Maintenance, repair, renovation, modification and functional test activities for avionic units, aircraft/engine systems, accessory units and ground support equipment of various type aircrafts in TAF inventory are performed.

Technologies such as Nondestructive Inspection (X-ray, FPI, MPI, ECII), Cleaning (Mechanical, Chemical, Fluoride ion), Coating (Borazon, Codep Codal, Electrolytic), Metal spraying (Flame, Plasma), Honeycomb Repair, Ball Bearing Contro and Repair, Paint Removal with plastic particle, surface smoothness /profile control, Computer Controlled Measurement Devices are used and analysis are made in the laboratories with controlled environment.

All repairs are performed in compliance with the technical documents and standards published by the manufacturers.

As calibration of all equipments which are used for repair activities is followed carefully, repairs of units are performed in compliance with aviation standards. 

 

UNIT REPAIR CAPABILITIES

Hydraulic and Landing Gear Systems Elements Pumps ans Engines Servo and Solenoid Valves Cyclinders Servo actuators Reservoirs Filters Dampers Accumulators Brake Elements Wheel rims Struts/Cyclinders
Electric Power System Elements AC/DC Generators Control Panels Illumination Elements Regulators Linear and Rotary Actuator Pilot Control Elements (Throttle Quadrant/Grip) Starters
Pneumatic System Elements Cooling Turbines Cabin Pressurizing Units and Safety Valves Heat Exchangers/Seperators Anti-icing Valves Oxygene Regulators/Converters
Engine Fuel/Oil Systems Elements Fuel Control Units Pumps Valves Actuators Fuel Nozzle/Spraying Units Coolers Gear Boxes/Constant Speed Drives

 

Instruments, Flight Instruments and Control System Elements

• SAS Computer
• AOA Transmitter
• Sensor
• CAD Computer

Fire Control System Elements

Antenna

Transmitter

Control Unit

Navigation/Communication System Elements

Aircraft Engine Electronic Sytem Elements

Optical System Elements

Printed Circuit Elements

Measurement Coordinate Measurement Electronic Read Out Measurement (EROM) Video Boroscope Fluorescent Penetrant Inspection (FPI) Magnetic Particle Inspection (MPI) Eddy Current Inspection (ECII) Ultrasonic Inspection (UI)
Cleaning/stripping Mechanical Stripping/Sanding Chemical Cleaning

 

Painting

• Dry Film Covering
• Glyptal
• Sermetal

Balance

• Static
• Dynamic?

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CONVENTIONAL REPAIRS

 

• TIG Weld
• Dabber TIG Weld
• CNC Turning
• CNC Milling
• Electrochemical Grinding
• Grinding
• Levelling
• Lapping
• EDM
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FUNCTIONAL CONTROL

 

 

Within the scope of functional tests, turbojet, turboprop, JSF, GTC engines which are maintained and repaired are performed test cell activities on. 

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TECHNOLOGIES USED

 

• Plasma Spray
• Flame Spray
• Vacuum Heat Treatment
• Braze
• Activated Diffusion Healing (ADH)
• Electron beam welding
• SWET Welding
• Laser
• CODEP Covering
• Fluoride ion cleaning
• shotpeening
• Induction Braze
• Ball bearing control and repair
• Paint removal with plastic particle
• Nondestructive Controls
• Computer Controlled Measurment Devices (Surface Smoothness/ Profile Control)
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MAINTENANCE AND REPAIR ACTIVITIES FOR AIRCRAFT AVIONIC SYSTEMS

 

In flight instruments workshops of 2nd Air Maintenance Factory Directorate which have a controlled environment with an area of 700m2 and a class of 300.000 maintenance and repair activities for;

• A/P (Autopilot Computers&Access) of C-130 and C-160 aircraft,
• F/D (Flight Director Roll&Pitch Computers) of KC-135R aircraft,
• HSI (Horizontal Situation Indicator) and ADI (Attitude Direction Indicator) of C-130, C-160, F-16 and F-4 aircrafts,
• IAS (Indicated Airspeed), TAS (True Air Speed), RPM (Revolutions Per Minute), FTIT (Fan Turbine Inlet Temperature), ACC (Accelerometer), AOA (Angle Of Attack), RMI (Radio Magnetic Indicator), ALT (Altimeter), PRESS (Indicators, Transmitters,) CLK (Clock), FQTY(Fuel Quantity Indicators &Control Amplifiers) of CN-235, C-130, C-160, KC-135R aircrafts,
• Servo Encoding Altimeter, CACP (Cabin Area Control Panel) of CN-235 aircraft,
• SALT (Servoed Altitude Indicator) of F-16, F-4 and KC-135R aircrafts,
• ENCALT (Encoding Altitude Indicator) of CN-235, C-130 and C-160 aircrafts are performed.  

