Hydraulic cylinder leak repair: evaluation and decision factors

https://astro-wiki.win/index.php/Hydraulic_cylinder_leak_repair:_evaluation_and_decision_factors

When a hydraulic cylinder starts leaking, you've got to weigh a few things before diving into repairs: the cost of a seal kit versus a whole new cylinder, how easy it is to access the unit, and whether the rod is scored or the barrel is pitted. If the cylinder is cheap or badly worn, a replacement might save you headaches. But if it's a heavy-duty or expensive part, rebuilding with fresh seals and proper honing can be totally worth it. Always check the manufacturer's specs and think about downt…