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Only through meticulous maintenance can you ensure seamless operation when needed. Maintaining a down-the-hole hammer is simplified post-maintenance, focusing on checking the piston's movement and appropriate lubrication. For prolonged usage, routine maintenance includes replacing all "O" rings, check valve seals, and springs to reduce air consumption, ensuring proper lubrication of internal moving parts, smoothing out any sharp edges or burrs on the piston, ensuring proper check valve function and return, checking for wear on the casing and cylinder and replacing as needed, following the correct installation sequence as per the manual or installation diagram, and storing properly.