Video User's Guide
Contents
1. squeaking 6 When performing a dry park test be sure the engine is and keep the ignition unlocked so the steering wheel can move freely a off b on c warm d hot 7 One of the most important reasons for in the steering system is worn out tie rod ends a oil b grease c dirt d play 8 What should be done if tie rod ends show signs of wear a Nothing b Replace them c Take them to a machine shop d Place them in a vise and straighten them Enlarge this page for classroom use VIDEO QUIZ Continued 9 Worn or damaged seals are common symptoms of rack and pinion failure of rack and pinion failure a internal b ring c cylinder d steering 10 The best method of checking the condition of an inner ball socket assembly is to remove the and perform a visual inspection a grease b oil c hoses d boot 11 If the rack assembly bushings are in poor condition the entire assembly will move in the mounts and cause sloppy steering and road wander a hydraulic b power c mounting d torque 12 With a gear power steering system leaks can occur at the reservoir hoses lines cover o rings gaskets and seals a aluminium b torque c worm d bevel 13 Power steering pressure can exceed 1 000psi a pump b rack c pinion d linkage 14 A common trouble spot in a linkage type steering system is the arm a pressure b torque c pump d idler 15 What should be done if a power steering pump fails the pressure t2. system malfunctions TO THE INSTRUCTOR This video is designed to be a valuable supplement to your curriculum Since young people are extremely acclimated to television it is a natural way to help present important aspects of your subject matter This video is designed to give a detailed yet broad coverage of the topic Most educators agree that it is best to use as many instructional methods as possible Utilise quality textbooks workbooks videos lectures demonstrations overheads and other methods to present the technical information This will hold interest and help pupils understand the large amount of information required to succeed in today s complex world This video is organised into major sections or topics Each section covers one major segment of the subject Graphic breaks are given between each section so that you can stop the video for class discussion demonstrations to answer questions or to ask questions This allows you to only watch a portion of the program each day or to present the complete video depending on your curriculum requirements The video is designed to simplify the complex Concise wording and carefully selected graphics are used to provide maximum learning in minimum time Close up shots of components and service procedures are used to make every second of viewing instructional as if each student was standing right behind you watching over your shoulder while you were working or giving a demonstration Com
3. RWMCF8 Video User s Guide STEERING SYSTEM SERVICE Copyright 1993 Meridian Education Corporation INTRODUCTION This video will explain how to properly diagnose and repair common steering system troubles Steering system components such as bail sockets the steering column steering rack assembly power steering pump power steering belt hoses seals and other parts can eventually malfunction after extended service For the customer s safety it is important that the steering be kept in perfect condition A successful automotive technician will be able to find and correct steering system problems quickly and efficiently This tape summarises the basic procedures used to maintain and repair modem steering systems use this program as a reference in your future studies in auto mechanics STUDENT OBJECTIVES After viewing this video the student will be able to Properly inspect an automotive steering system for problems Explain the purpose of a dry park test Describe the components of a rack and pinion steering system Explain how a rack and pinion steering system operates List the components of a linkage type steering system Describe how a linkage type steering system works Explain the differences between a linkage type steering system and a rack and pinion steering system Describe how a basic power steering system operates Explain the function of a power steering pump Properly troubleshoot and repair certain steering
4. est a Adjust the power steering valve b Replace the pump pulley c Replace the pump d None of the above Enlarge this page for classroom use SHORT ANSWER Briefly answer the following questions in your own words 1 Name some of the functions of an automotive steering system 2 List the basic parts of a linkage type steering system 3 Name the basic parts of a rack and pinion steering system 4 Describe how to check the fluid level in a power steering system 5 Why are ball sockets used in an automotive steering system 6 What are some of the difference between a rack and pinion steering system and a linkage type steering system 7 How can a loose power steering belt affect steering system operation 8 Name some of the locations leakage can occur in a power rack and pinion steering system 9 List the basic procedures used to remove a power steering pump 10 How can trapped air in the system affect power steering operation Enlarge this page for classroom use WE NEED YO UR HELP We are constantly trying to improve our videos If you have any suggestions or comments please send them to us with details title time code location etc of any potential improvement We will try to incorporate suggestions when revising our videos Your help will be greatly appreciated We want to help you train America s youth OTHER TIMELY TOPICS available from MERIDIAN EDUCATION CORPORATION AUTOMOTIVE CHASSIS AND FRONT END S
5. ive steering system in perfect condition 2 Describe how a rack and pinion steering system operates 3 What can happen if you overfill a power steering system with fluid 4 Explain how a linkage type steering system works 5 How can you check the operating condition of a power steering system with a stethoscope 6 What type of problems should you look for when inspecting the condition of a linkage type steering system 7 Name some of the methods used to troubleshoot an automotive steering system 8 Why should you wear eye protection when testing a power steering system VIDEO QUIZ Choose the most correct answer after reading the statement 1 A test will help you determine if problems exist other than the symptoms that are apparent to the customer a parking b reverse c road d hydraulic 2 Missing or loose hose and loose or worn belts are often the cause of steering related_problems a pins b nuts c dampers d clamps 3 If the customer complains of having to add frequently to the power steering system you know you have a leak somewhere that must be found a coolant b water c fluid d grease 4 Power steering sickness is caused by grooves being worn in the aluminium pinion _housing by the hard glass filled seals around the control valves a morning b hydraulic c pinion d rack 5 Centre wear condition is indicated by a slight at high speeds while steering straight ahead a hesitation b wandering c leakage d
6. puter animation is used to explain difficult to comprehend principles or techniques These images show how parts work how they fit together or how they vary in design QUIZ ANSWER KEY 1 c2 d3 c4 a5 b6 a7 d8 b9 a10 d11 c12 c13 a14 d 15 c Use your own judgement to evaluate the definitions short answer questions and discussion topics TECHNICAL TERMS Write definitions for the following terms Use a textbook or review the video if needed automotive steering system rack and pinion steering system power steering hoses power steering pump steering wheel manual rack and pinion steering dry park test steering input shaft steering column universal joint bellows rack assembly mounting bushings torsion bar seal power steering belt steering gearbox pinion gear long rack easy out evacuating tool hydraulic fittings allen wrench pitman arm automobile road test linkage type steering system power steering fluid steering stiffness power rack and pinion steering centre wear condition rack and pinion gear assembly tie rod ends steering coupler ball socket assemblies torsion bar power steering pressure test hydraulic control valve tie rod end separator short rack diagonal cutters engine cradle bolts power steering pump reservoir torque wrench centre link steering column VIDEO DISCUSSION TOPICS Here are a few topics that might be used for a class discussion 1 Why is it important to keep an automot
7. uspension Systems Item No 5174 Suspension System Service Item No 5175 Steering Systems Item No 5176 Steering System Service Item No 5189 Brake Systems Item No 5177 Brake System Service Item No 5182 Wheel Bearing Service Front Wheel Drive Item No 5132 Wheel Bearing Service Conventional Item No 5133 Wheel Alignment Theory and Adjustment Item No 5164 A UT O M 0 TIVE D RIVE TRAINS Clutch Operation and Service Item No 5185 Manual Transmissions Item No 5186 Automatic Transmissions Item No 5187 Differential Construction and Operation Item No 5163 Differential Service Item No 5159
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