Introduction to Steering System Components and Maintenance — The Institute of the Motor Industry End-Point Assessment Motor Vehicle & Transport Revision

    This subtopic equips learners with foundational knowledge of steering system types, key mechanical and hydraulic components, and their functions. It emphas

    Topic Synopsis

    This subtopic equips learners with foundational knowledge of steering system types, key mechanical and hydraulic components, and their functions. It emphasises practical maintenance tasks such as inspecting and adjusting components to ensure safe vehicle operation, aligning with industry competency standards for routine service roles.

    Key Concepts & Core Principles

    Exam Tips & Revision Strategies

    Common Misconceptions & Mistakes to Avoid

    Examiner Marking Points

    Introduction to Steering System Components and Maintenance

    THE INSTITUTE OF THE MOTOR INDUSTRY
    vocational

    This subtopic equips learners with foundational knowledge of steering system types, key mechanical and hydraulic components, and their functions. It emphasises practical maintenance tasks such as inspecting and adjusting components to ensure safe vehicle operation, aligning with industry competency standards for routine service roles.

    9
    Learning Outcomes
    12
    Assessment Guidance
    13
    Key Skills
    8
    Key Terms
    12
    Assessment Criteria

    Assessment criteria

    IMI Entry Level 3 Certificate Introduction to Automotive Maintenance and Repair
    IMI Entry Level 3 Award Introduction to Automotive Maintenance and Repair
    IMI Entry Level 3 Diploma Introduction to Automotive Maintenance and Repair

    Topic Overview

    The IMI Entry Level 3 Certificate Introduction to Automotive Maintenance and Repair provides a foundational understanding of vehicle systems and basic maintenance procedures. This qualification is designed for students who are new to the automotive industry, covering essential topics such as vehicle safety, tools and equipment, and routine checks like oil levels, tyre pressures, and fluid top-ups. It serves as a stepping stone to further study or entry-level roles in garages and workshops.

    Students will learn to identify key components under the bonnet, understand the importance of regular servicing, and perform simple tasks under supervision. The course emphasises health and safety practices, including the correct use of personal protective equipment (PPE) and safe handling of tools. By the end, learners should be able to carry out basic inspections and recognise when a vehicle needs professional attention.

    This qualification fits into the wider Motor Vehicle & Transport sector by building confidence and practical skills. It aligns with industry standards set by the Institute of the Motor Industry (IMI), ensuring that students gain relevant, up-to-date knowledge. Whether pursuing a Level 2 qualification or an apprenticeship, this certificate provides a solid base for career progression in automotive maintenance and repair.

    Key Concepts

    Core ideas you must understand for this topic

    • →Vehicle safety checks: Understanding the 'daily walk-around' check, including lights, tyres, and fluid levels, to ensure roadworthiness.
    • →Tool identification and use: Knowing the names and purposes of common hand tools (e.g., spanners, screwdrivers, socket sets) and how to use them safely.
    • →Basic engine components: Recognising parts like the battery, alternator, dipstick, and coolant reservoir, and their functions.
    • →Lubrication and fluids: Checking and topping up engine oil, coolant, brake fluid, and windscreen washer fluid to correct levels.
    • →Health and safety: Applying COSHH regulations, using PPE (gloves, goggles), and following workshop safety procedures.

    Learning Objectives

    What you need to know and understand

    • 1. Know about steering systems 2. Be able to carry out simple steering system maintenance
    • 1. Know about steering systems 2. Be able to carry out simple steering system maintenance
    • Identify the main components of a rack and pinion steering system
    • Describe the purpose of power steering fluid and its service intervals
    • Perform a visual inspection of steering linkage for wear, damage, and security
    • Check power steering fluid level, condition, and top up if necessary using the correct fluid specification
    • Demonstrate the correct use of PPE and axle stands when working under a vehicle
    • Explain the difference between steering and suspension components
    • Lubricate steering joints and linkages following manufacturer guidelines

    Assessment Criteria

    Key criteria assessors look for in your portfolio

    • Award credit for correctly identifying major steering system components (steering wheel, column, rack and pinion mechanism, tie rods, power steering pump) on a given vehicle or diagram.
    • Award credit for demonstrating the safe and correct procedure for checking power steering fluid level and condition, with reference to manufacturer specifications.
    • Award credit for performing a visual inspection of steering system components for damage, wear, or leaks, and accurately recording findings on a maintenance checklist.
    • Award credit for correctly identifying at least three major steering system components (e.g., steering wheel, steering rack, tie rod ends) in a practical assessment.
    • Award credit for demonstrating a safe and methodical visual inspection of steering components for signs of fluid leaks, corrosion, or physical damage.
    • Award credit for accurately checking and topping up power steering fluid to the manufacturer's specified level, using the correct type of fluid.
    • Award credit for recording maintenance findings and actions clearly on a job card or checklist.
    • Award credit for correctly naming at least three major steering system components (e.g., steering rack, tie rod, steering column).
    • Award credit for safely raising and supporting the vehicle using axle stands before accessing steering components.
    • Award credit for identifying fluid leaks or perished boots during a visual inspection.
    • Award credit for checking power steering fluid level on a cold engine and topping up to the correct mark.
    • Award credit for selecting and applying the appropriate grease to steering ball joints or universal joints.

