7232 ircrAaft engine mechanics and fitters

101309: Remove and install miscellaneous aircraft electrical hardware/components.

(ก) ความต้องการด้านทักษะ

See Appendix A

(ข) ความต้องการด้านความรู้

See Appendix A

(a) Performance Evidence

• Evidence required to express competency in this unit must be related to and fulfill all of the requirements of the elements and performance criteria under the indicated conditions of assessment, and must include:

• Applying relevant WHS practices.

• Using approved maintenance documentation and aircraft publications relating to the pressurization control system and components being maintained.

• Locating and identifying the components of pressurization control systems.

• Removing and installing pressurization control system components.

It is crucial that the requirements for cleanliness and safety precautions relevant to the maintained system are fully perceived, understood and complied with, as well as work practices associated with electrostatic sensitive devices.

(b) Knowledge Evidence

Evidence required to express competency in this unit must be related to and fulfill all of the requirements of the elements and performance criteria and include knowledge of:

•  Component attachment methods.

•  Connection of components and plugs.

•  Relevant WHS practices.

•  The layout and operation to block diagram level of mechanical and electronic.

•  Pressurization control systems.

•  Handling precautions relating to electrostatic sensitive devices.

•  Relevant maintenance manuals.

•  Relevant regulatory requirements and standard procedures.

(c) Assessment recommendation

    N/A

(a) Recommendation

Different working environments and conditions that may affect performance are admissible in this field. Crucial operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

(b) Description

Procedures and requirements include:

• Industry standard procedures specified by manufacturers, regulatory authorities or the enterprise.

• The assessment are compose of paper exams , interviews, and practical demonstrations, which the paper exam is the main testing. The selection of interviews and practical demonstrations are depending on the assessors’ judgment.

• Competency should be assessed in the workplace or simulated workplace using tools and equipment stated 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.

• Before undertaking any action, an understanding of the attachment methods, connection of hardware, and the need for confirming correct system operation must be demonstrated. The work plan should consider applicable safety and quality requirements according to the industry and regulatory standards.

• Evidence of transferability of skills and knowledge relevant to removal and installation is essential. 

• A person cannot be assessed as competent until it can be demonstrated to the satisfaction of the workplace assessor that the elements and performance criteria of the unit of competency are being achieved under routine supervision on a representative range of components of a specific aircraft type pressurization control system. This shall be proven via the records in the Log of Industrial Experience and Achievement or, where appropriate, an equivalent Industry Evidence Guide.