Automotive Technology: A Systems Approach - With Manual and Access
6th Edition
ISBN: 9781305513235
Author: ERJAVEC
Publisher: Cengage
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Chapter 14, Problem 4ASRQ
When installing an oil pump in an engine Technician A packs the pump with petroleum jdly. Technician B submerges the pump in clean oil and rotates the pump shaft to fill the pump body. Who is correct?
- Technician A
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Chapter 14 Solutions
Automotive Technology: A Systems Approach - With Manual and Access
Ch. 14 - What is the most efficient way to increase a...Ch. 14 - True or False? Oil pressure is determined by...Ch. 14 - Describe the simple test used to determine whether...Ch. 14 - Which of the following is a function of the...Ch. 14 - What is ECD and what can result from it?Ch. 14 - True or False? To eliminate the drain of engine...Ch. 14 - For every pound of pressure put on engine coolant,...Ch. 14 - Which is not a typical method of driving the water...Ch. 14 - Which of the following is not an effective way to...Ch. 14 - Explain why a pressure relief valve is needed in...
Ch. 14 - List five problems that can be caused by engine...Ch. 14 - Cooling system hoses should be replaced when they...Ch. 14 - True or False? The presence of air in the cooling...Ch. 14 - Which of the following is not a true statement...Ch. 14 - Describe the procedure for using air bleed valves...Ch. 14 - Technician A uses a feeler gauge and straightedge...Ch. 14 - Technician A says that excessive engine oil...Ch. 14 - While checking for conditions that might cause...Ch. 14 - When installing an oil pump in an engine...Ch. 14 - Technician A says that if the PCV valve or...Ch. 14 - While bleeding air from a cooling system:...Ch. 14 - While diagnosing an engine that overheats after...Ch. 14 - While performing a cooling system service on a...Ch. 14 - While discussing the causes of extreme engine...Ch. 14 - While diagnosing the cause of air bubbles in the...
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- Technician A uses a feeler gauge and straightedge to determine the pump cover flatness. Technician B uses an outside micrometer to measure the diameter and thickness of the outer rotor. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardTechnician A says that used engine coolant should be collected and recycled. Technician B says that all oil- based waste materials can be collected in the same container if an approved waste disposal company is hired to rid the shop of the oil. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardTrue or False? Oil pressure is determined by whether the pump is a gear type or rotor type and by oil clearances, the pumps pressure regulator valve, and oil viscosity.arrow_forward
- Which of the following situations will make a pump noisy? Select all that apply. Excessive oil viscosity Misalignment of pump and drive unit Dirty inlet strainer Chattering relief valvearrow_forwardTechnician A says that if the PCV valve or connecting hoses become clogged, excessive pressure will develop in the crankcase and can cause oil leaks. Technician B says that if the PCV valve or connecting hoses become clogged, oil may be pushed into the air cleaner or cause it to be drawn into the intake manifold. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardinjector cleaning is being discussed. technician A uses a wire brush to clean the tips of the injectors. technician B soaks the injectors in cleaning solvent. who is correct?arrow_forward
- 57) Technician A says the pump vanes of a fluid coupling pick up fluid and force it inward toward the turbine. Technician B says the pump fluid that strikes the turbine vanes cause the turbine to turn in the opposite direction of the pump. Who is correct? O Technician A Technician B Both technicians A and B Neither technician A nor Barrow_forwardTechnician A says that excessive engine oil consumption can be caused by low oil levels. Technician B says that excessive oil consumption can be caused by worn valve guides. Who is correct?arrow_forwardWhen discussing oil consumption: Technician A says using one-quart of oil every 2,000 miles is acceptable. Technician B says oil consumption may increase depending on driving conditions. Who is correct? a. Technician A b. Technician B c. Both A and B d. Neither A nor Barrow_forward
- While looking at the results of an oil pressure test: Technician A says that higher than normal readings can be caused by using oil that is too thin. Technician B says that higher than normal readings can be expected on a cold engine. Who is correct? Technician A Technician Both A and B Neither A nor Barrow_forwardIf the oil on the dipstick looks milky gray, it is possible that there is water (or coolant) being mixed into the oil. This could have been caused by any of the following EXCEPΤ: Select one: a. a bad head gasket. b. a cracked head. C. a leaky oil cooler. d. a leaky fuel injector.arrow_forwardTrue or False: All gas valves snap open and closed.arrow_forward
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