Office Chair Problems and Solutions

The following methods can be used to solve problems with office chairs:

Reclining Failure: If the reclining function of the office chair does not work properly, it is highly likely that the reclining function is locked. In this case, simply find the locking button on the chair, pull it outwards, and then lean the backrest backwards to restore the reclining function.

Tilting to One Side:

• Check the Wheels and the Ground: First, place the chair upright and check if each wheel foot is in contact with the ground. Then, turn the chair upside down and check for any signs of damage on the wheel feet. The casters may bend or break due to uneven weight distribution, manufacturing defects, or general wear and tear. If the chair is placed on an uneven surface, not all wheels may be in contact with the ground when unoccupied, and the chair may tilt to the lower side when sat on.
• Replace Damaged Wheels: If damaged wheels are found, a new set of matching wheels needs to be purchased for replacement. You can contact the manufacturer and provide the chair model to order matching wheel feet, or remove the old wheels and take one of them to an office supplies store to find a matching replacement set. Be sure to match the shape and size of the wheel axles. When replacing the wheels, first remove each caster by pulling it out directly. If the caster is stuck and cannot be pulled out, insert a flat-head screwdriver into the small gap between the wheel foot and the chair's contact point, use the blade as a lever to operate it back and forth slowly, and pull out the wheel foot by about 1 centimeter before pulling again. A very small number of casters are fixed with screws; use a screwdriver to loosen the screws and remove the casters. Apply a small amount of spray lubricant (such as WD - 40) to each socket on the chair base. Insert the straw into the spray nozzle and insert it into each socket for a quick spray, about half a second for each socket. If there is no lubricant spray, apply a pea-sized amount of petroleum jelly to the axle of each wheel. Use a rubber mallet to tap each caster into its socket on the chair. Turn the chair upside down and sit on it to test the new wheels. If they roll smoothly and evenly and no longer tilt to one side, the replacement is complete. If it still tilts, continue to check if the seat plate is damaged.

Potential Safety Hazards: The State Administration for Market Regulation has found through spot checks that some office chairs have quality problems and potential safety hazards, such as unqualified stability, which makes the chair prone to tipping over when the user leans forward, reclines, or sits sideways, potentially causing injuries; unqualified caster reciprocating wear; and unqualified formaldehyde emission. If such problems are found, it is recommended to stop using the chair and contact the merchant or a professional repair person in a timely manner.