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Electrical Wire Interconnection System (EWIS) Training

Electrical Wire Interconnection System (EWIS) Training


$339.95
SKU 1203-WERK-5280-Igray stars
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Product Features

  • ISBN: 9781951275495
  • Author: InfoWerk
  • Time: +/- 4 hours

Electrical Wiring Interconnection Systems (EWIS)
Course Preview

After your purchase of this InfoWerk multimedia course, you will receive 2 emails from ATB, the first being Thank You For Your Order, and the second being your InfoWerk login credentials. Each of these emails will occur within moments of completing your order. If you do not find them within minutes, check your email spam file.

Please note that InfoWerk has an expiration of 1 year from the date of purchase. There is no limit to the number of times during that year that you can return to complete and refresh the course.

Multimedia presentations from InfoWerk are extremely complete covering all aspects of each topic in great detail. A menu bar provides easy navigation between topics. Stage exams with each chapter provide a refresher and confirmation of the key points.

Following several aircraft accidents and in-flight smoke and fire events, Aviation Accident Investigators have specifically cited the need for improved training of personnel to ensure adequate recognition and repair of potentially unsafe wiring conditions. Subsequently EASA and FAA have both adopted the training requirements developed by the National Transportation Safety Board (NTSB).

EWIS (Electrical Wiring Interconnection System) Initial and Continuation Training is now mandatory in order to comply with the training requirements covered in FAA Sections 121.375 and 129.14 of 14CFR.and/or by EASA paragraphs 21.A.145 and 21.A.245 of Part-21, 145.A.30 and 145.A.35 of Part-145 and M.A.706 of Part-M.

The EWIS Training includes the following modules:
  • General Electrical Wiring Interconnection System Practices
  • Wiring Practices Documentation
  • Inspection
  • Housekeeping
  • Wire
  • Connective Devices
  • Connective Device Repair

This course presents each of these topics at the required familiarization levels for maintenance personnel including the extensive use of graphics, animations, and audio narration built into this approximate 8 hour course which is subdivided into multiple short 1-2 minute segments.

