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The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
Workplace instructions may include: | computer-generated instructionsverbal instructionswritten instructions. |
Job requirements may include: | mobile plant equipment braking system diagnosis and repair methods, processes and equipment. |
Workplace health and safety requirements: | is to include that prescribed under individual legislation, regulations, codes of practice, and workplace policies and practicesmay include:protective clothing and equipmentuse of tools and equipmenthandling of materialuse of fire-fighting equipmentfirst aid equipmenthazard control, including control of hazardous materials and toxic substances. |
Procedures and information may include: | verbal, written and graphical instructionssignagework schedules, plans and specificationswork bulletins or memosmaterial safety data sheets (MSDS)diagrams or sketchessafe work procedures relating to the repair and replacement of mobile plant braking systemsregulatory and legislative requirements relating to automotive industryAustralian Design Rulesengineer's design specifications and instructionsorganisational work specifications and requirementsinstructions issued by authorised workplace or external persons Australian standardsheavy vehicle service requirements and repair manuals. |
Safety issues and warnings must include: | safe use of tools and equipmentdangers associated with the workplace environmenthazard identification and control of hazardous materials and substances, including hydraulic fluid, brake fluid and brake lining fibresmachine tag-out, isolation and wheel chockingstored fluid pressures from accumulatorshigh-pressure fluid hazards. |
Diagnostic tools and equipment may include: | hand toolingoil pressure gaugesnitrogen test and charging equipmentlifting and slinging equipmentbleeding and brake testing devicesdust-extraction equipment. |
Diagnostic tests may include: | stall testing of service, park and secondary brakesdynamic brake testingfriction material wearbrake drum component serviceabilitydisc brake component serviceabilitymulti-disc wet brake component serviceabilityvehicle braking efficiencyaccumulator pre-charge and oil application pressure testing. |
Faults may include: | poor performance of service, park or secondary brakesfailure or partial failure of service, park or secondary brakesbinding of service, park or secondary brakes. |
Diagnosis findings may include: | comparison of test results to manufacturer specificationsrecommendations for repair, adjustment or replacement of parts. |
Repair options may include: | removal, replacement and adjustment proceduresdismantle, repair, re-assembly and adjustment procedures. |
Post-repair testing may include: | stall testing of service, park and secondary brakesdynamic brake testing. |