What are the maintenance items at 35,000 kilometers?
2 Answers
Maintenance items at 35,000 kilometers include engine oil, brake pads, air filter, cabin air filter, etc. Below is a detailed introduction about engine oil: 1. Overview: Engine oil, also known as engine lubricant, is referred to as Engine-oil in English. Its density is approximately 0.91×10³ (kg/m³). It serves multiple functions such as lubrication and wear reduction, auxiliary cooling, sealing and leakage prevention, rust and corrosion protection, and shock absorption. 2. Composition: Engine oil consists of base oil and additives. Base oil is the main component of lubricating oil, determining its fundamental properties. Additives compensate for and improve the deficiencies of base oil, endowing it with new properties, making them an essential part of lubricating oil.
I've driven quite a few cars, and the 30,000-kilometer mark is a crucial milestone. A full set of basic maintenance is necessary: routine items like changing the engine oil and oil filter, air filter, and cabin air filter. If the air filter or cabin air filter is clogged, it can affect performance and increase fuel consumption. The braking system requires special attention—check the wear on the brake pads and discs, as they're likely to show signs of wear after 35,000 kilometers. Inspect the tires for uneven wear, and it's best to get a wheel alignment check. Fluids that need replacing should be changed—brake fluid should be replaced every two years or 40,000 kilometers, and the coolant's freezing point should also be checked. Spark plugs are generally at the end of their lifespan by this mileage, especially in turbocharged cars, so they must be replaced. Tighten all chassis bolts one by one, and carefully inspect the condition of rubber components like bushings and ball joints. Test the battery's lifespan to avoid unexpected breakdowns. Replace the wiper blades if needed—safety comes first. Completing all these tasks ensures the car can reliably run another 30,000 kilometers.
