Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Question
Chapter 49, Problem 12SA
To determine
The correct sequence for adjusting alignment angles during a four-wheel alignment.
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What is the correct sequence for adjusting alignmentangles during a four-wheel alignment?
what is the first alignment angle to be adjusted when performing a front wheel alignment?
A. CAMBER
B. CASTER
C. TOE
D. SAI
When performing a four-wheel alignment, in what sequence should the wheel angles be checked and adjusted?a) Front wheels first, then rear wheelsb) Rear wheels first, then front wheelsc) Both front and rear wheels simultaneouslyd) It doesn't matter which is done first
Chapter 49 Solutions
Automotive Technology
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. 9SACh. 49 - Describe how caster adjustment may be used to com...
Ch. 49 - A 3-degree difference in the SAI angle on each...Ch. 49 - Prob. 12SACh. 49 - Which of the following is a good definition of...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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- Technician A says a wheel alignment rack should include rear slip plates. Technician B says a four wheel alignment can be performed on a 2 wheel alignment machine with some extra work. who is correct?arrow_forwardA poorly adjusted shift linkage can cause which of the following problems? a. Gear clash b. Hard shifting c. The gear to jump out d. All of the abovearrow_forwardWandering 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_forward
- 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_forwardWhich of the following types of gearing is used in the steering system of an automobile? a. Spiral gears b. Rock and pinion c. Worm and wheel d. Ratchet and pawl e. Geneva mechanismarrow_forwardList the various methods used by traction control systems to eliminate wheel spin.arrow_forward
- Q-3 ) The distance between the steering pivots of a Davis steering gear is 1.5 m.. The wheel base is 2.50 m. What will be the inclination of the track arms to the longitudinal axis of the vehicle if it is moving in a straight path?arrow_forwardWhile 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 Technician B only Both A and B Neither A nor Barrow_forwardList the various methods used by traction control sys terns to eliminate wheel spin.arrow_forward
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