Skills in Inspection, Repair and Replacement of High Performance Light Vehicle Tyre — City & Guilds Limited End-Point Assessment Motor Vehicle & Transport Revision

    This element focuses on the essential skills required for the safe and competent inspection, repair, and replacement of high performance light vehicle tyre

    Topic Synopsis

    This element focuses on the essential skills required for the safe and competent inspection, repair, and replacement of high performance light vehicle tyres. Learners will develop the ability to identify tyre defects, assess repair feasibility according to manufacturer and legislative standards, and perform precise wheel balancing. The practical application of these skills ensures vehicle safety, optimal performance, and compliance with industry regulations, directly impacting roadworthiness and customer satisfaction.

    Key Concepts & Core Principles

    Exam Tips & Revision Strategies

    Common Misconceptions & Mistakes to Avoid

    Examiner Marking Points

    Skills in Inspection, Repair and Replacement of High Performance Light Vehicle Tyre

    CITY & GUILDS LIMITED
    vocational

    This element focuses on the essential skills required for the safe and competent inspection, repair, and replacement of high performance light vehicle tyres. Learners will develop the ability to identify tyre defects, assess repair feasibility according to manufacturer and legislative standards, and perform precise wheel balancing. The practical application of these skills ensures vehicle safety, optimal performance, and compliance with industry regulations, directly impacting roadworthiness and customer satisfaction.

    1
    Learning Outcomes
    4
    Assessment Guidance
    4
    Key Skills
    1
    Key Terms
    4
    Assessment Criteria

    Assessment criteria

    City & Guilds Level 2 Diploma in Vehicle Fitting Principles

    Topic Overview

    The City & Guilds Level 2 Diploma in Vehicle Fitting Principles is a foundational qualification for anyone aspiring to become a vehicle fitting technician. This diploma covers the core skills and knowledge required to safely and effectively fit, maintain, and replace vehicle components such as tyres, exhausts, brakes, and steering systems. It is designed for learners who are starting their career in the motor vehicle industry, providing a blend of theoretical understanding and practical application. The qualification is part of the wider Motor Vehicle & Transport suite and prepares students for further study or entry-level roles in garages, dealerships, or fast-fit centres.

    The diploma is structured around key areas including health and safety practices, vehicle systems, tools and equipment, and customer service. Students learn to interpret technical data, use specialist tools, and follow manufacturer procedures. This qualification is crucial because it ensures that vehicle fitters can perform their duties to industry standards, reducing the risk of accidents and ensuring vehicle safety. By mastering these principles, students build a solid foundation for progression to Level 3 qualifications or apprenticeships in vehicle maintenance and repair.

    In the context of the wider subject, Vehicle Fitting Principles sits alongside other motor vehicle qualifications such as Light Vehicle Maintenance and Repair. While maintenance focuses on diagnosing and repairing faults, fitting principles concentrate on the replacement and adjustment of components. This distinction is important for students to understand, as it defines the scope of their role. The diploma also emphasises the importance of environmental awareness, such as disposing of waste materials correctly, which is a growing priority in the automotive industry.

    Key Concepts

    Core ideas you must understand for this topic

    • →Health and Safety: Understanding COSHH regulations, risk assessments, and the correct use of personal protective equipment (PPE) when handling vehicle components like tyres and exhausts.
    • →Vehicle Systems: Knowledge of braking, steering, suspension, and exhaust systems, including how they function and the correct procedures for component replacement.
    • →Tools and Equipment: Proficiency in using jacks, axle stands, tyre changers, wheel balancers, and torque wrenches, ensuring they are calibrated and used safely.
    • →Technical Information: Ability to interpret manufacturer data, service schedules, and wiring diagrams to identify correct fitting procedures and torque settings.
    • →Customer Service: Communicating with customers about work required, providing estimates, and explaining completed work in a clear, professional manner.

