The fixed docking bridge requires regular maintenance in the future, just like other transportation tools. So what are the specific requirements for the periodic maintenance of the fixed docking bridge? Here are one by one introduced to you:
Regarding the monthly maintenance of the fixed boarding bridge
1. Once the hydraulic oil becomes dark, sticky or has foreign objects such as grit, it should be replaced in time;
2 .Check whether the rollers, intermediate shafts and bearings, cylinder pins and bearings, boom hinge shafts and bearings are worn or not, if they are worn, repair or replace them immediately;
3. Each part should be filled with some lubricating oil separately, so as to prolong the service life of the bearing.
Regarding the year-end maintenance of the fixed boarding bridge
1. Drain and discard the hydraulic oil, replace it with new oil, and avoid continuing to use the old oil. Otherwise, the moving parts in the system will accelerate wear;
2. Check all hydraulic pipes and joints, the pipes must not be damaged, the joints must not be loose, and all joints must be tightened;
3. Remove and disassemble the lowering valve, blow off the plunger with compressed air, and then install it again.
