86
Maintenance
Keep clean on the element and the pipeline, avoid dirty go into the system.
Keep the oil level in the oil tank , add oil after certain working cycle. If pump absorbs air, it
may damage the pump and the sealer.
Replace new oil after truck adds hydraulic oil for the first time and travel 100 hours. And then
replace new oil every year (about 1500hrs).
Hydraulic oil viscosity is 22mm
2
/s 46mm
2
/s.
Working temperature with high temperature needs oil with high viscosity and low temperature
needs oil with low viscosity.