Automotive Service Technician Level 2

Transcription

1 Level 2

2 B2 Engine Principles Duration: 35 hours 35 hours 0 hours This unit is designed to provide the apprentice with the knowledge about engine principles when working with today s automotive vehicles and light trucks. Beginning with terminology and internal combustion principles, the unit covers types of engine classifications and configurations, types of valve train configurations; the unit also covers calculations related to engine displacement, compression ratios, horsepower, area and volume. 1. Define terminology associated with engines. 2. Explain internal combustion principles Identify types of engine classifications. a. Fuel Diesel Gasoline Alternate fuels b. Stroke 4. Identify types of engine configurations and describe their construction. a. Inline b. Rotary c. Opposed d. V 5. Identify types of valve train configurations and describe their construction. 30% a. Push rod b. Overhead cam c. Multi-valve d. Solenoid operated valve 6. Identify engine components and describe their design, purpose and operation. 30% a. Block assembly b. Cylinder head assembly c. Timing 1

3 Gears Belts Chains Variable d. Mounts 7. Identify types of fasteners, gaskets, seals and sealants and describe their applications and procedures for use. 8. Calculate engine displacement, compression ratios, horsepower, area and volume. 2

4 B3 Cooling Systems Duration: 14 hours 10 hours 4 hours This unit is designed to provide the apprentice with the knowledge about cooling systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of cooling systems and their components; the unit also covers the procedures used to adjust, diagnose, repair and replace cooling systems and their components. 1. Define terminology associated with cooling systems. 2. Identify hazards and describe safe work practices pertaining to cooling systems. a. Environmental 3. Identify tools and equipment relating to cooling systems and describe their applications and procedures for use. 4. Identify types of cooling systems and describe their purpose, characteristics and applications. a. Liquid b. Air cooled 5. Identify cooling system components and describe their purpose and operation Identify warning systems and indicators and describe their purpose and operation. a. Lights b. Gauges c. Audible 7. Identify types of fan systems and describe their components and operation. a. Mechanical b. Electric c. Hydraulic 8. Identify related systems and describe their relationship to cooling systems. a. Heating, ventilation and air conditioning (HVAC) 3

5 b. Coolers and auxiliary coolers c. Coolant heaters 9. Identify types of coolants and chemical additives and describe their characteristics and applications. 10. Describe the procedures used to handle, store and dispose of coolants. 11. Identify types of hoses, tubing, belts, gaskets, seals and sealants and describe their applications. 12. Describe and demonstrate the procedures used to diagnose cooling systems Describe and demonstrate the procedures used to adjust, repair and/or replace cooling system components. 1 4

6 B4 Engine Lubrication Systems Duration: 14 hours 10 hours 4 hours This unit is designed to provide the apprentice with the knowledge about engine lubrication systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of engine lubricants, oil pumps, drives, and related components; the unit also covers the procedures used to adjust, diagnose, repair and replace engine lubrication systems and their components. 1. Define terminology associated with engine lubrication systems. 2. Identify hazards and describe safe work practices pertaining to engine lubrication systems. 3. Identify tools and equipment related to engine lubrication systems and describe their applications and procedures for use. 4. Identify types of engine lubricants and describe their characteristics and applications. a. Grades and classifications b. Synthetics c. Additives 1 5. Identify types of oil pumps and drives and describe their purpose and operation. a. Rotor pump b. Vane type c. Gear type 6. Identify types of oil coolers and describe their purpose and operation. a. Oil-to-air b. Oil-to-coolant 7. Identify types of hoses, tubing, gaskets, seals and sealants and describe their applications. 8. Describe oil flow, filtration and pressure regulation. 1 5

7 9. Identify types of warning systems and indicators and describe their purpose and operation. a. Lights b. Gauges c. Audible 10. Describe the procedures used to perform oil and filter changes. a. Super/turbocharger precautions 11. Describe and demonstrate the procedures used to diagnose engine lubrication systems. 12. Describe the procedures used to adjust, repair and/or replace engine lubrication systems and their related components

8 B5 Fuel Delivery Systems Duration: 35 hours 21 hours 14 hours This unit is designed to provide the apprentice with the knowledge about fuel delivery systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of fuels and fuel delivery systems and their components; the unit also covers the procedures used to adjust, diagnose, repair and replace fuel delivery systems and their components. 1. Define terminology associated with fuel delivery systems. 2. Identify hazards and describe safe work practices pertaining to fuel delivery systems. a. Handling, disposal and storage of fuels b. Depressurize fuel systems and fuel recovery c. High pressure d. Flammability 1 3. Identify types of fuels and describe their characteristics and properties. a. Gasoline b. Diesel c. Alternate 4. Identify types of fuel delivery systems and describe their components and operation. a. Mechanical b. Electrical 5. Identify types of fasteners, tubing, hoses, gaskets, seals and sealants and describe their applications. 6. Describe and demonstrate the procedures used to diagnose fuel delivery systems and their components. a. Gasoline b. Diesel 20% 20% 7

9 7. Describe and demonstrate the procedures used to adjust, repair and/or replace fuel delivery systems and their components. a. Gasoline b. Diesel 20% 8

10 B6 Ignition Systems Duration: 42 hours 21 hours 21 hours This unit is designed to provide the apprentice with the knowledge about ignition systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of ignition systems and circuits, and their components; the unit also covers the procedures used to adjust, diagnose, repair and replace ignition systems and their components. 1. Define terminology associated with ignition systems. 2. Identify hazards and describe safe work practices pertaining to ignition systems. a. High voltage 3. Identify tools and equipment relating to ignition systems and describe their applications and procedures for use. 4. Identify types of ignition systems and describe their components and operation. 2 a. Distributor b. Distributorless c. Coil on plug 5. Identify types of ignition circuits and describe their purpose and operation. 2 a. Primary b. Secondary 6. Describe and demonstrate the procedures used to diagnose ignition systems and their components. 20% 7. Describe and demonstrate the procedures used to adjust, repair and/or replace ignition systems and their components. 9

