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2A651 CDC Vol 1
CDC Vol 1
| Question | Answer |
|---|---|
| To which flight is the engine management section assigned? | Maintenance Operations |
| When you are assigned to an aircraft maintenance squadron as an engine troop, to what flight will you most likely be attached? | Specialist |
| What does the fifth position of the AFSC 3A652 represent? | Specific AFSC |
| How many months must you have in the Air Force before you may attend ALS? | 48 |
| Which program's purpose is to ensure safe and healthy working conditions for all Air Force employees? | Air Force Occupational Safety and Health (AFOSH) |
| AFOSH Standards are located within Air Force publication series | 91 |
| How far does a propeller's axis of rotation extend? | 10 feet to the front and 5 feet from the rear |
| When approaching or leaving a helicopter with the blades rotating, all personnel need to remain in full view of the | pilot |
| Foreign object damage is usually caused by | people |
| Which of the following is a general physical classification of toxic materials? | Chemicals |
| As a propulsion journeyman, during flight-line and test cell operations, you maybe exposed to | carbon monoxide |
| Which person or agency responsible for providing you with training on how to wear, use, and maintain personal, protective equipment (PPE)? | Supervisor |
| What would you normally use to clean and sanitize respirators? | Mild Soap |
| Hazardous waste storage areas must prevent | unauthorized entry |
| Containers holding hazardous waste must be clearly marked to show the contents and | date the waste began to accumulate |
| A specialized function of the Supply mission is | disposal |
| From what perspective does the Global Logistics Center manage supply? | Weapons system |
| Which Base Supply function manages the repair cycle system? | Repair Cycle Support System (RCSS) |
| Selected equipment items, when returned to depot because of their design characteristics function or application, are predetermined to require | overhaul |
| Which Supply document provides a means for organizations to review all document numbers processed during the day by the SBSS? | Daily Document Register (D04) |
| When you have completed the removal of items such as engines, end items, components and sub-assemblies, you complete AFTO Form 350 to identify | the origin of an item |
| Which form do you submit when you determine that a first-time request part will become a recurring one and, therefore, the stock levels need to be adjusted? | AF IMT 1996 |
| Serviceable items, when received from supply and ready to use, each have an attached DD Form | 1574 |
| Which item is one that a storage time period must be assigned to ensure that it will perform satisfactory over a specified period of time? | Shelf-life |
| In the case of a failure trend that may contribute to accidents, deficiency reports are forwarded to | higher headquarters |
| A Category I deficiency report (DR) is used to report a deficiency | that, if gone uncorrected, will cause major loss or damage to equipment or a system |
| Within how many hours must Cat I DR's be forwarded to the originating point? | 24 |
| Which type of items must be reflected on the Custodian Authorized/Custody Receipt Listing (CA/CRL) | Equipment authorization inventory data |
| When should new equipment account custodians receive training | Before signing for the account |
| The first section of a TO number identifies the | category and the aircraft mission type in the TO |
| In which type of TO would you find a list of TOs for a specific category of equipment? | Index |
| Which TO describes the Air Force TO system | 00-5-1 |
| Which type of Technical Manual (TM) is divided into tasks that cover a particular maintenance action? | Job Guide |
| Which type of manual is used by maintenance personnel as a means of identifying and rectifying system or component malfunctions? | Fault Isolation |
| Which TCTO category is issue to correct hazardous safety conditions that can result in a fatality or serious injury to personnel? | Immediate action |
| Which TO coves all information concerning the Air Force TO System? | 00-5-1 |
| An AFTO IMT Form 22, TM Change Recommendation and Reply, is not submitted for | Preliminary TOs |
| Which person or office makes sure the AFTO IMT 22 is valid and warrants submission? | Supervisor of initiator |
| Which AFTO IMT 22 recommendation would you submit that, if not corrected, could cause personnel injury or damage to equipment or property? | Urgent |
| What are the two classifications of failures in the reliability centered maintenance (RCM) approach? | Potential and functional |
| Which program integrates hardware, software, maintenance, and diagnostic process to quantify and monitor/manage engine health? | ET |
| The primary goal of the engine trending and diagnostics (ET&D) program is to prevent or limit damage to turbine engines by | early detection of performance degradation and/or failures. |
| Within the ET&D program, to whom to flight-line personnel transfer collected data for analysis? | Base engine maintenance shop |
| What drives the creation of a centralized repair facility (CRF) assets and reports their status? | Production supervisor |
| What supports base-level technicians by providing technical assistance and performing any repairs beyond their responsibility/capability? | Depot maintenance |
| Depot level support includes deport field teams and | contract field teams |
| A primary objective of the engine reporting system is to | maintain accurate and timely engine inventories |
| The key to making the CEMS work is | accurate and timely data at the lowest level |
