Motor Mechanic (Heavy Commercial Vehicle) 321211柴油汽车机修工（重型商用车辆）职业介绍
- 重型商用车辆机修工服务，维护和修理重型道路运输设备，例如公路上使用的卡车和公共汽车。
Heavy Commercial Vehicle Mechanics, service, maintain and repair heavy road transport equipment, e.g. trucks and buses used on highways.
- 具体职责包括：
- 检测和诊断发动机和零件的故障 detecting and diagnosing faults in engines and parts
- 拆卸和移除发动机装配、变速器、转向机构等部件，并检查零件 dismantling and removing engine assemblies, transmissions, steering mechanisms and other components, and checking parts
- 修理和更换磨损和有缺陷的零件，重新组装机械部件，并根据需要参考维修手册 repairing and replacing worn and defective parts and reassembling mechanical components, and referring to service manuals as needed
- 执行定期维护服务，例如换油、润滑和发动机调整，以实现车辆更平稳的运行并确保符合污染法规 performing scheduled maintenance services, such as oil changes, lubrications and engine tuneups, to achieve smoother running of vehicles and ensure compliance with pollution regulations
- 维修后重新组装发动机和零件 reassembling engines and parts after being repaired
- 在维修后测试和调整机械部件以获得适当的性能 testing and adjusting mechanical parts after being repaired for proper performance
- 在计算机的帮助下诊断和测试零件 diagnosing and testing parts with the assistance of computers.
- 重型商用车辆机修工职业的相关学历是AUR31116 Certificate III in Heavy Commercial Vehicle Mechanical
Technology
飞出国注：该技工职业仅仅适用于处理重型商用车辆的汽车机修工，不包括可移动动力设备机修工，农业设备机修工，轻型车辆机修工以及专业领域的汽车空调机修工，刹车机修工，柴油发动机机修工，摩托车机修工，舷外发动机机修工或者叉车机修工（材料处理技工）。
NOTE: This trade assessment is for motor mechanics dealing with heavy commercial vehicles (as above) only. It does not extend to mobile plant equipment mechanics, agricultural equipment mechanics and light vehicle mechanics, or specialty areas such as automotive air-conditioning mechanics, brake mechanics, diesel motor mechanics, motorcycle mechanics, outboard motor mechanics or forklift mechanics (material handling technicians).
Motor Mechanic (Heavy Commercial Vehicle) 321211柴油汽车机修工（重型商用车辆）技能及知识要求
柴油汽车机修工（重型商用车辆）职业申请人需要证明自己具备以下方面的技能及知识（需要包括22个核心内容和14个可选内容）：
- 汽车行业的一般技能 GENERAL AUTOMOTIVE WORKPLACE SKILLS
- AURAEA002 在汽车工作场所遵循环境和可持续发展的最佳实践 （核心）Follow environmental and sustainability best practice in an automotive workplace [Core]
- AURAFA002 阅读并响应汽车工作场所信息（可选） Read and respond to automotive workplace information [Elective]
- AURASA002 遵守汽车工作场所的安全工作规范（核心）Follow safe working practices in an automotive workplace [Core]
- AURTTA018 执行诊断程序（核心） Carry out diagnostic procedures [Core]
- AURTTK002 在汽车工作场所使用和维护工具和设备（可选）Use and maintain tools and equipment in an automotive workplace [Elective]
- AURAFA003 在汽车工作场所有效沟通（可选）Communicate effectively in an automotive workplace [Elective]
- AURTTK001 在汽车工作场所使用和维护测量设备（可选）Use and maintain measuring equipment in an automotive workplace [Elective]
- 转向和悬挂 STEERING AND SUSPENSION
- AURHTD002 重型商用车转向系统诊断与维修 [核心] Diagnose and repair heavy commercial vehicle steering systems [Core]
- AURHTD003 重型商用车悬挂系统诊断与维修 [核心] Diagnose and repair heavy commercial vehicle suspension systems [Core]
- AURTTD002 检查和维修转向系统 [选修课] Inspect and service steering systems [Elective]
