Unit of competency Outline

Date retreived
22/07/2026 9:38 PM AWST

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Inspect, test and replace heavy vehicle automatic transmissions

Inspect, test and replace heavy vehicle automatic transmissions

Unit of competency
National Code
AURHTX002
State Code
AXD19
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
14/04/2016
View on TGA
State Implementation and Classification
Approved Date
13/07/2016
Field of Education
030503 - Vehicle Mechanics
Original Release Date
13/07/2016
Nominal Hours
70
Description
This unit describes the performance outcomes required to inspect, test and replace automatic or power shift transmissions and associated components. It involves preparing for the task, inspecting and testing the transmission, replacing the transmission, performing post-installation testing, and completing workplace processes and documentation.It applies to those working in the automotive service and repair industry. The automatic transmissions include those of agricultural machinery, heavy commercial vehicles or mobile plant machinery.No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Prepare to inspect and test transmission
  • 1.1 Job requirements are determined from workplace instructions
  • 1.2 Inspection and testing procedures and information are sourced and interpreted
  • 1.3 Hazards associated with the work are identified and risks are managed
  • 1.4 Tools, equipment and test equipment and materials are selected and checked for serviceability
2. Inspect and test transmission and analyse results
  • 2.1 Inspection and tests are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements
  • 2.2 Inspection and test results are compared with manufacturer specifications
  • 2.3 Inspection and test findings are reported according to workplace procedures, including recommendations for necessary repairs, replacement or adjustments
3. Prepare to remove and replace transmission
  • 3.1 Hazards associated with the work are identified and risks are managed
  • 3.2 Removal and replacement procedures and information are sourced and interpreted
  • 3.3 Tools, equipment and materials are selected and checked for serviceability
4. Remove and replace transmission
  • 4.1 Transmission is removed and replaced according to manufacturer specifications, workplace procedures, and safety and environmental requirements
  • 4.2 Adjustments during removal and replacement are made according to manufacturer specifications and workplace procedures
  • 4.3 Post-replacement testing is carried out according to workplace procedures
5. Complete work processes
  • 5.1 Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use
  • 5.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
  • 5.3 Tools and equipment are checked and stored according to workplace procedures
  • 5.4 Workplace documentation is processed according to workplace procedures
No information
No information
Replaces
State Code National Code Title Type
WF166 AURHTX3002 Inspect, test and replace transmissions - automatic (heavy vehicle) Unit of competency