Unit of competency Outline

Date retreived
23/07/2026 4:59 PM AWST

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Service and repair trailers up to 4.5 tonnes

Service and repair trailers up to 4.5 tonnes

Unit of competency
National Code
AURTTA010
State Code
AXB03
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
20
Description
This unit describes the performance outcomes required to service and repair trailers with an aggregate trailer mass (ATM) of up to 4.5 tonnes. It involves servicing the suspension, brakes, axles, couplings and electrical systems, and completing workplace processes and documentation, including any associated recommendations for further action.It applies to those working in the automotive service and repair industry. The trailers include those of agricultural machinery, heavy commercial vehicles, light vehicles, marine vessels, mobile plant machinery or outdoor power equipment.No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Prepare to service and repair trailer up to 4.5 tonnes
  • 1.1 Job requirements are determined from workplace instructions
  • 1.2 Service, repair and adjustment 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 materials are selected and checked for serviceability
2. Inspect trailer to determine service and repair requirements
  • 2.1 Inspection is carried out according to manufacturer specifications, workplace procedures and safety requirements
  • 2.2 Inspection results are compared with manufacturer specifications
  • 2.3 Inspection findings are reported according to workplace procedures, and include recommendations for necessary repairs or adjustments
3. Carry out service and repair activities
  • 3.1 Trailer service and repair requirements are determined from workplace instructions and inspection results
  • 3.2 Service, repair and adjustments are carried out to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
  • 3.3 Post-service and repair testing is carried out according to workplace procedures
4. Complete work processes
  • 4.1 Final inspection is made to ensure work is to workplace expectations and trailer is presented ready for use
  • 4.2 Work area is cleaned, waste and non-recyclable materials are disposed of and recyclable material is collected
  • 4.3 Tools and equipment are checked and stored according to workplace procedures
  • 4.4 Workplace documentation is processed according to workplace procedures
No information
No information
Replaces
State Code National Code Title Type
WF378 AURTTA2010 Service and repair trailers up to 4.5 tonnes Unit of competency