To prepare the engine fuel system for service after depreservation,...
When metal is attacked by chemical corrosion, it will start
On the personnel maintenance platforms, the purpose of the platform...
The term "No. 320 grit" refers to which feature of sandpaper?
Before inspecting new jet engine bearings, you should
Aircraft power plant and engine intermediate maintenance technical...
To become an expert troubleshooter, you must
Most engine monitoring gauges and instruments require some type of
What directs the gases onto the first-stage turbine wheel blades in a...
Which engine component meters fuel for combustion?
The engine fuel-flow indicating system of most jet powered aircraft...
To measure barometric pressure, you would use a
Two units that work together to indicate that the oil system is...
Which section of a jet engine keeps the compressor rotating?
Which type of vibration transducer is made up of certain ceramic...
Which squadrons form a maintenance group?
When you are assigned to an aircraft maintenance squadron as an engine...
In addition to the visual inspection the T–56 engine fuel nozzle...
Toxic materials are easiest to get into the body and cause rapid toxic...
When an engine arrives for a test run at the test cell, it must
Who is responsible for providing you with training on how to wear,...
From what perspective does the RSS manage supply?
Responsibility for the proper preventive maintenance of a test cell...
Using the wrong cleaning agent on a jet engine part
Which item is one that a storage time period must be assigned to...
Which inspection is conducted by maintenance personnel after an...
Which type of technical manual is divided into tasks that cover a...
The key to making the CEMS work is
Once the cooling airflow has done its job of cooling the turbine...
What should you use for cleaning measuring tools?
When operating a borescope, what part of the borescope illuminates the...
What is the term for the process of producing voltage in a conductor...
When a CIRF ships a replacement asset to a deployed unit, who is...
You should record the removal and replacement of engine accessories on...
Prior to removing a shipping container lid, what warning must be...
Engines inactive for over 180 days must have what accomplished?
When attempting to unfeather the 54H60–91 propeller in flight,...
What is the most common type of fuel nozzle system?
What is the total gear reduction ratio of the RGB?
How many different types of loads can be imposed on a jet engine...
The bearing removal tools that are most commonly used include
Fuel that accumulates after a failed start is
All of the options listed below are proper troubleshooting practices...
Stationary vanes positioned between rotor discs in a compressor are...
The tendency of an object at rest to remain at rest and the tendency...
Which section of a jet engine introduces and burns fuel?
The main fuel control allows the engine to safely accelerate, reducing...
What is the main function of the MOC?
What type of training is provided to help you learn the knowledge...
You may attend the ALS after having how many months in the Air Force?
FOD is normally caused by
What term is used to indicate that air is being mixed with the oil in...
You can get information such as temperature and barometric pressure...
What are microscopic metallic particles in the oil system called?
What supports base-level technicians by providing technical assistance...
What would you use to hold your tools when you cannot locate your...
Light is transmitted to the tip of a borescope by
On the 54H60–91 propeller, during normal propeller operation,...
The oil pressure indicator receives an electrical signal from the
Which program's purpose is to ensure safe and healthy working...
When making general entries on the test cell engine log sheet, what...
Base Supply must deliver numerous parts to numerous organizations on a...
The longest calibrated movement between the spindle and anvil of an...
When lockwiring, how many twists per inch are required to produce the...
How many pins secure the adapters to the shipping container support?
The recommended method of heating inner races of bearings before...
Which component reduces the engine rotor speed to the rpm required for...
The pneumatic air bled from the small gas turbine engine cannot be...
Which type of defect appears on bearings as a result of small...
If an engine stalls or surges during a test cell run, you should...
When two or more turbine wheels are used in a jet engine, which...
The two primary units of the tachometer indicating system are the...
Which type of duct would decrease the velocity and increase the...
Which F100-PW–220 engine fuel system component controls...
During flightline and test cell operations, you may be exposed to
Which of these is not considered a cause of foreign object damage...
A common method for disposing of hazardous wasted is
Depot maintenance support base-level technicians by
Carrying a hand tool in your pocket is potentially hazardous because...
If you must torque a sequence of three or more bolts,
What type of washer is used to prevent corrosion of dissimilar metals?
Swirl-type fuel nozzles usually are used to provide what type of flame...
When used for ground operation, the SGT engine can be installed on
The purpose of the exhaust duct is to
Three types of turbine and vane assemblies used in jet engines are...
The three major sections of all jet engines are compressor,...
What is the composition of JP–8 fuel?
The purpose of a fuel/oil cooler in a fuel system is to
Who monitors flying and maintenance schedules, and maintains...
In addition to determining the condition of a repaired or overhauled...
On the T56 engine, how many and what type of fuel pumps are contained...
Prior to starting any maintenance on the aircraft, what can you do to...
In an engine oil tank, which device separates the air from the oil?
If you are TDY and IMDS and SBSS are not available, what form would...
To become an equipment custodian, you must be appointed by the
What is the maximum voltage that can be measured if the range button...
What component heats augmentor fuel to provide better vaporization and...
You can identify the various system lines used to transfer fluids and...
On the 54H60–91 propeller, which component delivers the actual...
To determine whether an engine stored in a shipping container is...
Besides maintaining the optimum blade phase angle relationship between...
Primary airflow in the F108 engine is through all of the following...
On the T56 turboprop engine, what is the overall reduction ratio of...
