Office Chair Oil Leakage

Oil leakage from an office chair usually indicates oil seepage from the gas lift rod, meaning the sealing system has failed and requires prompt investigation and handling to ensure safety during use.

5 Steps to Investigate Oil Seepage Issues

• Observe the Location and Extent of Oil Seepage: Use your phone to take photos and record the initial state, clearly identifying the specific location and severity of the oil seepage. This helps in determining the root cause later. For example, if the oil seepage is concentrated at the top of the gas lift rod, it may be related to the top sealing structure.
• Check the Lifting Function: Feel whether the lifting process is smooth, and whether there are issues such as stuttering, weakness, or inability to lock at a certain height. If the lifting is not smooth and is accompanied by oil seepage, it is likely that there are problems with the internal sealing or structure.
• Clean and Observe After Standing Still: Use a clean soft cloth to thoroughly dry the oil stains on the surface of the gas lift rod, then let the chair stand still for a period of time (such as half a day or overnight). Check again to see if there are new oil stains seeping out at the original location. If there are still new oil stains, it indicates that the oil seepage problem persists.
• Investigate External Causes: Review your usage habits and check whether the chair has been overloaded or subjected to severe impacts or tilts. Overloading or external impacts may damage the internal structure of the gas lift rod, causing oil seepage.
• Preliminarily Infer the Cause: Based on the above observations, if the oil seepage point is fixed and accompanied by lifting issues, it is likely that the sealing ring (such as an O-ring) is aged or worn. If there are obvious signs of misalignment at the installation location, it may be due to improper centering during installation, resulting in poor sealing. If there are visible scratches or dents on the rod body, there may be damage to the rod.

3 Options for Handling the Issue

• Choose Official After-Sales Service During the Warranty Period: Prepare the purchase invoice, clearly describe the oil seepage phenomenon and functional abnormalities to the customer service, and make an appointment for on-site inspection or replacement. Official after-sales service can provide professional repair and replacement services, ensuring product quality and safety.
• Consider Replacing the Gas Lift Rod if Oil Seepage is Severe: If the oil seepage is severe, the oil stains spread rapidly, or it is accompanied by lifting stuttering, abnormal noises, or even complete loss of function,优先考虑 replacing the gas lift rod rather than attempting repairs. Because severe oil seepage may indicate that the internal structure of the gas lift rod has been severely damaged, and repairs may not guarantee effectiveness and safety.
• Clean the Support Connection Parts: Usually, for swivel chairs, the seat can be removed, and the support connection parts underneath can be cleaned thoroughly. For parts such as the lifting rod of the office chair and the rotating shaft of the swivel chair, a small bottle of lubricating oil can be used to make the lifting and rotation smoother, reduce friction noise, and extend the service life of the chair. However, it is important to choose lubricating oil specifically for office equipment and avoid using cooking oil to prevent dust adsorption.