Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Question
Chapter 45, Problem 3SA
To determine
The reason for the recommendation of tire rotation by most manufacturers.
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Summarize the Gough Diagram of tire dynamics.
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Chapter 45 Solutions
Automotive Technology
Ch. 45 - List five things that could cause premature...Ch. 45 - Define lateral and radial runout.Ch. 45 - Prob. 3SACh. 45 - Define dynamic and static wheel balance.Ch. 45 - Describe the proper procedure to seal a puncture...Ch. 45 - The rim offset is the vertical distance between...Ch. 45 - Prob. 7SACh. 45 - Explain why a TPMS relearn should be performed...Ch. 45 - A tire that wobbles from side-to-side is said to...Ch. 45 - A front tire has excessive wear on both edges of...
Ch. 45 - All of the following statements are correct...Ch. 45 - All of the following statements are correct...Ch. 45 - Which of the following statements about sidewall...Ch. 45 - All of these statements about improper wheel...Ch. 45 - Prob. 7MCCh. 45 - Technician A says that the front wheel bearings on...Ch. 45 - Technician A says that dynamic wheel imbalance...Ch. 45 - Technician A says that front bearing assembly...Ch. 45 - Technician A says that replacement wheel rims...Ch. 45 - Prob. 5ASRQCh. 45 - While choosing the correct tire for a vehicle:...Ch. 45 - Technician A says that on most vehicles, the...Ch. 45 - Prob. 8ASRQCh. 45 - Prob. 9ASRQCh. 45 - Prob. 10ASRQ
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Similar questions
- In what direction must the bottom of a tire and wheel assembly be moved to add more positive camber?arrow_forwardA front tire has excessive wear on both edges of the tire tread. The most likely cause of this problem is ______. a. overinflation b. underinflation c. improper static balance d. improper dynamic balancearrow_forwardA P195/75R14 tire classification includes both metric and English standard measurements. True Falsearrow_forward
- The tire has a radius of 9 ft and a radius of gyration of 2 ft. r ft What must be the coefficient of friction to make sure that the tire is uniformly accelerated (acceleration not equal to zero) in the inclined plane for an angle of 25°?arrow_forwardWhat type of tire would result on a higher Rolling Resistance in (hint: think about road bikes vs mountain bikes) soft earth? Narrow tires or wide tires In hard earth? Narrow tires or wide tiresarrow_forwardPlease do it quicklyarrow_forward
- Mom and vibrations c) Explain why the wheel/tire balancing is necessary.arrow_forwardexplain the purpose of the the wheel rim drop center and safty ridges ?arrow_forwardDuring the useful life of a set of new tires (including the spare), it is necessary to rotate them at intervals of about-------- for rear drive vehicles and- for front drive vehicles to get the most mileage out of them. 3000 km,2000 mile 3330 km,2225 mile 3000 mile,2500 mile 3000mile,2000 mile Skip In diesel engines, re-calibrate injectors and pumps (This should be done by the authorized agencies and preferably in air- conditioned rooms). * fitness certificate work Daily Maintenance Monthly Maintenance Quarterly Maintenancearrow_forward
- Please do it quickly i have one hour and have thank you for helpingarrow_forwardOn longitudinal scoring: a) Determine the longitudinal slip s for the P225/50R17 tyre assuming Rw =0.98Rg; b) If the wheel speed is vx = 100km/h, what would be the angular velocity Ww and the equivalent weq speed of the tyre?arrow_forwardTechnician a says radial ply tires are more rigid in the sidewall area than bias ply tires. Technician b says the belts in a radial tire restrict tread motion during contact with the road thus improving tread life in traction. who is correctarrow_forward
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