CDC 2A355 Advanced Integrated Avionic Systems Journeyman Volume 1. Fundamentals of Aircraft Maintenance (2016)
Terms in this set (99)
Why is it critical that you inventory your toolkit prior to leaving each aircraft you have
To ensure no tools are left behind on an aircraft
Who is the primary point of contact when a security question arises?
The unit security manager
How are classified assets protected when not installed on an aircraft?
In a GSA-approved safe
If a report of survey finds a person to be liable for lost or damaged AF property, the
individual is notified by
a statement of charges or the "you owe me" bill
Who is responsible for a toolbox signed out from the support section?
Person who signs it out
Which form is used to process an item through the repair cycle?
AFTO Form 350, Part I
What DD form will you fill out to hold a part as an exhibit item for the deficiency reporting
DD Form 1575 (Brown)
What DD form is used to show that an item requires work at depot, or some other station, to
restore it to a serviceable condition?
DD Form 1577-2 (Green)
The purpose of DD Form 1570-series tags is to
show the current status or condition of US Air Force property
Which does not describe a TNB?
Each aircraft shares one bin.
What supply document is also referred to as the DIFM list?
Repair Cycle Asset Management List (D23)
The responsibility for appointing a bench stock monitor rests with the
work center supervisor
What field of the parts order form identifies the specific aircraft for which the part is to be
What is assigned as a control and reference number to identify you have placed a demand
on Base Supply to obtain a part?
Supply personnel assigned to an AMU are responsible for all except
filling out an Air Force Technical Order Form 2005
A maintainer uses the SBSS through
supply personnel assigned to their unit
How does maintenance supervision track every item ordered in supply?
By using the SBSS
When should a QVI not be conducted?
After equipment operation
What type of an evaluation is a direct evaluation of a maintenance action or inspection by
an individual or a team?
What type of finding is defined as a condition that would endanger personnel, jeopardize
equipment, and impact safety of flight?
All are unit MSEP focus areas except
routine task list
Where are routine supplements filed?
In the back of the affected publication
TOPS pages are filed in the TO
facing the affected page
Who initiates follow-up action on a TO change recommendation with a delayed reply?
The local product improvement manager
What form is used to annotate a TO deficiency for submission
AFTO Form 22
What would the priority recommendation be if a TO deficiency would result in a fatal or
serious injury to personnel?
What are the two types of recommended technical order changes?
Correction and improvement
In TO 1F-22A-2-27GS-00-1, the 2 in group three identifies what kind of TO?
A TO number with only three parts identifies the
Which wiring data manual contains both the wiring diagram index and system wiring
Which volume of the wiring data manuals will correlate a wiring data diagram configuration
code to an aircraft serial number?
A malfunction identified in the fault reporting manual by
an alphanumeric fault code of eight characters
Methods and procedures technical orders begin with
If the urgency of conditions does not allow for time, what type of TCTO is used?
Which maintenance level completes Category II TCTOs?
Which is not an example of information found in maintenance manuals?
Instructions for modifying aircraft systems.
If you break a tool, you should
bring it to the attention of the tool room monitor and turn in all pieces of the broken tool
What types of maintenance inspections are based on the flying or operating hour sequence?
Periodic and phased
What type of inspection concept is normally scheduled as the need arises?
Programmed depot maintenance
The basic postflight inspection is performed
after the last flight of a specified flying period
What type of deficiency report is used for a deficiency that, if uncorrected, would cause
major loss or damage to equipment or a system?
What type of deficiency report is used for a deficiency that is attributable to errors in
Which is not a responsibility of the originator regarding conditions that may lead to
The three methods to prepare a DR normally used by flight line technicians include the
deficiency reporting entry and mail system, the
Standard Form 368 and integrated maintenance data system
Category II DR must be forwarded to the originating point within
three workdays of deficiency discovery
Why must DR exhibits be conspicuously marked, tagged, and controlled?
To preclude their use
What AFTO Form requires review prior to performing maintenance?
AFTO Form 781A
The SERIAL NUMBER block on an AFTO Form 781A contains the
aircraft tail number
On an AFTO Form 781A, when is the symbol initialed over if a task involves more than
one work center or shop?
Not until all the work on that task is completed
If a warning note is required on the AFTO Form 781A, which block will it be entered into?