- AURTTD004 检查和维修悬挂系统 [选修课] Inspect and service suspension systems [Elective]
- 电池和电气系统 BATTERIES AND ELECTRICAL SYSTEMS
- AURETR012 测试和修复基本电路 [核心] Test and repair basic electrical circuits [Core]
- AURETR025 测试、充电和更换电池以及启动车辆 [核心] Test, charge and replace batteries and jump-start vehicles [Core]
- AURETR029 充电系统诊断与维修 [核心] Diagnose and repair charging systems [Core]
- AURETR030 启动系统诊断与维修 [核心] Diagnose and repair starting systems [Core]
- 引擎和燃料系统 ENGINES AND FUEL SYSTEMS
- AURHTE002 重型车辆压燃式发动机的诊断和维修[核心] Diagnose and repair heavy vehicle compression ignition engines [Core]
- AURTTA004 执行服务操作 [核心] Carry out servicing operations [Core]
- AURTTA005 选择和使用轴承、密封件、垫圈、密封剂和粘合剂[选修] Select and use bearings, seals, gaskets, sealants and adhesives [Elective]
- AURTTC001 检查和维修冷却系统 [选修] Inspect and service cooling systems [Elective]
- AURTTC003 诊断和维修冷却系统 [核心] Diagnose and repair cooling systems [Core]
- AURTTE004 检查和服务引擎 [选修] Inspect and service engines [Elective]
- AURTTF002 检查和维修柴油燃料喷射系统 [核心] Inspect and service diesel fuel injection systems [Core]
- AURETR024 诊断和维修压燃式发动机管理系统 [核心] Diagnose and repair compression ignition engine management systems [Core]
- AURHTZ001 重型车辆排放控制系统的诊断和维修 [核心] Diagnose and repair heavy vehicle emission control systems [Core]
- AURTTF005 诊断和维修发动机强制感应系统 [核心] Diagnose and repair engine forced-induction systems [Core]
- 刹车系统 BRAKING SYSTEMS
- AURHTB001 重型车辆空气制动系统的诊断和维修 [核心] Diagnose and repair heavy vehicle air braking systems [Core]
- AURTTB001 检查和服务制动系统 [选修课] Inspect and service braking systems [Elective]
- AURTTB004 检查和维修空气制动系统 [选修课] Inspect and service air braking systems [Elective]
- AURETR022 车辆动态控制系统诊断与维修[核心] Diagnose and repair vehicle dynamic control systems [Core]
- 变速箱和传动系统 TRANSMISSIONS AND DRIVELINES
- AURHTQ003 重型车辆传动轴的诊断和维修[核心] Diagnose and repair heavy vehicle drive shafts [Core]
- AURTTQ001 检查和维修终传动组件 [核心] Inspect and service final drive assemblies [Core]
- AURHTX004 重型车辆离合器系统诊断和维修[选修] Diagnose and repair heavy vehicle clutch systems [Elective]
- AURTTX002 检查和维修手动变速箱 [选修课] Inspect and service manual transmissions [Elective]
- AURHTX001 重型车辆手动变速器诊断与维修[选修] Diagnose and repair heavy vehicle manual transmissions [Elective]
- AURTTX003 检查和维修自动变速器 [选修课] Inspect and service automatic transmissions [Elective]
- AURTTA006 检查和维修液压系统 [核心] Inspect and service hydraulic systems [Core]
- 选修 OPTIONAL UNITS
- AURHTJ003 拆卸、检查和改装重型车辆车轮和轮胎装配 [选修课] Remove, inspect and refit heavy vehicle wheel and tyre assemblies [Elective]
- AURHTF002 重型柴油喷射系统的诊断和维修[选修] Diagnose and repair heavy diesel fuel injection systems [Elective]
- AURETR044 诊断和维修集成发动机和变速箱管理系统 [选修] Diagnose and repair integrated engine and transmission management systems [Elective]
飞出国注：对应以上的知识点，申请人可以通过https://training.gov.au/Search/Training 进一步查看每个知识点的具体说明，从而了解自己所需要掌握的技能和知识水平。
总结：柴油汽车机修工（重型商用车辆）职业属于TRA技工职业评估， 实际的评估机构是VETASSESS Trade职业评估，汽车技工职业评估需要书面材料审理和技术面试两个步骤，具体可以参考 RTO评估机构VETASSESS Trade Occupation评估申请流程2020