| For how many categories of reporting foes the CEMS establish and maintain records? | 2 |
| You should record the removal and replacement of engine accessories on which AFTO Form? | 95 |
| The purpose of the Lead the Fleet/Pacer programs is to | determine distress modes of an engine and its subsystems in the field |
| How many years ahead should participating units accelerate engines, modules, and accessories? | 2 |
| You should wear eye protection when you work | with tools that may cause flying particles |
| What would you use to hold your tools when you cannot locate your toolbox within arm's reach? | Tool bag |
| Which TO covers calibration procedures for torque wrenches? | 33K6 series |
| If you must torque a sequence of 3 or more bolts, | use a staggered sequence |
| The length of a torque extension is determined by the distance between the center of the square drive and the center of the | broached opening |
| The longest calibrated movement between the spindle and anvil of an outside micrometer is | 1 inch |
| The vernier scale on a micrometer is used to read measurements in | ten-thousandths of an inch |
| Where is the contact point on a dial indicator located? | At the end of a pivoted lever |
| How many range settings can you use when measuring voltage with the Fluke 8025A? | 4 |
| One reason the borescope inspection is not intended to take the place of, or be as thorough as, a periodic teardown inspection is because | limited access ports are available |
| A rigid boresope requires | a direct and lateral straight shot at the inspection area |
| When operating a borescope, what part of the borescope illuminates the interior of the area | Distal tip light guides |
| Which type of borescope misuse causes a poor field of view (black spots)? | Application of lateral (pinching) pressure to the fiber bundle |
| Do not use self-locking nuts on | engine joints |
| Which type of nut should never be used in areas where the temperature exceeds 250*F | Nonmetallic self-locking |
| The shank of a screw is defined as the | combination of the body and the threads |
| When installing a self-tapping screw, the hole must be | slightly smaller than the screw |
| What type of washer would you use to prevent scoring of machined surfaces? | Plain |
| To prevent damage to the soft metals surfaces and a lock washer is required, what should you use? | Plain washer underneath the lock washer |
| Cotter pins are used for satisfying various units such as | castellated nus |
| When you are lock wiring two units together, the first unit holes should be between what o'clock positions? | 3 and 6 |
| When lock wiring, how many twists per inch are required to produce the proper stiffness? | 8 to 10 |
| You can identify the various system lines used to transfer fluids and gases on jet engines by | the color-code bands placed around the tubing or hoses |
| When removing or installing tubing from jet engine components, what numerical value is given to a fitting used on tubing that measures 3/8 inch. | 6 |
| When removing components from a jet engine, why is it necessary to carefully remove clamps when disconnecting tubes from those components? | For the prevention of nicks and scratches |
| After any jet engine maintenance has been performed, why is it necessary that dust caps be installed over tube ends rather than inside them? | Avoids possibility of leaving caps installed |
| Which type of hose assemblies are exempt from shelf-life storage? | teflon |
| Never use oil as an aid to installing | self-sealing hoses. |
| When disassembling the oil filter, why should you always use a clean container? | To prevent false containment indications |
| What do you use to seal male flared-type fuel drain fittings on an engine being prepared for air shipment? | caps |
| You must completely seal an engine being prepared for an air shipment to prevent | flight safety from being adversely affected |
| preservation of a component being shipped is required when it is being returned to depot or stored for more than how many days? | 30 |
| The shroud-type jet engine cover consists of a buildup of how many layers or wrap? | 3 |
| Which TO covers the disposition of engines removed from aircraft involved in mishaps? | 2J-1-19 |
| If a stored engine/module is in the shipping container, the container will be sealed and pressurized with dry nitrogen to what pounds per square inch, gauge (psig)? | 5 +/- 1 |
| To release the internal air pressure in a shipping container/module, you must remove the | filler valve on the front end of the container |
| When removing the shipping container lid from the shipping container, how much are the turnlock fasteners turned? | 1/4 turn |
| What color is a serviceable humidity indicator on a shipping container? | Blue |
| How many pins secure the adapters to the shipping container support? | 4 |
| During the "over 180 days" engine preservation period, the fuel system is maintained full of | MIL-L-6081 (Grade 1010) |
| To prepare the jet engine fuel system for service after depreservation, you must flush the system with | fuel |
| When can you consider a depreserved jet engine ready for service? | Only after a ground check run of the engine has been performed |
| Which factor is important in causing corrosion? | Water |
| On the personnel maintenance platforms, the purpose of the platform safety lockpins is to | prevent the platform from lowering while it is in use |
| You adjusted the maintenance platform to 4 feet, which platform are you using? | B-4 |
| You adjust the maintenance platform between 7 and 12 feet, which platform are you watching? | B-5 |
| What information is found in Part 1 of an AFTO 244? | Item Identification. |
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