To review and enter delayed discrepancies, you would use the AFTO Form
Why are AFTO Forms 781K delayed discrepancies required to be transferred back to the
So a brief description of the corrective action taken can be documented
The "REMARKS" block on the AFTO Form 781C is used to document
What is defined as the collection, storage, and retrieval of information concerning a
Maintenance data documentation
Data in the maintenance data documentation process is made available to base level
the Integrated Maintenance Data System
What maintenance data documentation code ties together all maintenance actions taken
relating to a specific job?
Job control number
What work center has the basic custodial and maintenance responsibility for an item of
What maintenance term includes pilot reported discrepancies or discrepancies discovered
while working on unrelated jobs?
What type of maintenance action occurs when the status of a job changes from INW to
What is normally generated automatically by the Integrated Maintenance Data System and
assigned to one specific maintenance discrepancy?
What is meant by "taking time" in the Integrated Maintenance Data System?
Job data documentation
It is important to "take time" when a job is complete to
indicate how long and how many people are required to complete a job
Which type of maintenance is done before a part fails and is practiced by every maintenance
technician each time they work on an aircraft?
Which is an example of a common chafing area?
Electronic equipment bays
What physical separation must be maintained between a wiring harness and a bulkhead?
Why would a plastic cap not be used on the hydraulic system?
It will not hold if hydraulic pressure is applied
The primary cause of electrostatic discharge damage to avionic components and equipment is
the discharge of static electricity into the equipment connector pins
What are the two basic types of torque wrenches currently in use?
Indicating and breakaway
After using a torque wrench
set the grip to its lowest setting
In insulated wire, the conductor is made up of several strands to
What type of wire insulation may give the appearance of exposed conductors or shielding?
When must you inspect a standard connector?
Prior to reconnecting it
How would you repair a connector that has a faulty internal pin lock?
Replace the connector
When you are repairing a rear release connector, the only tool device that you should use to
replace the pins is the
Plastic extraction/insertion tool
When crimping a pin to a wire, what can result if the crimp is too tight?
The wire to pin connection is so fragile it could break under vibration
When you disconnect a wafer connector, what must be accomplished?
A thorough inspection, looking for burn marks, loose connections, and cracks
Aluminum tape or foil is used when repairing a cold solder joint to
prevent adjacent contacts from heating up
To reduce optical signal loss in a 500-foot-fiber optic link, it is more preferable to use
a. one continuous 500-foot cable.
one continuous 500-foot cable
If your fiber optic power levels are not what you expected during testing, why is your most
likely suspect a dirty connector?
If the cable ends are dirty, the light cannot penetrate it
Why is relative humidity higher at lower altitudes than at higher altitudes?
Moisture is primarily found in the troposphere
An increase in altitude makes it harder for a person to breath because the
reduced atmospheric pressure is not enough to push air into the lungs
Each of these examples of aircraft systems use engine bleed air except
What component stops the flow of air to the air-conditioning system?
System shutoff valve
What happens if electrical power is interrupted to the solenoid of an electrically-controlled,
pneumatically-operated air-conditioning system shutoff valve that has a fail-safe feature?
The valve opens or closes depending on system design requirements
What is the pressure and flow control device that restricts airflow and protects aircraft
engines against air starvation?
What is the bleed air system component that modulates to maintain a constant downstream
A crush-type gasket used in aircraft ducting is made of
a soft aluminum or fiber and metal mesh
The bleed air precooler assembly maintains a constant outlet temperature with the aid of a
modulating valve, sensor, and temperature control circuit
Hot bleed air used for air-conditioning is cooled in a heat exchanger by
To create a greater cooling effect, atomized water is sprayed across the inlet of the air
conditioning system secondary HE by the
The air-conditioning system water separators remove 70 to 85 percent of the moisture that
accumulates in the conditioned air. This is done as a result of
The water separator anti-icing component that causes the aircraft cooling turbine to slow
down when an icing condition occurs is the
ice control screen
When a fighter aircraft air-conditioning system is being operated on the ground, the ram air
necessary to cool the bleed air flowing through the HE is provided by the
How is the warning light in the cockpit activated if duct pressure on a fighter airconditioning
system becomes excessive?
Turbine overspeed switch
Where does the final stage of cooling take place before conditioned air enters the cockpit?
During initial start of a typical LCS, the controller timer energizes the solenoid shutoff
valve closed for three minutes. The purpose of this action is to
allow for system stabilization
In an LCS, what tells you that the liquid coolant filter is dirty?
A mechanical pop-up indicator (P) is activated.
What components control the temperature of the coolant in an LCS?
Thermal modulating valve and thermal pilot valve
What is the result if an aircraft is operated with a missing or disconnected wheel speed
The control shield will go into a locked wheel condition.
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