Cambodian Skills Delivery Model

SEAL National Course Catalogue · MLVT / National Training Board

Sector Frameworks

1,164

Qualifications

15,161

Competency Units

10,938

Elements

41,782

Learning Outcomes

2,822

Assessment Packages

Overhaul air conditioning and HVAC system compressors

KHU-AUT-0148

Australian Equivalent

AURETU007

Elements

Learning Outcomes

This unit describes the performance outcomes required to overhaul and return air conditioning and heating, ventilation and air conditioning (HVAC) system compressors to original manufacturer tolerances and clearances. It involves preparing for the task, dismantling and evaluating the compressor, carrying out the overhaul process, reassembling and testing the compressor, and completing workplace processes and documentation. It applies to those working in an automotive service and repair industry. The air conditioning and HVAC system compressors include those fitted to agricultural machinery, heavy commercial vehicles, light vehicles or mobile plant machinery. Licensing requirements apply to this unit. Users are advised to check with relevant regulatory authority.

Elements & Learning Outcomes

E1Prepare to dismantle air conditioning compressor

0148.E1.O1Job requirements are determined from workplace instructions

0148.E1.O2Australian automotive code of practice: Control of refrigerant gases during manufacture, installation, servicing or de-commissioning of motor vehicle air conditioners is sourced and interpreted

0148.E1.O3Dismantling information is sourced and interpreted

0148.E1.O4Dismantling options are analysed and those most appropriate to the circumstances are selected

0148.E1.O5Hazards associated with the work are identified and risks are managed

0148.E1.O6Dismantling tools and equipment are selected and checked for serviceability

E2Dismantle and evaluate compressor and components

0148.E2.O1Compressor is dismantled in a logical sequence according to manufacturer and workplace procedures, and safety and environmental requirements, and without causing unnecessary damage to components or systems

0148.E2.O2Components are cleaned for evaluation according to workplace procedures and safety and environmental requirements

0148.E2.O3Components are measured and compared with manufacturer specifications and serviceability is determined

0148.E2.O4Component repair method is determined

0148.E2.O5Unserviceable parts are identified and replacement parts sourced

E3Carry out overhaul

0148.E3.O1Overhaul information is sourced and interpreted

0148.E3.O2Overhaul options are analysed and those most appropriate to the circumstances are selected

0148.E3.O3Overhaul tools and equipment are selected and checked for serviceability

0148.E3.O4Components are machined, repaired and replaced as required, and adjustments are carried out according to manufacturer specifications, workplace procedures, safety and environmental requirements, and Australian automotive code of practice

E4Assemble compressor and components

0148.E4.O1Compressor is assembled according to manufacturer specifications, workplace procedures, and safety and environmental requirements

0148.E4.O2Tolerances and clearances are measured against manufacturer specifications and necessary adjustments are made

0148.E4.O3Assembly of compressor is completed within workplace timeframes and without causing damage to other components or systems

0148.E4.O4Post-assembly testing is carried out according to workplace procedures and safety and environmental requirements, and any problems detected as having been introduced during the assembly process are rectified

E5Complete work processes

0148.E5.O1Final inspection is made to ensure work is to workplace expectations and compressor is presented ready for use or storage

0148.E5.O2Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

0148.E5.O3Tools and equipment are checked and stored, and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures

0148.E5.O4Workplace documentation is processed according to workplace procedures