    Assessment Guidance

    Guidance for achieving higher grades

    • 💡When being observed on a maintenance task, verbalise each step to demonstrate your understanding of why and what you are checking, e.g. 'I’m checking the fluid level because low fluid can cause steering stiffness and pump damage'.
    • 💡For written evidence, always reference the vehicle manufacturer’s data or a recognised service manual when specifying torque settings or fluid specifications, showing your ability to locate and apply correct information.
    • 💡In an assessment of steering system knowledge, link component names to their function; for example, explain that tie rods connect the steering rack to the wheels and transmit the steering force, rather than just pointing them out.
    • 💡During a practical assessment, always follow the prescribed inspection checklist in the correct order to ensure no component is missed.
    • 💡When asked to describe the function of a steering component, link it to turning the wheels and vehicle control, not just its name.
    • 💡Use the correct personal protective equipment (PPE) and reference the vehicle's service manual before starting any maintenance task.
    • 💡Demonstrate awareness of the safety implications of steering system faults, such as 'excessive play may lead to loss of vehicle control'.
    • 💡Always reference the specific vehicle’s workshop manual for correct service procedures and fluid specifications before beginning any task.
    • 💡Use a methodical approach: first visually inspect, then report findings, and only then perform any maintenance.
    • 💡During practical assessments, verbalise safety checks and demonstrate correct PPE use from the start.
    • 💡Practice using technical terminology accurately when describing components and actions to meet pass criteria.
    • 💡Remember that many steering maintenance tasks require the ignition to be off and the vehicle secure before work commences.
    • 💡Always refer to the vehicle manufacturer's guidelines when checking fluid levels or tyre pressures – examiners look for evidence of following correct procedures.
    • 💡When identifying tools, state both the name and its specific use (e.g., 'a 10mm spanner to loosen the sump plug') to show deeper understanding.
    • 💡In practical assessments, narrate your actions clearly – explain what you are doing and why, as this demonstrates knowledge and safety awareness.

    Common Mistakes

    Common errors to avoid in your coursework

    • Confusing steering system components with suspension parts, such as mistaking a tie rod for a control arm.
    • Overfilling or underfilling power steering fluid by failing to consult the vehicle handbook for the correct fluid type and level markings.
    • Not turning the steering wheel from lock to lock after topping up fluid to bleed air, leading to false fluid level readings and noisy operation.
    • Neglecting to check dust boots and gaiters for splits, assuming a visual inspection of the rack body alone is sufficient.
    • Confusing the steering rack with the anti-roll bar or other suspension components.
    • Over-tightening or cross-threading the power steering fluid reservoir cap, leading to leaks or damage.
    • Failing to identify a torn steering rack gaiter as a defect, mistaking it for a non-critical rubber boot.
    • Omitting the check of the steering column universal joints for excessive play after a visual inspection of external components.
    • Confusing steering components with suspension parts, such as mistaking a tie rod for a control arm.
    • Topping up power steering fluid without first checking for leaks or using an incorrect fluid type.
    • Neglecting to properly support the vehicle with axle stands, relying solely on a jack.
    • Forgetting to check steering component condition before lubrication, potentially masking wear.
    • Misidentifying normal operation noises as faults due to lack of familiarity with the system.
    • Misconception: 'You can use any oil in an engine.' Correction: Engines require specific oil grades (e.g., 5W-30) as stated in the vehicle handbook; using the wrong oil can cause damage.
    • Misconception: 'Tyre pressure is only important for long journeys.' Correction: Incorrect tyre pressure affects fuel efficiency, handling, and safety; it should be checked monthly and before long trips.
    • Misconception: 'Coolant and water are the same thing.' Correction: Coolant contains antifreeze and corrosion inhibitors; using plain water can lead to freezing or engine damage.

    Frequently Asked Questions

    Common questions students ask about this topic

    Before You Start

    Prior knowledge that will help with this topic

    • •Basic understanding of road safety and vehicle awareness (e.g., from everyday experience or Key Stage 3 Design and Technology).
    • •Familiarity with simple hand tools (e.g., from DIY or school workshops) is helpful but not essential.

    Key Terminology

    Essential terms to know

    • 1. Know about steering systems 2. Be able to carry out simple steering system maintenance
    • 1. Know about steering systems 2. Be able to carry out simple steering system maintenance
    • Steering system types and components
    • Routine inspection techniques
    • Power steering fluid service
    • Linkage and joint lubrication
    • Safe working practices under the vehicle
    • Identifying common steering faults

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