    Learning Objectives

    What you need to know and understand

    • Be able to work safely when carrying out removal and replacement activities, Be able to inspect high performance light vehicle tyres, Be able to repair and replace high performance light vehicle tyres, Be able to balance wheels and tyres and carry out final checks on high performance light vehicles, Be able to record information and make suitable recommendations

    Assessment Criteria

    Key criteria assessors look for in your portfolio

    • Award credit for correctly identifying and using appropriate personal protective equipment (PPE) and following safe lifting and jacking procedures throughout the task.
    • Award credit for accurately measuring tread depth across the central three-quarters of the tyre and reporting any below legal limit or irregular wear patterns.
    • Award credit for performing a thorough visual inspection of tyre sidewalls and tread area, correctly classifying damage as repairable or non-repairable based on British Standard BS AU 159f.
    • Award credit for demonstrating correct use of a tyre changer and balancer, achieving a final imbalance of less than 5 grams per side, and re-checking wheel nut torque after road test.

    Assessment Guidance

    Guidance for achieving higher grades

    • 💡Always refer to the vehicle's handbook or tyre placard for pressure and size specifications before beginning any practical assessment.
    • 💡When making recommendations, use the 'repair or replace' flowchart as per BS AU 159f and justify your decision with reference to the exact location and size of the damage.
    • 💡During the practical observation, verbalise your safety checks (e.g., axle stand placement, torque settings) even if not explicitly asked—this shows assessor your underpinning knowledge.
    • 💡For the balancing task, demonstrate both static and dynamic balancing techniques if equipment allows, and explain why final road force variation measurement may be needed for high speed applications.
    • 💡Always refer to manufacturer data for torque settings and procedures. Examiners look for evidence that you can use technical information correctly, not just rely on memory.
    • 💡In practical assessments, demonstrate safe working practices at all times. For example, always use axle stands when working under a vehicle, and never work alone without supervision.
    • 💡When answering theory questions, use specific terminology (e.g., 'runout', 'tread depth indicator', 'brake fade') to show depth of knowledge. Avoid vague terms like 'thing' or 'stuff'.

    Common Mistakes

    Common errors to avoid in your coursework

    • Failing to consult vehicle-specific data for correct tyre pressure and load rating, leading to under or over-inflation.
    • Misidentifying run-flat or self-sealing tyre construction and attempting an inappropriate repair that compromises tyre integrity.
    • Neglecting to clean the hub face and wheel mounting surfaces before refitting, causing run-out and vibration complaints.
    • Incorrectly using stick-on weights on visible alloy wheel faces instead of clip-on weights, or vice versa, affecting balance and aesthetics.
    • Misconception: Torque wrenches don't need calibration. Correction: Torque wrenches must be calibrated regularly to ensure accuracy; using an uncalibrated wrench can lead to under- or over-tightening, causing component failure.
    • Misconception: All tyres are interchangeable as long as they fit the rim. Correction: Tyres must match the vehicle's load rating, speed rating, and size specifications; mixing different types can affect handling and safety.
    • Misconception: Brake pads can be replaced without checking the discs. Correction: Brake discs should always be inspected for wear, scoring, or runout; replacing pads without addressing disc condition can lead to poor braking performance and premature wear.

    Frequently Asked Questions

    Common questions students ask about this topic

    Before You Start

    Prior knowledge that will help with this topic

    • •Basic understanding of vehicle systems (e.g., wheels, brakes, exhaust) from everyday experience or introductory courses.
    • •Familiarity with health and safety principles in a workshop environment, such as the importance of PPE and hazard identification.
    • •Basic numeracy and literacy skills to interpret measurements and technical documents.

    Key Terminology

    Essential terms to know

    • Be able to work safely when carrying out removal and replacement activities, Be able to inspect high performance light vehicle tyres, Be able to repair and replace high performance light vehicle tyres, Be able to balance wheels and tyres and carry out final checks on high performance light vehicles, Be able to record information and make suitable recommendations

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