PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
Install setscrews in hull armor mounting screw holes, as required.
GREASE SEALS, PREFORMED PACKING, GROMMETS, AND GASKETS. Seals, preformed packing,
grommets, and gaskets should be replaced when removed unless otherwise stated in the maintenance task. They
should not be reused.