Page 236 - Mechanic Diesel - TT
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MECHANIC DIESEL - CITS


            Importance of testing charging system components


           Objectives: At the end of this lesson you shall be able to
           •  explain Importance of testing charging system components.



           Testing of charging system components is important for following reasons:
           •  Proper functionality: Testing allows us to verify that each component of the charging system, such as the
              alternator,  voltage regulator and battery,  is or is not functioning correctly. This ensures that  the vehicle’s
              electrical system operates efficiently and reliably.
           •  To prevent breakdowns: Identifying problems early through testing can prevent unexpected breakdowns or
              failures while driving. This is especially important for components such as the alternator, which is needed to
              keep the battery charged and provide power to electrical systems while the engine is running.

           •  Maximizing battery life: A properly functioning charging system ensures that the battery receives the correct
              voltage and current, thereby increasing its lifespan. Regular testing can help detect problems that can lead to
              overcharging or undercharging, both of which can degrade battery performance over time.
           •  To start the engine quickly
           •  For proper lighting and indication: Headlights and indicator lights of the vehicle
           •  Safety: Malfunctions in charging system components can cause safety risks, such as electrical fires or power
              outages while driving. Testing helps identify and eliminate potential hazards before they cause damage.
           •  Saving Money: Proactively testing and maintaining charging system components can save money in the long
              run, as it prevents costly repairs or replacements resulting from overlooked or unexpected failures.
           Overall, testing charging system components is essential to ensure vehicle reliability, safety, and longevity.
           Here are some important components of battery charging system in automobile.
           •  Alternator

           •  Voltage Regulator
           •  Wiring
           •  Belt
           •  Fuse boxes
           •  Charge indicator light …. etc…


            Troubles and remedies in charging system


           Objectives: At the end of this lesson you shall be able to
           •  trace the troubles in charging system
           •  understand faults and remedies of charging system.



           Introduction
           The vehicle  charging  system is responsible  for supplying electrical  power  to the battery and the electrical
           components of the vehicle. It consists of several key components battery, alternator, fan belt, fuse relay etc.
           To identify and address any issues that may arises, ensuring that the vehicles battery stays charged and the
           electrical system functions properly. This help maintains the vehicles reliability, prevents breakdowns, and extend
           the life of charging system components.







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                                     CITS : Automotive - Mechanic Diesel - Lesson 67 - 70
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