Page 155 - Mechanic Diesel - TT
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MECHANIC DIESEL - CITS




              separate pipe line is provided for lubrication of timing gear and chain. An oil pressure gauge is mounted on the
              dashboard to measure the oil pressure in the system. The connection of which is connected to the oil gallery
              after the crankshaft main journal. Some vehicles have an oil pressure indicator mounted on the dashboard.
              Also, a separate oil pipe line is connected to the engine on which the turbocharger is installed.
















































           Combine  Lubrication  System:  This  method  combines  flash  and  A  combination  of  pressurized  lubrication
           systems. Both these methods have been used in this system.
           components in lubrication system oil sump, oil strainer

           The main components in lubrication system.
           Oil Pan or Sump:  A reservoir that holds the engine oil.
           Oil Pump:  used for pumping the oil from the sump to other parts of the engine.
           Oil Filter: Removes contaminants from the oil.
           Oil Cooler: Helps to maintain the temperature of the oil, especially in high-performance engine.

           Connecting Rod Bearings: Bearings that support the connecting rods and are also lubricated by the oil.
           Camshaft Bearings: Bearings that support the camshaft and are lubricated by the oil
           Valve Train Components: Components such as cam lobes, lifters, and valve stems that are lubricated by the oil.
           Piston Rings: Rings that help seal the combustion chamber and are also lubricated by the oil.

           Oil Galleries or Passages:  Through which the oil flows to reach various engine components.
           Main Bearings: Components that support the engine’s crankshaft and are lubricated by the oil.





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                                     CITS : Automotive - Mechanic Diesel - Lesson 39 - 46
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