Hydraulic cylinder repair versus replacement in equipment maintenance

https://fast-wiki.win/index.php/Hydraulic_cylinder_repair_versus_replacement_in_equipment_maintenance

When a hydraulic cylinder starts leaking or losing pressure, the immediate question is whether to rebuild the existing unit or swap in a new one. Repair often makes sense when the cylinder body and barrel are still structurally sound and the seals, rods, or pistons are the only worn bits—this is cheaper and faster if you have the right tools. Replacement becomes necessary when the cylinder walls are scored, the bore is out of round, or the housing is cracked from fatigue. I’ve found that factor…