Automotive Technician Specialist - Mercedes

Competency-based occupation
Onet code: 49-3023.02

4

Years

37

Skills

555h

Related instruction
Classroom Instruction Topics
  • Intro to Automotive/Special Problems
  • Basic Automotive Electricity
  • Basic Automotive Electricity (Lab)
  • Brake Systems (Lab)
  • Engine Repair (Lab)
  • Suspension & Steering (Lab)
  • Electrical Systems (Lab)
  • Basic Fuel & Ignition Systems (Lab)
  • Computer Controls (Lab)
  • Brake Systems
  • Engine Repair
  • Suspension & Steering
  • Electrical Systems
  • Basic Fuel & Ignition Systems
  • Computer Controls
On-the-job Training
  • Shop Safety, First Aid and Hazardous Waste Disposal
    • Identify shop hazards and explain the necessary steps to avoid personal injury or property damage
    • Define the special training and necessary First Aid Steps required to deal with Blood Borne Pathogens.
    • Identify, describe, and record all unsafe or potentially unsafe conditions or acts, environmental noncompliance, malfunctions, and health or industrial hygiene problems
    • Identify and define hazardous materials by chemical and physical properties, such as: color, corrosively, density, flammability, reactivity, specific gravity, and toxicity.
  • Suspension and Steering
    • Diagnose steering column noises, looseness, and binding concerns (including tilt mechanisms); determine necessary action
    • Diagnose power steering gear (non-rack and pinion) binding, uneven turning effort, looseness, hard steering, and fluid leakage concerns; determine necessary action
    • Inspect steering shaft universal-joint(s), flexible coupling(s), collapsible column, lock cylinder mechanism, and steering wheel; perform necessary action
    • Adjust manual or power non-rack and pinion worm bearing preload and sector lash.
    • Remove and replace manual or power rack and pinion steering gear; inspect mounting bushing and brackets
    • Inspect and replace manual or power rack and pinion steering gear inner tie rod ends (sockets) and bellow boots
  • Brakes
    • Research applicable vehicle and service information, such as brake system operation, vehicle service history, service precautions, and technical service bulletins
    • Diagnose pressure concerns in the brake system using hydraulic principles (Pascal’s Law)
    • Measure brake pedal height; determine necessary action
    • Diagnose poor stopping, pulling or dragging concerns caused by malfunctions in the hydraulic system; determine necessary action
    • Inspect, test, and/or replace components of brake warning light system
    • Diagnose poor stopping, noise, pulling, grabbing, dragging or pedal pulsation concerns; determine necessary action
    • Clean, inspect, and measure rotor with a dial indicator and a micrometer; follow manufacturer’s recommendations in determining need to machine or replace
    • Inspect the vacuum-type power booster unit for vacuum leaks; inspect the check valve for proper operation; determine necessary action
  • Electrical/Electronic Systems
    • Identify and interpret electrical/electronic system concern; determine necessary action
    • Research applicable vehicle and service information, such as electrical/electronic system operation, vehicle service history, service precautions, and technical service bulletins
    • Using wiring diagrams during diagnosis of electrical circuit problems
    • Demonstrate the proper use of a digital multimeter (DMM) during diagnosis of electrical circuit problems
    • Check electrical circuits with a test light; determine necessary action
    • Measure source voltage and perform voltage drop tests in electrical/electronic circuits using a voltmeter; determine necessary action
    • Maintain or restore electronic memory functions
    • Diagnose charging system for the cause of undercharge, no-charge, and overcharge conditions
  • Engine Performance
    • Identify and interpret maintenance issues per manufacture’s scheduled maintenance
    • Diagnose abnormal engine noise or vibration concerns; determine necessary action
    • Perform engine absolute (vacuum/boost) manifold pressure tests; determine necessary action
    • Inspect throttle body, air induction system, intake manifold and gaskets for vacuum leaks and/or unmetered air
  • Tire
    • Remove; replace High Performance, Low Profile monitoring systems
  • Heating, Cooling and Air Conditioning
    • Identification of heating and cooling components and system requirements and procedures
    • Heating and cooling diagnostics/trouble shooting and repair
    • Identification of Air Conditioning components and system requirements and procedures
    • Identification and proper handling of refrigerant gasses
    • Recovery/recycle of refrigerant
    • IMACA Certification
State:
Headquarters Location:
Louisville, KY (40245)
Phone:
+1 ((50) 2) -896
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