Table of Contents

Case Studies
  • Case study SR111
  • Case study TWA 800
  • EWIS training origin
  • Introduction of EWIS training
General Wiring Interconnection System Practices
  • Safety practices
  • Electrostatic discharge sensitive device handling
  • Use of wrist straps
  • ESDS protection devices
  • Tools and equipment
  • Wire strippers
  • Crimping tools
  • Moisture proof splices
  • Hand crimping tools
  • Pneumatic crimper
  • Tie wrap gun
  • Verifying calibration/certification of tools
  • Calibration standards
  • Calibration schedule
  • Calibration of crimping tools
  • Gauging of tools
  • Crimping tools (Boeing)
  • Required wiring checks using the troubleshooting procedures
  • Measurement and troubleshooting using meters
  • Using meters
  • Continuity testing
  • Ammeter
  • Insulation resistance meter
  • Oscilloscope
  • LRU replacement general practices
Wiring Practices Documentation
  • Standard wiring practices manual structure/overview
  • Chapter cross-reference index
  • How to orient
  • Page blocks
  • AMTOSS
  • Data and tables
  • Wiring diagram manuals
  • Systems schematics manuals
  • Standard practices manuals
  • Tool and equipment manuals
  • Wiring diagram manuals
  • WDM symbols
  • Wiring diagrams
  • Switches / CB symbols
  • SWPM / ESPM
Inspection
  • Various inspections
  • Visual inspections - GVI
  • Detailed inspection - DET
  • Zonal inspection
  • Human factors in inspection
  • Visual Inspection
  • Good eyesight / judgment
  • Zonal areas of inspection
  • Aircraft stations
  • Waterline / buttline
  • Aircraft zones
  • Panel / door locations
  • Wiring system damage
  • Wiring degradation
  • Tripping CB's
  • CB's protect wires
  • Smell
  • Smoke
  • Toxic gases
  • xygen levels
  • Arcing
  • Arc Tracking
  • Resetting CB's
  • Safety threat caused by arcing
  • Wire fire
  • Insulation fire
Housekeeping
  • External contamination sources
  • Internal contamination sources
  • Contamination protection planning
  • Protection during maintenance and repair
  • Cleaning processes
  • Damage caused by cleaning
  • Airbus cleaning processes
  • Boeing cleaning processes
  • Wire bundle damage during repair
Wire
  • Wire identification, type and construction
  • Types of cables
  • eat resistant cables
  • Shielded cables
  • Low noise cables
  • High tension cables
  • Aluminum cables
  • Cable bundling
  • Coaxial cables
  • Insulation qualities and damage limits
  • Insulation Materials
  • Inspection criteria for wire and bundles
  • Installation standards
  • Wire Separation
  • Wire and cable support
  • Cable bearers
  • Cable conduits
  • Inspection of wires and cables
  • Wire bundle installation practices
  • Wire protection techniques
  • Looming and clamping
  • Bundling cables
  • Clamping cable bundles
  • Cable clamps
  • Clamp distances
  • Heat shrink wrapping
  • Connector clamps
  • Typical damage and areas found
  • Maintaining wire integrity
  • Wire degradation
  • Factors of wire degradation
  • Vibration
  • High Vibration Areas
  • Moisture
  • Improper Maintenance
  • Shavings and debris
  • Indirect Damage
  • Heat
  • Cabin Pressurization
  • Maintenance procedures - Boeing
  • Maintenance procedures - Airbus
  • Sleeving
  • Sleeves - Boeing
  • Sleeves - Airbus
  • Ground pick-ups
  • Optical cables
  • Solder Sleeve pigtail
  • Crimped break-out sleeves
  • Unused wires - termination and storage
  • Dead ending unused wires
  • Dead ending configurations
  • pare wire caps
  • Electrical bonding and grounds
  • Bonding strap inspection
  • Bonding inspection
Connective Devices
  • General connector types and identification
  • Identification codes
  • Connector types
  • Keyways and keys
  • Connector coding
  • Contact identification
  • Code interpretation
  • Cautions and protections
  • Visual inspection procedures
  • Inspecting connectors
  • Typical damage found
  • Repair procedures
  • Soldering
  • Crimping
  • Use of crimp tools
  • Crimping steps
  • Power tools
  • Testing crimp joints
  • Tensile test
  • Insertion/Extraction Tools
  • Pin removal/insertion
  • Rear release connector
Connective Device Repair
  • Circular connectors
  • Disassembly
  • Contact removal
  • Wire stripping
  • Crimping of contact
  • Installation
  • Assembly
  • Rectangular connectors
  • Disassembly
  • Assembly
  • Adjust keyways
  • Polarizing positions
  • Terminal blocks - modular
  • Terminal blocks - non-modular
  • Grounding modules
  • Pressure seals

This course is an interactive multimedia presentation developed by InfoWerk. You are purchasing a license to use this course for a period of (1) one year. During this time you may use and review the course from any internet-connected device by logging in with the Username and Password which will be auto-generated when you complete your purchase.

After your purchase of this InfoWerk multimedia course, you will receive (3) three emails. The first will be your order receipt with the subject line "Thank You For Your Order" which contains your order details. The second (2) two emails will be from InfoWerk; one with your user name and a link to the course, the second with your password (these are sent seperately for security). Each of these emails will occur within moments of completing your order, if you do not find these email messages, first check your SPAM folder. Please keep these emails in a safe place for your future reference.

When you first open the course you will notice a Menu Icon on the bottom left of the browser screen. This menu will allow you to quickly navigate to any chapter of the presentation at any time. However, we strongly recommend proceeding with each topic in the order presented.

A certificate of accomplishment becomes available to download upon completion of the course and passing the final exam. The course becomes complete upon completing all content and passing each chapter exam.

Sample InfoWERKs Certificate

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