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$Cooling system components pdf: >> http://gjw.cloudz.pw/download?file=cooling+system+components+pdf << (Download) Cooling system components pdf: >> http://gjw.cloudz.pw/read?file=cooling+system+components+pdf << (Read Online) header tank allows for expansion and water make-up in the system. Vents are led from the engine to the header tank for the release of air from the cooling water. A heater in the circuit facilitates warming of the engine prior to starting by circulating hot water. The piston cooling system employs similar components, except that Overview. All internal combustion engines are equipped with cooling and lubricating systems that work in conjunction with each other to promote efficient engine operation and performance. The cooling and lubricating systems discussed in this chapter, along with their respective components and maintenance requirements with recommended coolant; bleed air as required. 6. Inspect, test, remove, and replace water pump. 7. Remove and replace radiator. 8. Inspect, and test fans(s) (electrical or mechanical), fan clutch, fan shroud, and air dams. STC Tasks: • Describe cooling system components. • Describe cooling system functions. All result in very high pressure rise and possible damage to engine f. 0 Heat Fatigue of components. 0 Burnt Pistons. 0 Burnt Valves. 0 Failure of lubrication system. 0 Oil breakdown. Oil fil t li d d t. d t 200C. 0 Oil film at cylinder destroyed at 200C. 0 Scoring of piston & sleeves. 0 Warping & fracture of components Cooling System. Fundamentals. After studying this chapter, you will be able to: Summarize the functions of a cooling system. Explain the operation and construction of major cooling system components. Compare cooling system design variations. Explain the importance of antifreeze. Discuss safety procedures to follow Cleaning the Outside of a Folded Radiator Core 52. Cleaning the Outside of a Multiple Row or. AMOCS Radiator . . . . . . . . . . . . . . . . . . . . . . . . 54. Cleaning Inside Parts of the Cooling System. . . 54. Components that Affect the Cooling System . . . .56. Battery Ground Connections. . . . . . . . . . . . . . . . 56. Sea Water Inlet Screens . The liquid that flows through a cooling system, antifreeze, As coolant flows through the system, it picks up heat from the engine before arriving at the thermostat. components. Hoses: Hoses carry coolant to and from the radiator and heater core assembly. Hoses that are spongy to the touch or that have cracks present In the development of automotive cooling systems, cooling airflow rate predictions are generally based on cooling system component flow resistance characteristics obtained from tests of individual or "isolated" components. The assumption is that the flow resistance of a complete cooling package is equivalent to the. components due to the thermal stresses set up. This makes it necessary for, the temperature variation to be kept to a minimum. • Higher temperatures also lower the volumetric efficiency of the engine. REQUIREMENTS OF EFFICIENT COOLING SYSTEM. The two main requirements of an efficient cooling system are: 1. Cooling system components, removing and installing. WARNING! Observe the following for all installations, especially in engine compartment due$