The mechanical transmission system of the small roller includes a transfer case, a gearbox, a drive axle, a vibrating wheel reducer, an excitation mechanism, as well as the side drive gears and drive chains commonly used in mechanical transmission rollers, etc., which need to be lubricated by gear oil. For closed lubricated transmission mechanisms, the oil level and lubricating oil should be checked frequently, and the lubricating oil should be cleaned regularly and replaced with fresh lubricating oil. When checking, draining, and refueling, the following principles should be followed:
1. Check the oil level when the transmission parts are not rotating to avoid oil splashing and inaccurate oil level detection.
2. Before the lubricating oil is discharged, the roller should be started to warm up the lubricating oil so that the hot oil can flow out quickly, and the impurities and dirt in the box can be more easily mixed with the oil and discharged.
3. Stop the engine when changing the oil of the roller. When working under the car, the front and rear wheels must be blocked with plugs.
4. When checking the oil level and changing the oil, the roller should be placed horizontally.
5. Before removing the oil plug, wipe the dirt on its outer surface and surrounding surface. Before reinstalling the oil plug, it should be cleaned to avoid contamination of the lubricating oil.
6. After the vibration operation of the roller is completed, the grease gun should be used to fill the oil in time.