On GTCP165 engine shutdown, what valve closes to ensure fuel-flow is...
On an GTCP165 engine oil system, air that leaks past various oil seals...
The parts on a can-annular combustion section must be removed in a...
After reviewing the aircraft/engine forms, where should you begin...
The N2 tachometer generator is usually driven from the tachometer...
What is used to support the fan and low pressure turbine?
On fuel controls that require setting during an engine trim,...
On the F100-PW–220 engine, which component controls the...
Before moving an aircraft into the hush house, you must inspect the...
On an F108-CF–100 engine, the fuel injectors contain
Which Air Force instruction defines quality maintenance and requires...
In which type of TO would you find a list of TOs for a specific...
How can you tell when the text or a picture in a TO has been changed?
Which AFTO IMT 22 recommendation would you submit which, if not...
To document information concerning the status of engine TCTO, use AFTO...
When you receive an engine in your shop, you should check the...
The purpose of the 54H60–91 propeller pitchlock assembly is to...
On the F108 engine, the purpose of the HPT nozzle assembly is to...
During normal governing operation, what stabilizes the propeller...
What percentage of the total engine thrust does the secondary airflow...
The purpose of the T56 safety coupling is to
On an F108 engine, the radial drive shaft connects the core engine to...
Which type of defect appears on bearings as a result of bearing parts...
A typical jet engine exhaust gas temperature (EGT) indicating system...
When the null orifice on the T56 engine TD valve is set at zero, how...
To avoid the engine exhaust blast, what is the minimum distance in...
When an engine is not operating, static preload for a carbon oil seal...
Hazardous waste storage areas must prevent
The primary goal of the ET&D program is to prevent or limit damage...
What engine section houses the JFS combustion section?
On the 54H60–91 propeller, if the main filter becomes clogged,...
For the safety coupling to disconnect the power unit from the RGB,...
What effect does the divergent design of a diffuser have on air...
Core engine fuel flow sequence on an F100-PW–220 engine starts...
Engines are mounted in the fixed test cell on a thrust stand or are...
Which type of oil cooler operates on the same principle as a radiator...
The valve that allows fluid to flow in only one direction is the
On a disassembled engine, a visual inspection of the combustion...
Through extensive testing, engine manufacturers determine how long a...
Within how many hours must Category I DR be forwarded to the screening...
What is the purpose of a borescope inspection on an engine?
What are the type(s) of view(s) available with the rigid borescope?
How much change in rpm does the compensating network in the...
On the T56 turboprop engine, which compressor section assembly...
An understanding of the operating principles of engine instruments...
The fuel system component of a jet engine that operates by using a...
What type of fuel control uses items such as thermocouples, relays,...
Prior to starting the engine when doing an anti-ice valve operational...
A portable test cell is not equipped with a
On the T56 engine, what compares the desired throttle setting from the...
How far does a propeller's axis of rotation extend?
What does a completed AFTO Form 350 serve to identify?
Which characteristic is the most common cause of bearing failure?
Discharge air used for aircraft engine anti-icing to heat-critical...
Which is not a Lead the Fleet/Pacer program objective?
What type of rule should you use for measuring an inside diameter?
On the F108 engine, the LPT shaft assembly connects the fan shaft with...
Mechanical governing provides the foundation for what other propeller...
The purpose of an augmentor (afterburner) in a jet engine is to
Why is the "fir tree" method of attaching turbine blades (buckets) to...
Vane-type fuel pumps used in jet engines are similar to
Which F–16 operational check allows you to start the jet fuel...
After running an engine in augmentation in the hush house, the...
Defects (such as cracks) that appear on the combustion chamber are...
If you need detailed information concerning the AF IMT 2005 codes and...
When a bench stock item has a type I shelf-life, it means the item
A Category I DR is used to report a deficiency
The second part of a TO number gives the
If the turbine nozzles are burned out uniformly around the whole...
The vernier scale on a micrometer is used to read measurements in
What feature is common to all dial indicators?
The master synchrophaser board located in the synchrophaser unit...
The T700 gas generator turbine rotor drives the
The major sections of a turboprop engine are the power unit,...
"The combination of decreased pressure above an airfoil, and the...
The filter selector switch on the vibration analyzer is used to
On an F100-PW–220 engine, what component permits oil to bypass...
Selected equipment items, when returned to depot because of their...
Which one is not an inspection phase?
Careless operation of the throttle during emergency system operation...
Depot level support includes CLSS crews, depot maintenance support,...
Why should dust caps be installed over tube ends rather than inside...
Operating procedures and practices that, if not strictly observed, may...
On the 54H60–91 propeller, which component provides a means for...
On the 54H60–91 propeller, which pump is used to feather or...
The impeller wheel and two turbine wheels in the turbine section of...
When in the primary mode, what controls the operation of the...
The primary benefit of identifying an impending failure through the...
A basic post-flight inspection (BPO) is done
Who is responsible for ensuring that the OAP operates properly?
On an F110-GE–129 engine, the anti-icing system prevents...
Which factor is not considered for borescope operator certification?
Copper tubing is not used on jet engines because it
What information is found in Part I of an AFTO Form 244?
On the 54H60–91 propeller, the output of what pump is sufficient...
What are used to retain the turbine buckets in the first-stage wheel...
The stationary (stator) vane blades on the T56 compressor are used to