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Tractor Safety, Operation, and Maintenance

Tractor Safety, Operation, and Maintenance

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Tractor Safety, Operation, and Maintenance

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  1. Tractor Safety, Operation, and Maintenance Tractor Systems OnyangoNgoye@Hotmail.com

  2. Tractor Systems The tractor has many systems that must be properly serviced and maintained to ensure long life and service.

  3. Engine Classifications Internal combustion engines are identified by the number of strokes in the cycle and by the fuel that is used to run them. Common Tractor Classifications: 4 stroke cycle - Petrol - Diesel - LP

  4. Diesel Engine & Petrol Engine

  5. Four Stroke Cycle

  6. Major Systems • Lubrication System • Electrical System • Cooling System • Fuel System • Ignition System

  7. Air Intake • Parts: • Pre-Cleaner • Air Cleaner • Intake Manifold • Intake Valve

  8. Exhaust System • Parts: • Exhaust Valve • Exhaust Manifold • Muffler • Cap

  9. Lubricating SystemFull Flow & By-Pass • Parts: • Crankcase Oil Reservoir (Oil Pan) • Oil Pump • Oil Filter • Oil Passages • Pressure Regulating Valve • Oil goes to: • Camshaft Bearings • Crankshaft Main Bearings • Piston Pin Bearing • Valve Tappet Shaft

  10. Electrical System • Parts: • Battery • Ground Cable • Key Switch • Ammeter • Voltage Regulator • Starter Solenoid • Starter • Distributor * Petrol Only • Coil • Alternator • Spark Plug • Power Cable

  11. Cooling SystemLiquid & Air • Parts: • Radiator • Pressure Cap • Fan • Fan Belt • Water Pump • Engine Water Jacket • Thermostat • Connecting Hoses • Liquid or Coolant

  12. Fuel Systems • Gasoline • Diesel • Liquid Propane (LP) • Alternate Fuels

  13. Petrol Fuel System Parts: 1. Fuel Tank 2. Fuel Pump 3. Carburetor 4. Fuel Filter 5. Fuel Lines

  14. Diesel Fuel System Parts: 1. Fuel Tank 2. Fuel Pump 3. Fuel Filters 4. Injection Pump 5. Injection Nozzles

  15. Liquid Propane (L P) Fuel System Parts: 1. Fuel Tank 2. Fuel Strainer 3. Converter 4. Carburetor

  16. Hydraulic SystemOpen & Closed Parts: 1. Reservoir 5. Lines 2. Accumulator or Variable Displacement Pump 6. Fluid 3. Cooler 7. filter 4. Valves

  17. Power TransmissionMechanical & Hydraulic • Parts: • Clutch Pedal • Clutch • Shift Controls • Transmission • Differential • Differential Lock Pedal • Final Drives • Power Take Off (PTO)

  18. ORITU

  19. Chemical Bonding • Yawa