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 match. Which technician is correct? Technician A Technician B Both technicians A and B Neither technician A nor B

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 match. Which technician is correct? Technician A Technician B Both technicians A and B Neither technician A nor B

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter9: Automotive Engine Designs And Diagnosis

Section: Chapter Questions

Problem 11RQ: Technician A says head gasket thickness has an effect on compression ratio. Technician B says...

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Similar questions

Technician 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 B
While 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 B
What should be done with a leaking cylinder if the leak cannot be stopped?
What must be done to the shielding gas cylinder before the valve protection cap is removed?
On the Mindray A5/A3, what is the part number for the gasket, C02 bypass assembly. Also, when should the gasket be replaced and checked?
A compression test gave the following results: cylinder #1 = 155, cylinder #2 = 140, cylinder #3 = 110, cylinder #4 = 105. Technician A says that a defective (burned) valve is the most likely cause. Technician B says that a leaking head gasket could be the cause.
What is the maximum gas flow rate for a nozzle size?
What should be done with cylinders that have leaking valve stems?
How do seals differ from gaskets?
Technician A makes sure that the exhaust system is cool to the touch before working on it. Technician B disconnects the batterys negative cable before welding an exhaust pipe. Who is correct? a. Technician A b. Technician B c. Both A and B d. Neither A nor B
Why must the end of the filler rod be kept in the shielding gas protective zone?
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 B