What are the categories of maintenance for road transport vehicles?
2 Answers
Maintenance for road transport vehicles is divided into daily maintenance, primary maintenance, and secondary maintenance. Daily Maintenance: Performed by the driver before, during, and after daily trips. The main tasks include cleaning, replenishing supplies, and safety inspections. Primary Maintenance: Conducted by maintenance enterprises. In addition to daily maintenance tasks, the focus is on cleaning, lubrication, tightening, and inspecting safety components related to braking and control systems. Secondary Maintenance: Also conducted by maintenance enterprises. Beyond primary maintenance tasks, it primarily involves inspecting and adjusting safety components prone to wear or deformation over time, such as steering knuckles, steering arms, brake shoes, and suspension systems, as well as tire inspection and rotation.
As an experienced long-haul truck driver, I've seen too many accidents caused by improper maintenance. Road transport vehicle maintenance is mainly divided into three categories: daily maintenance, periodic maintenance, and overhaul. Daily maintenance is the most basic, including pre-trip checks of tire pressure, lighting systems, brake fluid levels, and coolant - these are simple and quick operations that can immediately identify potential issues. Periodic maintenance is typically performed by professional technicians, such as changing engine oil and filters every 5,000 to 10,000 kilometers and inspecting the drivetrain to ensure core components operate healthily. Overhauls are comprehensive repairs conducted when serious faults occur, like engine rebuilds or chassis refurbishments, often being time-consuming, labor-intensive, and expensive. Developing these maintenance habits not only saves money but also significantly reduces breakdown risks, especially during long-haul transportation, giving you greater peace of mind while driving.