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Study Guide Answers

1.     What should you do to your battery before working on your radiator?
     disconnect ground cable on battery
2.     To drain the radiator, open the ___________ ___________ to the radiator and catch the fluid in a pan.
     pet cock
3.     Removing the fan _____________ will give you better access to the water pump.
     shroud
4.     The drive belt drives the ______________ _____________ .
     water pump
5.     What must you remove before removing the fan blade and the clutch?
     the serpentine belt
6.     Disconnect the _________________ hose from the water pump.
     radiator
7.     Put a thin layer of _________________ on the water pump and attach the gasket.
     silicone
8.     Clean the rust from the bolts that hold the water pump, especially if the bolts are on a(n) _________________________ block.
     aluminum
9.     How do you know if the serpentine belt should be replaced?
     It should be replaced if it is very cracked.
10.     How often should you change your antifreeze?
     at least every three years; two years is recommended
11.     How does the thermostat cool the engine?
     When the engine reaches a certain temperature, the thermostat opens and lets water circulate through the engine.
© Educational Video Network, Inc. 2005 - www.evndirect.com
Your leading source for curriculum-based educational videos and DVDs.