(4) Maintenance Level (1) Group Number (2) Component/Assembly (3) Maintenance Function Unit Direct Support General Support Depot (5) Tools and Equipment Ref Code (6) Remarks Code C O F H D TM 5-6350-280-23&P SECTION II  MAINTENANCE ALLOCATION CHART FOR ALARM-MONITOR GROUP (AMG) OA-9431/FSS-9(V) 00 OA-9431/FSS-9(V) A 0100 Power Supply, Inspect 0.1 0.1 3 Uninterruptible (UPS) Install 1.5 1, 3 Test 0.1 1, 3 Remove 1.0 1 Replace 1.0 1 0200 Converter Multiplexer Inspect 0.1 Assembly Test 1.0 1, 2, 3 Install 6.0 1, 2, 3 Repair 4.0 1, 2, 3 B Remove 1.0 1 Replace 3.5 1, 2, 3 0201 Drawer Assembly Inspect 0.1 0.1 1, 3 Install 2.0 1, 2, 3 Repair 3.0 1, 2, 3 B Remove 1.0 1 Replace 2.0 1, 2, 3 020101 Circuit Card Inspect 0.2 1 Assembly, Data Install 0.4 1, 2, 3 Receiver, A4 Remove 0.2 1, 2, 3 Replace 0.5 1 1, 2, 3 020102 Circuit Card Inspect 0.2 1 Assembly, CPU Install 0.4 1, 2, 3 Remove 0.2 1 Replace 0.5 1, 2, 3 020103 Power Supply, Inspect 0.1 5/20 V DC Install 0.5 1, 3 Repair 0.1 1 B Remove 0.5 1 Replace 0.5 1 020104 Circuit Card Inspect 0.1 1 Assembly, Backplane, Install 1.0 1 Right Hand Remove 1.0 1 Replace 1.5 1, 2, 3 B-4