How does hydraulic platform change sealing ring, how to operate
Because the concrete structure of hydraulic cylinder is different, the order of disassembly is different, and it should be judged according to the specific situation.
Remove the hydraulic cylinder. Before the hydraulic cylinder is disassembled, the oil pressure in the hydraulic cylinder circuit should be reduced to zero. Remove the parts from the hydraulic cylinder when disassembling.
Dismantled after checking in parts, parts should be stored in a clean environment, and add to prevent knock against the isolation device, with professional pliers to take out the seal, after installing the new seal, again before assembly, parts should be cleaned.
Flange join type, should remove flange join screw first, use the screw to remove the end of the cover, can not lever or hammer, lest damage; Inside the card key type connection, should use a special tool, the guide sleeve toward the push, reveal the card key and hydraulic plunger pump used to () after remove the card key items with nylon or rubber texture the card key fill out again after its; Thread connection type oil cylinder, should screw the screw down first; In the demolition of the piston rod and the piston, not hard to pull out of the cylinder, piston rod components should try to keep the components of the piston rod and cylinder axis slowly pulled in a line.
