This subtopic focuses on the safe and competent inspection, repair, and replacement of industrial equipment tyres, including wheels and tubes, as used on m
Topic Synopsis
This subtopic focuses on the safe and competent inspection, repair, and replacement of industrial equipment tyres, including wheels and tubes, as used on machinery such as forklifts, skid steers, and agricultural vehicles. Learners develop practical skills in removal and fitting, fault diagnosis, and compliance with health and safety regulations, ensuring operational reliability and workplace safety.
Key Concepts & Core Principles
- Health and Safety: Understanding COSHH, risk assessments, and safe use of tyre fitting equipment (e.g., tyre changers, balancers) to prevent accidents.
- Tyre Construction: Knowledge of tyre components (tread, sidewall, bead, ply) and markings (e.g., speed rating, load index) to select correct tyres.
- Fitting Procedures: Correct techniques for removing and fitting tyres, including bead seating, torque settings for wheel nuts, and valve installation.
- Balancing and Alignment: Static and dynamic balancing to prevent vibration; understanding wheel alignment angles (camber, toe) and their effect on tyre wear.
- Repair and Puncture: Assessing repairable punctures (within tread area, not sidewall) and using plug/patch repairs according to industry standards (e.g., BS AU 159).
Exam Tips & Revision Strategies
- In practical assessments, always verbalise your safety checks and reasoning as you work; examiners need to see that you consciously apply safe working procedures.
- When recording information, be specific: note exact measurements, positions of defects, and the rationale for your recommendations, as vague observations will lose marks.
Common Misconceptions & Mistakes to Avoid
- Assuming that a slow leak is always due to a puncture without checking the valve core or rim seal, leading to unnecessary tyre replacement.
- Neglecting to re-torque wheel nuts after a short period of operation following a tyre change, which can result in wheel detachment and serious safety incidents.
Examiner Marking Points
- Award credit for demonstrating a systematic inspection procedure that identifies tread depth, sidewall damage, bead condition, and valve integrity, and records findings accurately.
- Award credit for correctly selecting and using appropriate tools and PPE during removal and replacement, including isolation of equipment from power sources and proper lifting techniques.
- Award credit for providing clear, justified recommendations for repair or replacement based on manufacturer specifications, industry standards, and safety considerations, documented in a service report.