Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
5th Edition
ISBN: 9780133994612
Author: James D. Halderman
Publisher: PEARSON
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Chapter 35, Problem 2CQ
To determine
The number of main bearings in the crankshaft of a typical V-8 engine.
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Chapter 35 Solutions
Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
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- Cam bearings in OHV engines are typically which type? Split insert Full-round Thrust d. None of the abovearrow_forwardHow many degrees of crankshaft travel until the exhaust valve open after ignition? (in degrees)arrow_forwardWhich of the following are not typically found in the block of a modern engine? a. Pistons b. Crankshaft c. Valves d. Oil pumparrow_forward
- Technician A says that most transaxles have a countershaft between the main and output shafts. Technician B says that a countershaft is always in motion when the engine is running. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardthe ... motion of the pistons is converted into the ... motion of the crankshaftarrow_forwardGive examples of calculation turning moment (torque) on the crankshaft piston.arrow_forward
- Why must hydraulic line pressures increase when there is an increase of load on the engine?arrow_forwardTechnician A says that crankshaft counterweights offset the weight of the connecting rods and pistons. Technician B says that crankshaft counterweights are used to dampen crankshaft torsional vibrations. Who is correct? Technician A Technician B Both A and B d. Neither A nor Barrow_forwardWhat is the main difference between a crankshaft and a cam shaftarrow_forward
- Technician A says that an in-line six-cylinder diesel engine is usually longer and heavier than a V8 engine of the same displacement. Technician B says that there are twice as many teeth on the crankshaft as there are on the camshaft sprocket. Who is correct? and why? Technician A Technician B Both A and B Neither A nor Barrow_forwardA six-cylinder engine has a 1 5 3 6 2 4 firing order. Technician A says that after cylinder number 1 begins its intake stroke, the crankshaft will have to travel 240° before cylinder number 3 begins its intake stoke. Technician B says that when cylinder number 3 and 4 are at TDC, cylinders number 5 and 2 are at BDC. Who is correct and explain why? Technician A Technician B Both A and B Neither A nor Barrow_forwardDesign and explain fatigue test setup for a crankshaft ?arrow_forward
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