In the gyro workshop having a clean environment with an area of 200 m2 and a class of 100.000 repair activities for;

• Directional gyro of CN-235, C-130, C-160, KC-135R, F-4, F-5, SF-260D aircrafts
• Verticle gyro of CN-235, C-130, C-160, KC-135R, F-4, F-5, SF-260D 
• Rate gyro activities of F-4 and F-5 aircrafts are performed.

Within the scope of gyro balance capabilities, balancing activities for gyros are performed. 

Avionic units’ repairs are performed in 5th Main Maintenance Factory Directorate. Furthermore the factory has reached a level where it can meet repair requirements of various equipments. 

AVIONIC DEVICES REPAIRED

 

• Tactical Navigation System
• Automatic Direction Finder
• Instrumental Landing System
• Distance Measurement Device
• Identification friend or foe Systems
• Global Positioning Systems
• Radio magnetic Instrument
• Radar altimeter
• Autopilot
• Tactical Cruise System
• Control and warning devices

Communication Systems

• HF radio units and accessories
• VHF-AM, VHF-FM radio units
• UHF radio units
• Intercom

 

Instrument Panel Systems

• Helicopter and aircraft gyros

 

Electronic Warfare and Countermeasure Systems

• Troubleshooting and repair capability for modern systems, electronical printed circuit cards,
• Repair capability for avionic systems by means of software controlled automatic test systems (ATE) and development capability for Test Program Set 

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  MAINTENANCE AND REPAIR ACTIVITIES FOR AIRCRAFT ELECTRONIC SYSTEMS

In electronic system workshops of 2nd Air Maintenance Factory Directorate with a controlled environment having a class of 300.000 test, troubleshooting and repair activities for;

Communication (radio) Systems

• HF (High Frequency) of C-130, C-160, UH-1H aircraft
• VHF (Very High Frequency) C-160, SF-260D aircrafts
• UHF (Ultra High Frequency) C-130, C-160, KC-135R, F-4, F-5 aircrafts
• Receiver-transmitter control units  

Radar Systems

• Air radar units and accessories of C-130, C-160, CN-235 aircrafts
• Doppler radar units and accessories of C-130, C-160 aircrafts
• Altimeter radar units and accessories of F-16, F-4, C-130 aircrafts are performed  

Navigation Systems

Test, troubleshooting and repair activities for;

• TACAN (Tactical Air Navigations) of C-130, KC-135R, F-16, F-5 aircrafts
• DME (Distance Measuring Equipment) of CN-235, SF-260D aircrafts 
• ADF (Automatic Direction Finder) of CN-235, SF-260D, C-130, T-41D aircrafts
• VOR (VHF Omni-Range) units of CN-235, SF-260D, C-130, C-160 are performed.   
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AIRCRAFT RADOME REPAIR

Electromagnetic permeability tests for aircraft nose radomes are performed in 2nd Air Maintenance Factory Directorate.

The system in which microwave technology is used is controlled and commanded by a computer and the angle of refraction which the tested radome causes at the radar waves can be measured.   
The system is composed of a main building including receiver units, radome connection hardware, control console and a system computer and transmitter tower including a control console and an x band transmitter. 

Radome repair and test activities for KC-135R, CN-235, F-4E 2020, F-16C/D, C-130B/E, C-160 aircrafts and commercial aircrafts.

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PROPELLER MAINTENANCE & REPAIR

Material texture structure and fatigue activities for C-130, C-160, CN-235, KT-1T, SF-260D, T-41D aircrafts; MWM (Meandering Winding Magnetometry) activities for C-130 aircrafts’ propeller blades and Sleeve and Spindle overhaul activities for Couger Helicopters are performed in two seperate workshops of 2nd Air Maintenance Factory Directorate each of which has 420 m2 closed area.

For Hartzell and Mc Caulley type aircrafts’ propellers

• Maintenance and overhaul activities
• Angle control
• Altitude control
• Balance control
• Parts measurement control
• Adjustment activities
• Corrosion removal
• Propeller anti-ice systems control and modernisation are performed in 5th Main Maintenance Factory Directorate.