The oil of loader accessory gearbox needs to be checked and replaced regularly. Some skills should be mastered during replacement. Mastering these skills can improve the service life of loader accessory gearbox.
? 1. Master the replacement cycle of automatic transmission oil. During normal use, the operating temperature of transmission oil is generally about 120 ℃, so the oil quality is very high and must be kept clean. Secondly, the transmission oil will produce oil dirt after long-term use, which may form oil sludge, increase the wear of friction plates and components, and affect the oil pressure of the system, thus affecting the power transmission. Third, the sludge in the dirty oil will make the movement of the valve body in each valve body not smooth, affect the oil pressure control, and make the automatic transmission abnormal. Check at any time.
? 2. Replace the transmission oil correctly. The better oil change method is dynamic oil change. Special gearbox cleaning equipment is used to fully circulate the old oil during the operation of the gearbox, and add new gearbox oil after it is completely drained. The oil change rate can be more than 0.9 to ensure good oil change effect.
?? 3. Check whether the oil level of automatic transmission is normal. Preheat the oil to about 50, then put the shift lever into each gear for 2 seconds, and then put it into Park. At this time, the normal oil level of the dipstick should be between the top line and the lower line. If not enough, add oil of the same quality in time.
