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Unit2 Chassis System 1

Unit2 Chassis System 1. 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems. Framework: Structural/non structural (Light/ Commercial vehicle) Jacking points. Unit2 Chassis System 1.

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Unit2 Chassis System 1

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  1. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Framework: • Structural/non structural (Light/ Commercial vehicle) • Jacking points

  2. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Framework: • Structural (Light vehicle)

  3. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Framework: • Non structural (Commercial vehicle)

  4. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Framework: • Jacking points • In order to avoid concentrated stress and prevent damage it is essential to use only the proper jacking point, or the manufacturer’s designated lifting pads, when lifting integrally constructed vehicles

  5. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Framework: • Jacking points

  6. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Seats • Restraints (seat Belt, Airbags, Belt Tensioner) • Carpets • Headlining • Trim • Covers • Mouldings

  7. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Interior: A car seat is the chair used in automobiles. Most car seats are made from inexpensive but durable material in order to withstand as much use as possible. Some car seat systems are set up with a battery-powered automatic control to adjust how the seat sits in the car.

  8. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Interior: Seat

  9. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Seat construction Armrest Backrest, with lumbar support Headrest Seat base Seat track

  10. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Seat Adjustments • Backrest angle • Cushion edge • Fore-and-aft position • Headrest angle • Headrest level • Lumbar position • Seat depth • Seat height • The upper section of the seat backrest, may be tilted to the front for optimum, individual shoulder support • Variable head support at the sides

  11. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Restraints (seat Belt, Airbags, Belt Tensioner) Seat Belts: The Purpose of seat belt is to prevent the wearer from being thrown forward and possibly being injured during a frontal impact

  12. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Restraints (seat Belt, Airbags, Belt Tensioner) Seat Belts:

  13. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Restraints (seat Belt, Airbags, Belt Tensioner) Air Bags: One of the major safety development is the fitting of the air bags as part of the equipment of new vehicles. Inflated airbags protect the driver and the front seat passenger from striking, respectively, the steering wheel and dashboard. In an impact above 25km/hr, inertia sensors send a signal to the electronic control unit, which triggers the igniter unit. Pellets that create a gas when burnt are then ignited, and the airbags inflates. As the body of the occupant sinks into the airbag the gas is forced out of the vent hole.

  14. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Restraints (seat Belt, Airbags, Belt Tensioner) Air Bags:

  15. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Restraints (seat Belt, Airbags, Belt Tensioner) Belt Tensioner:

  16. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Carpets

  17. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Headlining

  18. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Trim

  19. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Covers Steering Cover Seat Cover

  20. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Interior: • Mouldings

  21. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Exhaust System: • Purpose • To direct the burnt gases of combustion away from the vehicle and into the atmosphere. • To convert the pollutant produced by the engine into non toxic substance. • To reduce the noise of the exhaust gas flow.

  22. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Exhaust System: • Layout

  23. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Cooling System: • Purpose • The main function of Cooling System are to • Control the temperature of the engine within the precise limit • Increase the efficiency of engine • Provide heat for other devices such as the interior

  24. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Cooling System: • Types of Cooling System • Air Cooled • Liquid Cooled

  25. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Cooling System: • Liquid Cooled

  26. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Cooling System: • AirCooled

  27. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • FuelSystem: • The Fuel Supply System Consist of • A storage Tank • A fuel pump Or pumps • Filter • Delivery pipes

  28. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • FuelSystem:

  29. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Fuel System: • A Fuel Tank (Store Fuel) • The Fuel Tank Stores the Vehicle Fuel Supply, and is nearly always at the opposite end of the vehicle from the engine for reason of safety, space and weight distribution

  30. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Fuel System: • Fuel Pump (meter fuel) • The fuel pump transfer fuel from the tank to the carburetor or the fuel injection pump

  31. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Transmission: • Purpose • Enable the torque being transmitted from the engine to the driving wheels to be varied to suit load and speed requirements • Provide a means of reversing • Provide a permanent neutral position.

  32. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Clutch: • Purpose • Permit a smooth and gradual engagement of the drive(So that the vehicle can gradually move away from rest. • Assist gear changing • Provide a temporary neutral

  33. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Clutch:

  34. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Drive shaft: • A vehicle equipped with rear wheel drive and independent suspension has drive shaft s to enable driving torque to be transmitted through varying angles to each driving wheel

  35. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Final Drive: • The final drive is that part of transmission system that provide a final reduction gear and an even distribution of the engine’s torque to the road wheels

  36. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Suspension: • The basic purpose of a suspension system is to isolate the vehicle’s body from uneven road surfaces. This ensures that both the passengers and goods being carried benefit from the smoothest possible ride.

  37. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Steering: • The purpose of a steering system is to control the direction in which a vehicle travels

  38. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Braking: • The function of the braking system is to bring a moving vehicle safely to rest. • It gives the driver control over the vehicle. • It does this by converting the kinetic energy to heat, which is then given up to the surrounding air as it flows past the brakes.

  39. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Braking:

  40. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Electrical: • Starting System • The purpose of the starting system is to turn the engine for starting. • The electrical unit providing initial energy for • vehicle starting is the Stator Motor.

  41. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Electrical: • Charging System • To supply consumers when the engine is running , and to charge the battery

  42. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Electrical: • Ignition System • To ignite the fuel mixture in the combustion chamber of petrol engine vehicle

  43. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems • Electrical: • Lighting and General Consumers: • Electrical energy is required to run the lighting system and general consumer(ventilation/heater fan, air conditioning, windscreen wiper and radio.

  44. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

  45. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

  46. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

  47. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

  48. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

  49. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

  50. Unit2 Chassis System 1 2.2a)Identify Light and Heavy Vehicle Engine Position/ drives, Vehicle Body Components and Vehicle Systems Quiz

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