Automotive maintenance items are primarily categorized into three types: routine maintenance, scheduled maintenance, and unscheduled maintenance, encompassing the inspection and replacement of critical systems such as the engine, brakes, and tyres. Routine maintenance involves basic tasks like checking and cleaning engine oil, air filters, and batteries, as well as preventing fluid leaks. For scheduled maintenance, the first-level service (performed every 7,500 to 15,000 kilometres or 6 months) centers on oil and filter changes, along with inspecting fluid levels including coolant and brake fluid. The second-level service (every 15,000 kilometres or 12 months) entails cleaning or replacing the air filter and conducting thorough inspections of components like the timing belt and brake pad thickness. Unscheduled maintenance includes specialized checks during a new vehicle's break-in period, seasonal adjustments to the cooling system and battery, and monitoring tyre pressure and exterior cleanliness during prolonged storage. Regarding specific components: - Fully synthetic oil should be replaced every 10,000 to 12,000 kilometres. - Brake fluid requires renewal every 2 years or 40,000 kilometres. - Spark plug replacement intervals range from 20,000 to 150,000 kilometres, depending on material (nickel alloy to iridium). - Tyres must be replaced every 5 years or 80,000 kilometres, with regular rotation. It is advisable to opt for authorised service centers and genuine parts for all procedures.
