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 49, Problem 8ASRQ
While discussing front-wheel caster: Technician A says that excessive positive caster increases the steering effort and causes harsh riding. Technician B says that excessive negative caster causes front-wheel shimmy. Who is correct?
- Technician A only
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Chapter 49 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 49 - Define camber.Ch. 49 - What tire wear pattern will result from excessive...Ch. 49 - What can be caused by excessive negative caster?Ch. 49 - Describe the difference between toe-in and...Ch. 49 - Describe thrust angle and why it is important foi...Ch. 49 - What can cause incorrect toe-out-on-turns?Ch. 49 - In what direction must the bottom of a tire and...Ch. 49 - What is scrub radius and why is it important?Ch. 49 - Prob. 9RQCh. 49 - Describe how caster adjustment may be used to com...
Ch. 49 - Which of the following is a good definition of...Ch. 49 - Prob. 12RQCh. 49 - A 3-degree difference in the SAI angle on each...Ch. 49 - Unequal SAI angles on the left and right sides of...Ch. 49 - While driving straight, a FWD car pulls to the...Ch. 49 - Technician A says that negative caster provides...Ch. 49 - Technician A says that the purpose of the steering...Ch. 49 - Technician A says that the presence of a thrust...Ch. 49 - Technician A says that camber changes as the...Ch. 49 - Technician A says that caster can be adjusted on...Ch. 49 - Technician A says that on FWD vehicles, the front...Ch. 49 - Technician A says that if caster at both wheels is...Ch. 49 - While discussing front-wheel caster: Technician A...Ch. 49 - While performing a prealignment inspection:...Ch. 49 - While performing a prealignment inspection:...
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- Wandering or poor straight-ahead tracking may be caused by all of the following except _______. a. worn or loose rack mounting bushings b. rack piston seal leaks c. off-center steering gear d. loose or worn tie-rod endsarrow_forwardAll of these statements about improper wheel balance are true except? a. Dynamic imbalance may cause wheel shimmy. b. Dynamic imbalance may cause steering pull in either direction. c. Static imbalance causes wheel tramp. d. Static imbalance causes rapid wear on suspension components.arrow_forwardWhen adjusting a vehicle to counter the effect of road crown, what is the adjustment would you make-Adjust the left front wheel with slightly less positive caster-Adjust the right front wheel with slightly less positive caster-Adjust the right front wheel with slightly more positive camber-Adjust both front wheels with slight toe-outarrow_forward
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