How is damage to the piston rod stuffing box rings avoided when removing and replacing the piston during overhaul of a large two stroke engine?

Well, when it comes to removing and replacing the piston in a large two-stroke engine, it's all about taking your time and being gentle, just like painting a happy little tree. Make sure to follow the manufacturer's instructions carefully and use the right tools for the job. By being patient and methodical, you can avoid damaging the piston rod stuffing box rings and ensure a smooth overhaul process.