to accomplish rapid combat maintenance. 
Term
What has been a critical and decisive factor in successful military campaigns?
Definition
The ability to quickly return battle damaged weapon systems to combat.
Term
Who accomplishes aircraft battle damage assessments?
Definition
Only fully qualified assessors from MAJCOM approved aircraft maintenance specialties.
Term
What is corrosion?
Definition
The electrochemical deterioration of a metal due to its chemical reaction with the surrounding environment.
Term
What happens to iron exposed to moist air?
Definition
Returns to its natural state––iron oxide or rust.
Term
Produced by the effects of an alternating cyclic  stress and corrosive environment.
Definition
Corrosion fatigue.
Term
Numerous worm-like traces of corrosion beneath   the paint film.
Definition
Filiform
Term
First seen as a general dulling of the surface.
Definition
Uniform surface.
Term
Indicated by a lifting up or swelling the surface  grains of a metal.
Definition
Exfoliation.
Term
Resembles a white or gray powdery, dust-like   deposit on the surface of the metal
Definition
Pitting
Term
Occurs when different metals are in contact.
Definition
Galvanic
Term
Is a selective attack along a metal’s grain boundaries
Definition
Intergranular
Term
Appears as corroded cracks in the metal.
Definition
Stress
Term
May occur when a foreign material covers a surface.
Definition
Crevice/concentration cell.
Term
Which TO contains detailed instructions for corrosion prevention and treatment?
Definition
1-1-691.
Term
Corrosion is removed using what overall method or technique?
Definition
By the mildest effective technique.
Term
The frequency of aircraft cleaning depends on what?
Definition
The type of aircraft and the environmental conditions to which the aircraft is exposed
Term
What factors should be considered when selecting a cleaner?
Definition
Type and amount of soil to be removed, material size and surface condition of the part, and degree of cleanliness required.
Term
What is the most common type of solvent cleaner used on the aircraft?
Definition
MIL-PRF-680, Type II.
Term
What is the preferred type of cleaner for cleaning the interior cockpit, floor, and deck area?
Definition
MIL-PRF-85570, Type II.
Term
How do you clean optical glass?
Definition
Spray the cleaner onto a flannel cloth, carefully wipe the lens surface, and then wipe dry with a clean flannel cloth.
Term
What solution is used to treat areas affected with electrolyte from a nickel-cadmium battery?
Definition
Bromothymol Blue.
Term
What cleaning agent is used to clean light and moderate soils from the painted exterior of the aircraft?
Definition
MIL-PRF-85570, Type I or Type II, or MIL-PRF-87937, Type II or IV.
Term
What procedure do you use to clean landing gear’s exposed pistons?
Definition
Clean with a clean cloth dampened with hydraulic fluid; wipe away from seals
Term
When outside temperatures are below 40 °F, where should the aircraft be cleaned?
Definition
In an indoor heated wash rack.
Term
What should you do if cleaner is splashed in your eyes?
Definition
Rinse your eyes thoroughly with fresh water for 15 minutes and report to the nearest medical facility.
Term
What are the purposes of lubrication?
Definition
To prevent wear between moving parts, fill air spaces, displaces water, and provides a barrier against corrosive media.
Term
What type of information is found on a lubrication chart?
Definition
Items to be lubricated, type of lubricant, and method of application.
Term
When can you apply a lubricant to a corroded surface?
Definition
Never.
Term
How do you properly lubricate all aircraft grease fittings?
Definition
Force grease into fittings until new grease is evident.
Term
In addition to your specific aircraft TO, where are safety and maintenance precautionary measures found?
Definition
TO 1-1-691.
Term
Since various hazardous materials are used during lubrication, what should be used at all times?
Definition
PPE.
Term
Why should you not wear rings, watches, or other metallic objects during cleaning/lubing your aircraft?
Definition
Keep from getting caught in moving parts
Supporting users have an ad free experience!