Sealant
Sealant should be used as much as possible, and paint can be painted if necessary to achieve the ideal sealing effect.
Rubber sealing ring
Before assembling the rubber sealing ring, the appearance quality should be carefully checked; special tools must be used to press them to avoid impact deformation.
Lubricating grease
Add lubricating grease according to regulations, and regularly clean the vent hole and check valve.
Assembled in very clean condition.
Keep the working surface of the part free of bumps, scratches, burrs and other attachments.
Rules
Strict operating rules and correct seal installation are necessary to prevent deformation caused by improper installation.
Familiar
Familiar with the performance specifications and usage requirements of seals, and replace faulty parts in time;
For thin-walled parts such as edge covers, metal plate cooling should be used to correct them; for parts that are easy to wear, metal spraying, welding, gluing and machining can be used to achieve the original size.
The breakage and looseness of the nut sliding wire should be repaired or replaced in time, and tightened to the specified torque.
These are the eight key elements of replacing excavator parts. Do you remember them clearly? Can be collected for future reference!
Excavator accessories have always been welcomed by consumers of construction machinery accessories. There are few accessories failures and perfect after-sales service. How to replace the steps of excavator parts and how to maintain them later can prolong the service life of excavator parts.
