modern automotive technology chapter 69 -...
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![Page 1: Modern Automotive Technology Chapter 69 - …autotechl.com/MATChapters/MATChapter_69SteeringSysFund.pdfChapter 69 1. A . Steering Wheel is used by driver to Steering ... Chapter 69](https://reader031.vdocuments.us/reader031/viewer/2022022006/5ac3f82b7f8b9a333d8cc7a0/html5/thumbnails/1.jpg)
Modern Automotive Modern Automotive TechnologyTechnology Chapter 69Chapter 69
Steering SystemSteering SystemFundamentalsFundamentals
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Learning ObjectivesLearning ObjectivesIdentify the major parts of a steering system.Explain the operating principles of steering systems.Compare the differences between a linkage steering and a rack-and-pinion steering system.Describe the operation of hydraulic and electric-assist power steering systems.Explain the operation of four-wheel steering systems.
![Page 3: Modern Automotive Technology Chapter 69 - …autotechl.com/MATChapters/MATChapter_69SteeringSysFund.pdfChapter 69 1. A . Steering Wheel is used by driver to Steering ... Chapter 69](https://reader031.vdocuments.us/reader031/viewer/2022022006/5ac3f82b7f8b9a333d8cc7a0/html5/thumbnails/3.jpg)
Chapter 69Chapter 691. A Steering WheelSteering Wheel is used by driver to
rotate steering shaft that passes through steering column.
2. Steering LinkageSteering Linkage connects steering gearbox to steering knuckles and wheels.
![Page 5: Modern Automotive Technology Chapter 69 - …autotechl.com/MATChapters/MATChapter_69SteeringSysFund.pdfChapter 69 1. A . Steering Wheel is used by driver to Steering ... Chapter 69](https://reader031.vdocuments.us/reader031/viewer/2022022006/5ac3f82b7f8b9a333d8cc7a0/html5/thumbnails/5.jpg)
SteeringSteering LinkageLinkage
Basic Linkage Steering
Basic Rack-and- Pinion Steering
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Chapter 69Chapter 69
3. The Steering ColumnSteering Column supports the steering wheel and steering shaft.
4. The Power Steering PumpPower Steering Pump produces the hydraulic pressure for steering system operation.
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Chapter 69Chapter 69
5. The Power PistonPower Piston is formed by attaching a hydraulic piston to the center of the rack.
6. The Steering ShaftSteering Shaft transfers turning motion from steering wheel to steering gearbox.
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Chapter 69Chapter 69
7. Ball SocketsBall Sockets allows linkage arms to swivel up and down for suspension action and from left to right for turning.
8. The PressurePressure--Relief ValveRelief Valve used in a power steering system controls maximum oil pressure.
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Ball SocketsBall Sockets
A. Idler armB. Tie-rod endC. Tie-rod inner
endD. Tie-rod (rack-
and-pinion)
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Chapter 69Chapter 699. A Power CylinderPower Cylinder is a precisely
machined tube designed to accept the power piston in rack-and-pinion steering systems.
10. The Steering GearboxSteering Gearbox changes turning motion into straight line motion to the left or right.
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Learning ObjectivesLearning ObjectivesIdentify the major parts of a steering system.Explain the operating principles of steering systems.Compare the differences between a linkage steering and a rack-and-pinion steering system.Describe the operation of hydraulic and electric-assist power steering systems.Explain the operation of four-wheel steering systems.