Statement of Attainment

These units of competency are drawn from the AUR Automotive Retail, Service and Repair Training Package and meet the needs of those required to diagnose and repair hydraulic and electronic over hydraulic control system faults on machines associated with percussive drilling in the mining industry.


The skill set targets tradespeople and final year apprentices working as automotive mechanical/electrical technicians, engineering mechanical/electrical/electronic technicians or electrotechnology electrician/electrical fitters.


The Percussive Drill Maintenance and Advanced Systems Diagnosis Skill Set consists of:

A total of 3 units of competency must be completed.


add topic AURKTR001

Diagnose and repair electronic over hydraulic control systems

add topic AURTTA013

Diagnose and repair hydraulic systems

add topic AURTTA026

Diagnose complex faults in electronic over hydraulic systems


The skill set may only be undertaken in addition to or as part of one of the following:

Certificate III in Automotive Mechanical or Automotive Electrical Qualification

Certificate III in Engineering - Mechanical or Electrical/Electronic Qualification

Certificate III in Electrotechnology Electrician or Electrical Fitting Qualification