Mechanics and maintenance

Chapter Summary: Mechanics and Maintenance

Proactive vehicle maintenance is a fundamental responsibility for any driver, as it is essential for preventing accidents caused by mechanical failure. Regular checks of key systems ensure your vehicle remains safe and roadworthy. The most frequently supervised components are the tyres, which must be checked regularly for correct pressure and signs of wear or damage. Always check tyre pressure when they are cold for an accurate reading, as incorrect pressure can lead to uneven wear and a heightened risk of a blowout.

Understanding your vehicle's braking system is critical. The foot brake acts on all four wheels, while the handbrake typically acts only on the rear. In the event of foot brake failure, you should downshift through the gears and use the handbrake progressively to stop. On long descents, use a lower gear for engine braking to avoid overheating your brakes. Other important checks include monitoring engine oil with the vehicle level and cold, and topping up the battery only with distilled water.

Be aware of warning signs from your vehicle. A noticeably louder engine often indicates a damaged exhaust, while oscillating headlights can be a sign of worn shock absorbers, which can dazzle other drivers. Remember that using systems like air conditioning will increase your fuel consumption. A smooth driving style, especially on a motorcycle, can significantly reduce fuel use and emissions.

Finally, you must carry the legally required safety equipment for your vehicle type. While fire extinguishers are not compulsory for standard passenger cars or motorcycles, they are mandatory for trucks over 3,500 kg MAM and for any passenger car towing a trailer. Similarly, truck drivers are required to carry a type-approved reflective vest in their vehicle for use in an emergency.