Google Links

Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Remove components
   • Structure is supported and prepared in accordance with the applicable maintenance manual to ensure personnel safety and freedom from damage to aircraft or component during component removal
   • Component removal is carried out in accordance with the applicable maintenance manual
   • Required maintenance documentation is completed and processed in accordance with standard enterprise procedures
   • Removed components are tagged and prepared for transport in accordance with specified procedures
2. Install components
   • Structural components to be installed are checked to confirm correct part numbers, serviceability and modification status
   • Component installation is carried out in accordance with the applicable maintenance manual
   • Support/safety equipment is removed at an appropriate time to ensure personnel safety and freedom from structural damage
   • Required maintenance documentation is completed and processed in accordance with standard enterprise procedures

Required Skills

Required skills

Look for evidence that confirms skills in applying relevant OHS practices including the use of MSDS and PPE using relevant maintenance documentation and aircraft manuals to remove structural components install structural components remove doors door seals windows and transparent panels install doors door seals windows and transparent panels checking and adjusting all doors and access panels including locking mechanisms and ensuring effective sealing

Required knowledge

Look for evidence that confirms knowledge of structural component methods of construction and attachment faying surface treatment and fuel tank and pressure hull sealing aircraft doors and related seals window and transparent panel construction attachment methods and sealing aircraft interior fittings trim linings seats floor panels and so on construction and attachment methods the location and attachment or stowage methods for emergency equipment passenger escape systems inflatable slides life jackets life rafts location transmitters beacons crew andor passenger seat restraints relevant maintenance manuals relevant regulatory requirements and standard procedures relevant OHS practices how to obtain MSDS use of PPE relevant maintenance manuals

Evidence Required

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria required skills and knowledge range statement and the Assessment Guidelines for the Training Package
Overview of assessment	A person who demonstrates competency in this unit must be able to use maintenance manuals and applicable tools to remove and install removable structural and nonstructural components from pressurised aircraft while observing all relevant safety precautions
Critical aspects for assessment and evidence required to demonstrate competency in this unit	The underlying skills inherent in this unit should be transferable into other units that require similar techniques It is essential that shoring trestling and lifting requirements and safety precautions applicable to the structure being maintained are fully observed understood and complied with Evidence of transferability of skills and knowledge related to removal and installation is essential This may be demonstrated through application across a representative range of the areas listed in the Range Statement An understanding of component handling attachment methods adjustment and sealing as it relates to the work must be demonstrated before undertaking any action The work plan should take account of applicable safety and quality requirements in accordance with the industry and regulatory standards A person cannot be assessed as competent until it can be demonstrated to the satisfaction of the workplace assessor that the relevant elements of the unit of competency are being achieved under routine supervision on at least one item from each of Groups to as listed in the Range Statement This shall be established via the records in the Log of Industrial Experience and Achievement or where appropriate an equivalent Industry Evidence Guide
Context of and specific resources for assessment	Competency should be assessed in the work environment or simulated work environment using tools and equipment specified in maintenance manuals It is also expected that general purpose tools test and ground support equipment found in most routine situations would be used where appropriate
Method of assessment
Guidance information for assessment

---

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Note	Range statements listed below are numbered to facilitate specification of the assessment requirements included in the Evidence Guide
Removable components of structure	Removable components are those that are installed using bolts and/or screws. Where component removal and installation requires the removal and installation of rivets the applicable unit is either: MEA311D Inspect and repair/modify aircraft structures, or MEA423A Aircraft structure major disassembly and reassembly Structural components may include: 1. Removable components of wings, pylons, empennage, landing gear support structure, fairings, nacelles and thrust reversers 2. Removable components or sections of pressurised aircraft fuselage 3. Pressurised fuselage entry, cargo, access doors and associated pressure seals 4. Pressurised fuselage windows, transparent panels and associated seals 5. Where applicable, trim panels, linings, seats, cabin equipment and consoles, floor panels and coverings 6. Applicable emergency and safety equipment, including passenger escape systems, inflatable, slides, life jackets, rafts, location transmitters, beacons, crew and/or passenger seat restraints
Installation	Installation includes: checking and adjustment of all doors and access panels, including locking mechanisms, for correct fit and sealing
Sealant removal and application	The removal and application of faying (contact or overlapping) surface, pressure hull and fuel tank sealants is included, where applicable
	Application of this unit may relate to: scheduled or unscheduled maintenance activities individual or team-related activities
Procedures and requirements	Refer to industry standard procedures specified by manufacturers, regulatory authorities or the enterprise

---