NZQA Unit Standard 22576 Version 4 Page 4 Of

nzqa unit standard 22576 version 4 page 4 of 4 title repair aircraft automatic direction finder system components level 4

NZQA unit standard
22576 version 4
Page 4 of 4
Title
Repair aircraft automatic direction finder system components
Level
4
Credits
20
Purpose
People credited with this unit standard are able to: prepare to repair
aircraft automatic direction finder system components; locate defects
in aircraft automatic direction finder system components; repair
aircraft automatic direction finder system components; test and adjust
aircraft automatic direction finder system components; and complete
the repair task.
Classification
Aeronautical Engineering > Avionic Radio Repair
Available grade
Achieved
Guidance Information
1.
All tasks must be carried out in accordance with enterprise
procedures.
2.
Definition
Enterprise procedures – procedures used by the organisation carrying
out the work and applicable to the tasks being carried out. Examples
are – standard operating procedures, safety procedures, equipment
operating procedures, codes of practice, quality management practices
and standards, procedures to comply with legislative and local body
requirements.
3 The repair activities referred to in this unit standard are those
usually carried out in a specialist bay or workshop on components that
have been removed from the aircraft.
4 Automatic direction finder system components may include
controllers.
Outcomes and performance criteria
Outcome 1
Prepare to repair aircraft automatic direction finder system
components.
Performance criteria
1.1 Task is determined by reviewing maintenance documentation and
enterprise procedures.
Range confirm fault, repair, modify.
1.2 Work area is prepared, and resources obtained and checked for
serviceability or status.
Range may include but is not limited to – publications, materials,
tools, equipment, safety equipment, environmental conditions
established.
1.3 Component identity is matched with documentation.
1.4 Component is prepared for repair.
Range clean, inspect, assess economics of carrying out repair.
1.5 Next task is determined and documented.
Range locate defects, repair, test, adjust, complete the task.
Outcome 2
Locate defects in aircraft automatic direction finder system
components.
Performance criteria
2.1 Defects are located using troubleshooting techniques and
inspection procedures appropriate to the defect indications.
2.2 Any defects are reported and documented.
Outcome 3
Repair aircraft automatic direction finder system components.
Performance criteria
3.1 Component is disassembled.
Range clean, label, preserve, segregate, store.
3.2 Rectification action is determined and documented.
3.3 Parts are procured and verified as authentic and serviceable.
Range identify, inspect.
3.4 Defects are rectified.
Range repair, replace, modify, adjust.
3.5 Component is assembled.
3.6 Inspections are obtained.
Range independent, progressive.
Outcome 4
Test and adjust aircraft automatic direction finder system components.
Performance criteria
4.1 Component is prepared for testing.
4.2 Component is tested and adjusted.
Range may include but is not limited to – troubleshoot, functionally
test, calibrate, adjust, document adjustments and performance.
4.3 Inspections are obtained.
Range independent, progressive.
Outcome 5
Complete the repair task.
Performance criteria
5.1 Component is prepared.
Range may include but is not limited to – use, storage, transit,
locking, blanking, packing, shelf-life requirement.
5.2 Resources are checked for serviceability and returned to service
or storage.
Range may include but is not limited to – tools, equipment, safety
equipment, publications.
5.3 Leftover parts and materials are disposed of.
Range may include but is not limited to – serviceable, unserviceable,
surplus, waste, scrap, hazardous.
5.4 Documentation is completed.
Range may include but is not limited to – labels, work cards, release
notes.
5.5 Work area is left in a state that enables the next task to begin.
Replacement information
This unit standard, unit standard 22574, and unit standard 22575
replaced unit standard 3990.
Planned review date
31 December 2025
Status information and last date for assessment for superseded
versions
Process
Version
Date
Last Date for Assessment
Registration
1
19 May 2006
31 December 2016
Revision
2
21 September 2007
31 December 2016
Review
3
24 October 2014
31 December 2022
Review
4
23 July 2020
N/A
Consent and Moderation Requirements (CMR) reference
0028
This CMR can be accessed at
http://www.nzqa.govt.nz/framework/search/index.do.
Comments on this unit standard
Please contact ServiceIQ [email protected] if you wish
to suggest changes to the content of this unit standard.
ServiceIQ
SSB code 9068
Ó New Zealand Qualifications Authority 2021