GROUP   NO. COMPONENT/ ASSEMBLY MAINTENANCE    FUNCTION MAINTENANCE LEVEL TOOLS AND EQPT REMARKS (1) (2) (3) (4) (5) (6) C O F H D Section II. MAINTENANCE ALLOCATION CHART FOR ALL RADIO SETS USING RT 1439/VRC, RT 1523(C)/U, RT 1523A(C)/U, RT 1523B(C)/U, RT 1523C(C)/U, OR RT 1523E(C)/U TM  11 5820 890 20 2 B 30 3801 Mounting Base, Test 0.1 1 Electrical Replace 0.1 5 Z Equipment Repair 0.2 5 Z MT 6429/VRC 380101 Filter Assembly Inspect 0.1 Electrical Test 0.1 7 Replace 0.1 5 Z Repair 0.2 9,11,12 D,Z,AL 39 Loudspeaker Inspect 0.1 Control Unit Test 0.1 1 5 LS 671/VRC Test 0.1 9,11 13,71, D (Unit 15) 72,75,76 Replace 0.1 5 Repair 0.1 5 C Repair 0.1 9,11,12,71, D 75 40 Maintenance Inspect 0.1 Group Test 0.5 6 8,13,14, OA 9297/GRC 28 (Unit 18) Repair 0.1 12 4001 Interconnecting Replace 0.1 Device Repair 0.1 12 J 4501/GRC 400101 Cable Assembly, Replace 0.1 Special Purpose Repair 0.1 12 Electrical RFPA Adapter (18W3) 400102 Chest, Tool and Repair 0.1 12 Equipment 400103 Kit, Tool Repair 0.1 Electrical Equipment 400104 Adapter, Test Test 0.7 6 8,13,14, 28 Replace 0.1 12 Repair 0.4 7,8,12,26