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. Inspect aircraft structure
   • Relevant maintenance documentation and modification status, including defect reports, where relevant, are used to identify specific inspection requirements.
   • Appropriate preparation and access to the aircraft structure is undertaken to allow for proper inspection in accordance with maintenance documentation.
   • Aircraft structure is visually or physically checked for signs of deformation, defects or damage in accordance with maintenance documentation and approved procedures.
   • Damage or defects are assessed against damage or wear limits specified by structural repair manual or other approved data to determine if repair or replacement is required.
   • Maintenance documentation is completed and processed in accordance with standard enterprise procedures.

Required Skills

Required skills

Look for evidence that confirms skills in application of applicable OHampS procedures the use of approved maintenance documentation and aircraft publications relating to aircraft structure identifying various aircraft metals and their basic properties identifying potential causes of structural failure demonstrating appropriate cleaning procedures to enable structure inspection demonstrating correct inspection procedures in particular pressurised aircraft in accordance with aircraft and procedures manuals identifying damage to aircraft metallic ferrous and nonferrous structures andor components by way of impact fatigue corrosion identifying the various forms of structural corrosion stating the causes and structural effects of corrosion on aircraft identifying composite materials used in aircraft construction associated safety precautions and hazards inspecting damage and assessing composite componentsstructures for impact damage fatigue

Required knowledge

Look for evidence that confirms knowledge of aircraft construction principles structural component attachment methods describing the construction methods used in fuselage sections wing sections engine nacelles and mounts windows and window frames doors locks and access panels in pressurised and unpressurised aircraft defining of structural terms ie failsafe stress strain shear cycles describing nondestructive inspection methods and application of the various techniques describing construction methods of and assessing common defects in aircraft plastic transparencies describing basic constructional features of and assessing common defects in glass windscreens defining the terms associated with composite materials

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 apply hand skills and use maintenance publications to prepare aircraft structure for inspection and identify structural damage and deterioration while applying 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 across a range of structural inspections associated with aircraft maintenance It is essential that the procedures take into account all aircraft and personal safety precautions relating to aircraft structure Evidence is required of the ability to interpret and apply aircraft structural inspection requirements This may be demonstrated through application across a range of structural components and materials Ability to interpret inspection procedures and specifications allowable limits and apply them in practice is critical The application of the procedures should also clearly indicate knowledge of structural flight loads 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 task from Group and inspection of 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
Context of and specific resources for assessment	Competency should be assessed in the workplace or simulated workplace using tools and equipment specified in maintenance documentation It is also expected that general purpose tools and test 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	The Range Statements below are numbered to facilitate specification of the assessment requirements included in the Evidence Guide.
Access to structure	Preparation and access may include: 1. Preparation for NDI (access to relevant structural zones and components)
Aircraft structure	The aircraft structure may include: 2. Non-ferrous and ferrous alloys and composites used in aircraft construction 3. Structural fastening 4. Attachment hardware and/or devices 5. Seals, sealants 6. Glass, moulded plastics
Inspection techniques	Inspection techniques may include visual inspection, physical checks, mensuration and alignment.
	Application of this unit may relate to: scheduled or unscheduled maintenance individual or team related activities
Procedures and requirements	Refer to industry standards specified by manufacturers, regulatory authorities or the enterprise.

---