What are the two types of non-scheduled vehicle maintenance?
3 Answers
China's maintenance system is divided into three categories: routine maintenance, scheduled maintenance, and non-scheduled maintenance. Below is the relevant information: 1. Primary maintenance: Centered on tightening and lubrication, primary maintenance addresses certain weak points that emerge after a vehicle has been driven a certain mileage, ensuring the vehicle maintains the technical conditions for continued normal operation. 2. Secondary maintenance: Centered on inspection, adjustment, and lubrication, secondary maintenance involves a more thorough and detailed comprehensive inspection and adjustment of the vehicle. Its purpose is to ensure the vehicle can maintain good operational performance over an extended period.
As a veteran driver with over 20 years of experience, I find it quite common to categorize non-scheduled car maintenance into two major types. The first is reactive maintenance after problems occur, such as sudden brake failure or air conditioning malfunction while driving, which forces you to immediately visit a repair shop. These situations are urgent, may disrupt your schedule, and potentially increase repair costs, so I always recommend paying regular attention to unusual noises or abnormalities. The second type is condition-based proactive maintenance, like checking tire wear and fluid levels every 10,000 kilometers or replacing antifreeze before winter, which helps prevent problems before they arise. This approach saves money and extends vehicle lifespan. I've developed a habit during daily use to inspect key components whenever washing my car, ensuring safe driving. Remember, while unscheduled maintenance offers flexibility, don't neglect the fundamentals of regular servicing.
I've only owned my car for a little over three years, and as a young person, I've realized that car maintenance goes beyond just scheduled services. There are two main types of non-routine maintenance. One is emergency maintenance, similar to upgrading equipment in a game only when it breaks—like fixing a flat tire due to low pressure or dealing with a suddenly dead battery. These situations require costly emergency repairs and often disrupt daily plans. The other is opportunistic maintenance, which involves taking action based on actual circumstances, such as checking engine oil and the cooling system before and after long trips or adjusting minor issues while washing the car on a nice day. This approach is not only cost-effective but also time-saving, which is especially important for those of us on tight budgets. A handy tip I've learned is to pay attention to small car irregularities—addressing them early can save big money and ensure smoother, more enjoyable driving. In short, flexibly combining these two types of maintenance keeps your beloved car in top condition.
