In this video, we'll show you how to replace the valve cover tube seal using a hammer and chisel. Not what you would expect to hear but its the only way to do it. This is a fairly simple process, but it's important to take your time and be careful when removing the old seal. Getting too reckless can cause problems. We'll also use a seal puller so have one handy. #mechanic

Gate Valve Repacking

Valve Seal Replacement