หน่วยสมรรถนะ

หน่วยสมรรถนะ

Remove and install aircraft pressurization control system components.

สาขาวิชาชีพการบิน


รายละเอียดหน่วยสมรรถนะ


1. รหัสหน่วยสมรรถนะ AVT-VARN-207A

2. ชื่อหน่วยสมรรถนะ Remove and install aircraft pressurization control system components.

3. ทบทวนครั้งที่ /

4. สร้างใหม่ ปรับปรุง

5. สำหรับชื่ออาชีพและรหัสอาชีพ (Occupational Classification)

7232 ircrAaft engine mechanics and fitters



6. คำอธิบายหน่วยสมรรถนะ (Description of Unit of Competency)
      This unit of competency applies hand skills and employs maintenance documentation/publications to remove and install thepressurization control system components of fixed wing aircraft possessing pressurization systems, during scheduled or unscheduled maintenance. This work may be carried out individually or as part of a team.

7. สำหรับระดับคุณวุฒิ
1 2 3 4 5 6 7 8

8. กลุ่มอาชีพ (Sector)
10 Aircraft Mechanics

9. ชื่ออาชีพและรหัสอาชีพอื่นที่หน่วยสมรรถนะนี้สามารถใช้ได้ (ถ้ามี)
102 Aircraft Mechanics: Helicopter

10. ข้อกำหนดหรือกฎระเบียบที่เกี่ยวข้อง (Licensing or Regulation Related) (ถ้ามี)
ICAO Doc 7192 / EASA Part 66

11. สมรรถนะย่อยและเกณฑ์การปฏิบัติงาน (Elements and Performance Criteria)
หน่วยสมรรถนะย่อย (EOC) เกณฑ์ในการปฏิบัติงาน (Performance Criteria) รหัส PC
(ตามเล่มมาตรฐาน)
รหัส PC
(จากระบบ)
101310.01

Remove pressurization control system components.

101310.01.01 System is rendered safe and prepared according to the applicable maintenance manual and isolation tags are attached, where necessary, to ensure personnel safety. Pressurization control system component removal is performed according to the applicable maintenance manual while noticing all relevant work health and safety (WHS) requirements. Required maintenance documentation is accomplished and processed according to standard enterprise procedures. Removed components are tagged and packaged according to specified procedures.

101310.01.01 199071
101310.02

Install aircraft pressurization control system components.

101310.02.01 Pressurization control system components to be installed are checked to ensure correct part numbers, modification status, serviceability and shelf life. Physical installation of pressurization control components is carried out according to the applicable maintenance manual. System is restored to correct operational condition to prepare for testing, as necessary. Required maintenance documentation is accomplished and processed according to standard enterprise procedures.

101310.02.01 199072

12. ความรู้และทักษะก่อนหน้าที่จำเป็น (Pre-requisite Skill & Knowledge)

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


13. ทักษะและความรู้ที่ต้องการ (Required Skills and Knowledge)

(ก) ความต้องการด้านทักษะ

See Appendix A

(ข) ความต้องการด้านความรู้

See Appendix A


14. หลักฐานที่ต้องการ (Evidence Guide)

(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


15. ขอบเขต (Range Statement)

(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.


16. หน่วยสมรรถนะร่วม (ถ้ามี)
N/A

17. อุตสาหกรรมร่วม/กลุ่มอาชีพร่วม (ถ้ามี)
N/A

18. รายละเอียดกระบวนการและวิธีการประเมิน (Assessment Description and Procedure)

• 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.



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