The Certificate IV in Automotive Mechanical Overhauling (AUR40820) is a specialised, nationally recognised qualification designed for skilled automotive technicians who want to advance their capabilities in overhauling engine, transmission, and driveline systems. Offered by Australian Skills Asian Colleges, this course is ideal for Vietnamese students looking to upgrade their trade skills, increase job opportunities, and strengthen their migration prospects in Australia’s mechanical repair industry.
As an AQF Level 4 qualification, this course focuses on advanced mechanical servicing and rebuild skills, particularly in engines and complex components, equipping students with the expertise required in both workshop and fleet maintenance environments.
AUR40820 offers in-depth practical and theoretical knowledge in:
Diagnosing complex mechanical faults in engines, transmissions, and drivetrains
Performing full disassembly, inspection, reconditioning, and reassembly
Measuring tolerances and wear using precision instruments
Rebuilding petrol and diesel engines to manufacturer specifications
Following WHS, environmental and compliance procedures in the overhaul process
Interpreting technical documentation and service bulletins
Students will train in industry-standard workshops equipped with specialised overhaul tools and diagnostic systems.
Graduates are highly skilled and job-ready for technical roles such as:
Automotive Overhaul Technician
Engine Rebuilding Specialist
Heavy Vehicle Overhaul Mechanic
Workshop Technical Advisor
These roles are essential in dealerships, engine reconditioning businesses, fleet maintenance companies, and mining/mechanical support services.
Duration: 12 – 18 months
Mode: On-campus, hands-on practical learning
Location: Sydney and Melbourne – Australian Skills Asian Colleges
This qualification enhances skilled migration potential when combined with:
AUR30620 – Certificate III in Light Vehicle Mechanical Technology
AUR31120 – Certificate III in Heavy Commercial Vehicle Technology
Students may be eligible for:
Subclass 485 – Temporary Graduate Visa
Subclass 491 – Skilled Work Regional Visa
Subclass 190 – State Nominated Visa
Subclass 482 – Employer-Sponsored Visa
Employers in rural and regional Australia especially seek professionals with engine rebuilding expertise.
Completion of a relevant Certificate III in automotive (e.g., AUR30620)
IELTS 5.5 or equivalent English proficiency
Minimum 1 year workshop experience recommended
High demand for mechanical overhaul experts in mining, transport, and agriculture
Advanced training aligned with Australian compliance standards
Career stability with potential for supervisor or team leader roles
Excellent earning potential and PR pathways in regional areas
Australian Skills Asian Colleges provides:
Bilingual support and academic counselling
Assistance with resume writing and job placement
Visa guidance and career mentoring for skilled migration pathways