Maintenance of suspension system

Hydraulic suspension system in repair or maintenance, disassembly work in order to make the parts from being damaged and disassembly in order, we should pay attention to the following points: before the demolition, to understand the structure of hydraulic suspension system, especially to clarify the connections between parts assembly.

Precision parts should maintain the original fit relationship, such as plunger and plunger sleeve, sleeve and shaft neck, matching sleeve, valve and valve sleeve, valve seat and so on after disassembly, should be paired packaging or make a pair of marks.

Al Cu alloy parts and precision parts to avoid knocking collision during disassembly, prevent the damage caused by surface deformation and.

When assembling, don't leak the sealing ring, don't install wrong position.

After the hydraulic suspension system is not used, the maintenance points should be separated from the hydraulic transmission system in the short term, so as to avoid the air abrasion.

For long term hydraulic suspension system, maintenance operation should be carried out regularly (December), hydraulic suspension system will work for several minutes, and lift several times.

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