Tractor maintenance programme management

Under normal use, tractor-trailers should be regularly maintained in order to reduce the consumption of vehicle components and prevent early damage and malfunctions during operation. Daily maintenance (8h-10h), weekly primary maintenance (cumulative work 50h), monthly secondary maintenance (cumulative work 250h), semi-annual tertiary maintenance (cumulative work 1,000h), in addition to the seasonal maintenance should be carried out in the summer and winter before, seasonal maintenance and 3-level maintenance can be carried out at the same time. Daily maintenance (about 8h)
1. Check whether the cooling water level (or antifreeze) is normal.