The Joystick Seal Repair Kit is a kit for repairing joystick seal problems. Joystick seal problems usually manifest as fluid or gas leaking from the joystick's seal, result in reduced performance or failure of the device. The joystick seal repair kit includes sealing materials such as gaskets, O-rings, and sealant, as well as accessories such as tools and instructions. Use the joystick seal repair kit to quickly and easily repair joystick seal problems, increasing the reliability and service life of your equipment. When adjusting the clearance of the excavator handle, it is necessary to pay attention to the following issues: 1. Do not use excessive force to avoid damaging the handle and hydraulic rod clamp; 2. When adjusting the clearance, it is necessary to slightly move the handle to ensure the fit between the handle and the hydraulic rod clamp; 3. After adjustment, it is necessary to test whether the handle is smooth and comfortable, and whether other machines work normally.