DI-MNTY-80991, DATA ITEM DESCRIPTION (DID): PLANNED MAINTENANCE SYSTEM (PMS) MAINTENANCE REQUIREMENT CARD (MRC) (17-MAY-1990) [S/S BY DI-SESS-80991A]

DI-MNTY-80991, DATA ITEM DESCRIPTION (DID): PLANNED MAINTENANCE SYSTEM (PMS) MAINTENANCE REQUIREMENT CARD (MRC) (17-MAY-1990) [S/S BY DI-SESS-80991A]., The Planned Maintenance System (PMS) Maintenance Requirement Card (MRC) provides detailed procedures for the accomplishment of system, subsystem and equipment maintenance. The MRC also identifies the safety precautions, personnel, tools, parts, materials and test equipment required to accomplish the maintenance task.