Keeping the 16 Cavity Wide-Mouth Jar Preform Mold in peak condition requires disciplined routines, but the rewards are measured in years of uninterrupted service. Start each Monday by inspecting the 16 Cavity Wide-Mouth Jar Preform Mold’s parting line for resin flash; microscopic leaks can propagate into costly cavity damage if ignored. Twice weekly, apply a thin layer of high-temperature grease to the 16 Cavity Wide-Mouth Jar Preform Mold’s guide pillars and stripper plates to prevent galling during high-speed cycling. Every 250,000 shots, remove the 16 Cavity Wide-Mouth Jar Preform Mold from the press and soak the hot-runner manifold in an ultrasonic bath to dissolve color deposits that can clog valve gates. Torque specifications for the 16 Cavity Wide-Mouth Jar Preform Mold’s cavity bolts should be checked monthly with a calibrated wrench; uneven clamping leads to core shift and oval neck finishes. Cooling circuits within the 16 Cavity Wide-Mouth Jar Preform Mold must be flushed quarterly with a descaling solution to maintain turbulent flow and consistent heat removal. Spare parts inventory should include at least two complete sets of neck rings and valve stems for the 16 Cavity Wide-Mouth Jar Preform Mold, because lead times on specialized components can exceed six weeks. Digital maintenance logs help track wear patterns unique to each 16 Cavity Wide-Mouth Jar Preform Mold, enabling predictive replacement rather than reactive repairs. Finally, schedule an annual dimensional audit of the 16 Cavity Wide-Mouth Jar Preform Mold using laser scanning to verify that cavity spacing remains within original tolerances. By following these steps, the 16 Cavity Wide-Mouth Jar Preform Mold will deliver millions of flawless preforms season after season.