This is an Electrical/Avionics Level III course. It describes the electrical and avionics systems, subsystems and components in detail, as well as airframe and power plant systems and sub systems at Level I (such as Introduction Module, Zonal & Station Identification System, Airframe Structures, 25, 70’s Except FADEC, CH. 74, 77) and Level II (such as CH.27, 28, 29, 32, 35, 36, 38, 49 and CDCCL), to understand the system interfaces. It also describes in detail the operational and functional tests of all avionics systems and includes trouble shooting and the use of the operational documentation.
Course Duration (40) working days. 237.5 hours.
Applicants should be holding ICAO Or EASA B2 license.
Course Objectives
Upon completion of the course, the students will be able to:
Perform system, engine, component and functional checks as specified in the maintenance manual.
Recall the normal function and operation of these systems as applicable: electrical, power plant, hydraulic power, flight controls, lights, indicating, recording, communication, navigation and autoflight.
Identify the interfaces between all avionics systems.
Recall the safety precautions to be observed when working on or near the aircraft. Operating systems.
Identifying normal and non-normal indications provided by aircraft controls, displays and built-in-test-equipment (BITE)
Identify power sources for all systems.
Recall the locations of the principal components and access to those components
Use the Minimum Equipment List (MEL) to identify systems and components required for dispatch and any procedures to allow dispatch with systems/components inoperative.
Use aircraft troubleshooting tools to diagnose, correct and verify the repair of faults
Analyze known in-service problems for the aircraft type.
To be aware of safety procedures.
Usage of aircraft maintenance documentation
Correlating information for the purpose of making decisions in respect to fault diagnosis and rectification to maintenance manual level
Location and identification of aircraft and power plant systems
Describing procedures for replacement of components unique to aircraft types.
To be aware of servicing procedures of all aircraft systems and components
To do trouble shooting of avionics and some power plant systems based on information from crew.
Fault rectification of aircraft and power plant systems.
Course Contents
Phase I
General
Maintenance Documents
Time Limits / Maintenance Checks
Dimensions/Areas (MTOM, etc.)
Lifting and Shoring
Levelling and Weighing
Towing and Taxiing
Parking / Mooring, storing and return to service
Placards and Markings
Servicing
Standard Practices-only type particular
Zonal & Station Identification System
Indicating / Recording System
Instrument Systems
Lights
Exam
Phase II
Electrical Power
Navigation
Exam
Phase III
Communications
Cabin Systems
Information Systems
Exam
Phase IV
Pneumatic
Pneumatic - Monitoring and Indicating
Air conditioning
Air Supply
Pressurization
Safety & Warning Devices
Ice & Rain Protection
Oxygen
Water / Waste
Standard Practices and Structures(Damage Classification, Assessment and repair)
Fuselage
Nacelles / Pylons
Stabilizers
Windows
Wings
Flight Control Surfaces (All)
Doors
Exam
Phase V
Hydraulic Power
Hydraulic Power - Monitoring and Indicating
Landing Gear
Landing Gear - Monitoring and Indicating
Flight Controls
Exam
Phase VI
Cargo And Accessory Compartments
Fuel Systems
Fuel Systems - Monitoring and Indicating
Fuel Tank Safety (CDCCL)
Inert Gas System
Auxiliary Power Units (APU)
Fire Protection
Equipment & Furnishings
Electronic Equipment Including Emergency Equipment
Exam
Phase VII
Standard Practices - Engines
Constructional Arrangement & Operation
Engine Performance
Power Plant
Engine Turbine
Engine Fuel and Control
Air
Engine Controls
Exhaust
Oil
Starting
FADEC
Ignition
Engine Indicating Systems
Autoflight
Exam
Target Audience
Maintenance Certifying Technicians - Electrical, who are holders of a basic license or equivalent and seek type qualification on the B737-600/700/800/900 aircraft.
Pre-requisites
Applicants should be holding ICAO Or EASA B2 license.
Personnel must be familiar with turbine powered transport aircraft and digital electronic equipment and must have the knowledge and experience required for maintaining turbine powered transport aircraft. Preferably, the trainee is holder of a valid basic license of category B2 or equivalent.
Students should be able to read, write and communicate at an understandable level in English language.
Evaluation Mean(s)
Seven Multi-choice examinations with a minimum pass mark of 75%
