Location of MRCs, EGLs, and TGLs A master MRC deck is maintained at the departmental level. Each departmental master deck contains only one copy of applicable MRCs filed by SYSCOM control number. Applicable master EGLs and TGLs are attached to related master MRCs. In addition, a complete working deck of applicable MRCs, EGLs, and TGLs is located in MRC holders in each workcenter. Maintenance personnel use these to perform assigned planned maintenance. 7-10 FROM (SHIP NAME AND HULL NUMBER) SEE INSTRUCTIONS ON BACK OF GREEN PAGE USS NEVERWAS FFG 999 TO NAVAL SEA SUPPORT CENTER (Category A) PACIFIC TYPE COMMANDER (Category B) X SYSTEM, SUB-SYSTEM, OR COMPONENT SONAR RECEIVING SET SYSCOM MIP CONTROL NUMBER 4621/23-23 APL/CID/AN NO./MK. MOD AN/SQR-18A (V) 1 SYSCOM MRC CONTROL NUMBER VARIOUS MIP/MRC REPLACEMENT X TECHNICAL TYCOM ASSISTANCE OTHER (Specify) CATEGORY A CATEGORY B DESCRIPTION OF PROBLEM REMARKS REQUEST TWO COPIES EACH OF FOLLOWING CLASSIFIED MRCs: 72 EZV9 N 12 EZV0 N 20 EZW5 N TOTAL OF 6 MRCs REQUESTED. ADEQUATE SECURE STORAGE PER OPNAVINST 5110.1H IS AVAILABLE. ORIGINATOR & WORK CENTER CODE DEPT. HEAD DIV. OFFICER 3-M COORDINATOR ET (SW) Boat EE01 I. M. Daboss, CDR, USN LT Jay Gee GMC (SW) Jack Frost TYCOM CONCUR DO NOT CONCUR TAKES ACTION PASSES FOR ACTION Originator do not write below.  For TYCOM use only. TYCOM REP SIGNATURE OPNAV 4790/7B (Rev. 9-89) S/N 0107-LF-007-8000 DATE ACTION COPY EDITION OF 3-84 MAY BE USED UNTIL EXHAUSTED PAGE OF 1 1 SUBJECT: PLANNED MAINTENANCE SYSTEM FEEDBACK REPORT SERIAL # DATE 1074-94 09 MAR 94 REPORT SYMBOL OPNAV 4790-4 ABEf0707 Figure 7-7.—PMS Feedback Report, category A.