Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Textbook Question
Chapter 47, Problem 15RQ
Which is the least likely cause of hard steering?
a. Worn rack spool valve seals
b. Insufficient drive belt tension
c. Kinked power-steering pressure line
d. Loose steering column U-joint
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Chapter 47 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 47 - Describe how a rack and pinion steering, a...Ch. 47 - A power-steering hose transmits fluid under...Ch. 47 - Describe the operation of a power assisted...Ch. 47 - Define the term gearbox ratio.Ch. 47 - What are the benefits of four-wheel steering...Ch. 47 - List the four main components in a parallelogram...Ch. 47 - What is the purpose of the power assisted rack and...Ch. 47 - In a rack and pinion steering system, what...Ch. 47 - The main job of the idler arm is to _______. a....Ch. 47 - Which of the following is true of the steering...
Ch. 47 - Rack and pinion steering —. a. is lighter in...Ch. 47 - If an electrical defect occurs in the electronic...Ch. 47 - Wandering or poor straight-ahead tracking may be...Ch. 47 - A rack and pinion steering gear _____. a. has...Ch. 47 - Which is the least likely cause of hard steering?...Ch. 47 - Technician A says that play in the steering gear...Ch. 47 - Technician A says that adjusting the steering gear...Ch. 47 - An owners concern indicates excessive play in the...Ch. 47 - While discussing steering problems: Technician A...Ch. 47 - While discussing the fail-safe function:...Ch. 47 - Technician A says that electronically controlled...Ch. 47 - A vehicle has continual excessive steering effort,...Ch. 47 - While diagnosing a loose feeling when steering a...Ch. 47 - Prob. 9ASRQCh. 47 - While diagnosing the cause of wheel shimmy:...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Which of the following is true of the steering linkage system? a. The power cylinder can be integrated with the steering gear. b. The power cylinder can have four hydraulic lines connected to it. c. The power cylinder may be attached to the steering center link. d. All of the above.arrow_forwardTechnician A says that play in the steering gear is the probable cause of a shimmy. Technician B says that it could be loose steering linkage. Who is correct?arrow_forwardWhile discussing steering problems: Technician A says that a “jerky” steering wheel and a “clunking” noise could indicate worn steering column U-joints. Technician B says that lack of assist and a “growling” noise in a fluid-filled steering pump could indicate a hose or pump internal restriction. Who is correct?arrow_forward
- Define dynamic and static wheel balance.arrow_forwardTech A says that the presence of a thrust angle can cause poor directional stability on ice, snow or a wet pavement. Tech B says that it can also increase tire wear because the front wheels fight the rear ones for steering control, Who is correctarrow_forwardexplain the concept of the virtual steering axis compared to traditional suspensionarrow_forward
- Rack and pinion steering —. a. is lighter in weight and has fewer components than parallelogram steering b. does not provide as much feel for the road as parallelogram steering c. does not use tie-rods in the same fashion as parallelogram steering d. all of the abovearrow_forwardWhich of the following would NOT be cause for rejection when checking the power steering system? System does not work or any hoses are chafed. Any visible leaks (lines, hoses, steering box, rack and pinion, & hydro-boost if equipped). Power steering belt(s) are missing, loose, frayed, or bind or contact other objects. A clamp holding down a power steering line or hose is missing.arrow_forwardTechnician A says that electronically controlled power-steering systems allow for power assistance even when an engine stalls. technician B says tha an electronic rack and pinion system provides power assistance even when the engine stalls. who is correct?arrow_forward
- While diagnosing a complaint of excessive play in the steering on a vehicle with power steering: Technician A says that the problem could be caused by air in the system. Technician B says that the problem could be caused by a worn steering shaft U-joint. Who is correct? a. Technician A b. Technician B c. Both A and B d. Neither A nor Barrow_forwardA rack and pinion steering gear _____. a. has tie-rods that connect the rack directly to the steering arms b. is a gear in which the rack needs an idler arm to change the direction of the steering arms c. has inner tie-rod ends that are pressed onto the rack d. has more friction points compared to a parallelogram steering linkagearrow_forwardSteering system consists of the components that allow the driver to turn the front wheels drive gear rear wheels O U joints Other: 6 Air-inflatable shock absorbers or struts are used in the .of vehicles. inside rear outside front Other:arrow_forward
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