11 C1 Drive Shafts and Axles Duration: 14 hours 10 hours 4 hours This unit is designed to provide the apprentice with the knowledge about drive shafts and axles when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of drive shafts, drive shaft components, axles and their components; the unit also covers the procedures used to adjust, diagnose, repair and replace drive shafts and axles, and their components. 1. Define terminology associated with drive shafts and axles. 2. Identify hazards and describe safe work practices pertaining to drive shafts and axles. 3. Identify tools and equipment relating to drive shafts and axles and describe their applications and procedures for use. a. Dial indicators b. Inclinometer 4. Identify types of drive shafts and describe their composition. 2 a. Front-wheel drive (CV shafts) b. Rear-wheel drive 5. Identify types of drive shaft components and describe their purpose and operation. 2 a. Slip yokes and flanges b. Flex joints c. Single cardan joints d. Double cardan joints e. Support bearing f. Viscous coupling 6. Identify types of axles and describe their components and operation. a. Half shafts (independent suspension) b. Floating c. Semi-floating 10

12 7. Describe axle disconnects, locking hubs and their purpose. 8. Describe and demonstrate the importance of multiple piece drive shaft phasing and indexing. 9. Identify types of lubricants, fasteners, gaskets, seals and sealants and describe their applications. 10. Describe the procedures used to diagnose drive shafts and axles systems. 11. Describe and demonstrate the procedures used to adjust, repair and/or replace drive shafts and axles and their related components. 11

13 D2 Starting Systems Duration: 28 hours 21 hours 7 hours This unit is designed to provide the apprentice with the knowledge about starting systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of starting systems, their components, and their operation; the unit also covers the procedures used to adjust, diagnose, repair and replace starting systems and their components. 1. Define terminology associated with starting systems. 2. Identify hazards and describe safe work practices pertaining to starting systems. 3. Identify types of tools and equipment relating to starting systems and describe their applications and procedures for use. 4. Identify types of starting systems and describe their components and operation. 30% 5. Identify types of starting control systems and describe their components and operation. a. Anti-theft b. Safety c. Keyless start/stop 6. Describe and demonstrate the procedures used to diagnose starting systems. 30% 7. Describe and demonstrate the procedures used to adjust, repair and/or replace starting system components. 1 12

14 D3 Charging Systems Duration: 28 hours 21 hours 7 hours This unit is designed to provide the apprentice with the knowledge about charging systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of charging systems, their components, and their operation; the unit also covers the procedures used to adjust, diagnose, repair and replace charging systems and their components. 1. Define terminology associated with charging systems. 2. Identify hazards and describe safe work practices pertaining to charging systems. 3. Identify tools and equipment relating to charging systems and describe their applications and procedures for use. 20% 4. Identify types of charging systems and describe their components and operation. 30% 5. Describe and demonstrate the procedures used to diagnose charging systems. 30% 6. Describe and demonstrate the procedures used to adjust, repair and/or replace charging system components. 13

15 D4 Lighting and Wiper Systems Duration: 21 hours 14 hours 7 hours This unit is designed to provide the apprentice with the knowledge about lighting and wiper systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of lighting and wiper systems, and their components; the unit also covers the procedures used to adjust, diagnose, repair and replace lighting and wiper systems, and their components. 1. Define terminology associated with lighting and wiper systems. 2. Identify hazards and describe safe work practices pertaining to lighting and wiper systems. a. high intensity discharge (HID) 3. Identify tools and equipment relating to lighting and wiper systems and describe their applications and procedures for use. 4. Identify types of lighting systems and describe their components and operation Identify types of wiper systems and describe their components and operation Describe and demonstrate the procedures used to diagnose lighting and wiper systems. 7. Describe and demonstrate the procedures used to adjust, repair and/or replace lighting and wiper system components. 2 14

16 E4 Steering Systems Level: One Duration: 49 hours 35 hours 14 hours This unit is designed to provide the apprentice with the knowledge about steering systems when working with today s automotive vehicles and light trucks. Beginning with terminology and safe work practices, the unit covers types of steering systems, steering gears, assist systems, and their components; the unit also covers the procedures used to adjust, diagnose, repair and replace steering systems and their components. 1. Define terminology associated with steering systems. 2. Identify hazards and describe safe work practices pertaining to steering systems. a. Passive restraints Air bags Clock springs Procedures used to disarm b. Collapsible columns 3. Identify tools and equipment relating to steering systems and describe their applications and procedures for use. 4. Identify types of steering columns and describe their components and operation. a. Tilt b. Telescopic c. collapsible 5. Identify types of steering systems and describe their components and operation. 20% a. Linkage b. Rack-and-pinion c. Four wheel steering 6. Identify types of steering gears and describe their components and operation. 20% a. Recirculating ball b. Rack-and-pinion 7. Identify types of assist systems and describe their components and operation. 15

17 a. Electric b. Hydraulic c. Variable 8. Identify types of power steering pumps and describe their components and operation. 9. Identify types of fluids and lubricants, fasteners, tubing, hoses, gaskets and seals and describe their applications. 10. Describe and demonstrate the procedures used to diagnose steering systems. 11. Describe and demonstrate the procedures used to adjust, repair and/or replace steering system components. 16