Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Textbook Question
Chapter 13, Problem 2ASRQ
Technician A uses adhesives to hold gaskets in place while installing them. Technician B uses RTV sealant on all surfaces that are prone to leaks. Who is correct?
- Technician A
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126) Technician A says all gaskets should be discarded during teardown to keep the work area clean. Technician B
says to keep the old valve body gaskets intact to make sure the replacement is a perfect matech. Which
technician is correct?
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Neither technician A
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What are the major differences between aerobic and anaerobic sealants
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Technician A states that
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Select one:
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d. Neither Technician A nor B
Chapter 13 Solutions
Automotive Technology
Ch. 13 - What are the major differences between aerobic and...Ch. 13 - How does a torque-to-yield bolt differ from...Ch. 13 - How do seals differ from gaskets?Ch. 13 - Where are thread sealers most often used?Ch. 13 - On hybrid vehicles, how can you identify the high...Ch. 13 - True or False? Make sure you locate and adhere to...Ch. 13 - True or False? The computer in most late-model...Ch. 13 - True or False? Some crankshaft and camshaft timing...Ch. 13 - True or False? Valve lash is adjusted in many...Ch. 13 - Which of the following statements is incorrect?...
Ch. 13 - Which of the following statements about the...Ch. 13 - Graphite is. an anaerobic substance an RTV an...Ch. 13 - Which of the following are considered soft, cut...Ch. 13 - What material is typically not used to form a rear...Ch. 13 - Which of the following statements about preparing...Ch. 13 - Prob. 1ASRQCh. 13 - Technician A uses adhesives to hold gaskets in...Ch. 13 - Technician A uses soft gaskets on valve covers....Ch. 13 - While installing a timing belt: Technician A...Ch. 13 - Technician A says that oil pan gaskets are often...Ch. 13 - Prob. 6ASRQCh. 13 - While discussing proper engine break-in:...Ch. 13 - Prob. 8ASRQCh. 13 - Prob. 9ASRQCh. 13 - While selecting the proper RTV for a particular...
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- Technician A inspects all sealing surfaces for damage and uses a supplementary sealant on the gaskets if the surface is questionable. Technician B coats the intake gasket on some engines with a nonhardening sealer. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardWhile discussing thread sealants and lubricants: Technician A says that antiseize compound is used where a bolt might become difficult to remove after a period of time. Technician B says that thread sealants are used on bolts that are tightened into an oil cavity or coolant passage. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardWhile discussing the reasons for resurfacing a cylinder head; Technician A says it should be resurfaced to make it flat and very smooth so the head gasket can seal properly during engine assembly. Technician B says that it can be resurfaced to raise the compression. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forward
- Technician A says head gasket thickness has an effect on compression ratio. Technician B says connecting rod length has an effect on compression ratio. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardTechnician A uses soft gaskets on valve covers. Technician B uses soft gaskets on water pumps. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardWhile diagnosing the cause of air bubbles in the coolant recovery tank: Technician A checks for a bad head gasket. Technician B checks the radiator cap. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forward
- Technician A says that oil pan gaskets are often made of cork due to its ability to conform to small imperfections in the oil pan. Technician B says oil pan and valve cover gaskets are often MLS gaskets to account for the different expansion rates between components. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardTechnician A says that shock absorbers should be inspected for loose mounting bolts and worn mounting bushings. Technician B says that shock absorbers and struts should be inspected for oil leakage. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardWhile discussing the common causes for cracks developing in a cylinder block or head: Technician A says that the chilling of a hot engine by a sudden rush of cold water or air over the surf ace may cause cracking. Technician B says that excessive overheating is a common cause. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forward
- True or False? The powdery substance released from the air bag when it is deployed is sodium hydroxide, which can cause skin irritation.arrow_forwardWhen installing a new oil filter, it is a good idea to: Select one: a. wipe a small amount of contact cement on the gasket. b. clean all oil from the mounting area and install the gasket dry. C. wipe a small amount of oil on the new filter gasket. d. wipe a small amount of gasket sealer on the new filter gasket.arrow_forward126) Technician A says all gaskets should be discarded during teardown to keep the work area clean. Technician B says to keep the old valve body gaskets intact to make sure the replacement is a perfect match. Which technician is correct? O Technician A O Technician B O Both technicians A and B O Neither technician A nor Barrow_forward
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