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 16 24 Fill Device Inspect 0.1 Electronic Counter   Inspect 0.1 Counter Measures   Inspect 0.1 MX 10579/VRC Test 0.1 I (Unit 10) Test 0.1 11,13,71,72 D,I 75,76 Test 0.5   7,11,13,27, D 71,72,75,76 Service 0.1 5 B Repair 0.1 5 C Repair 0.5   9,11,12,57, D,E 71,75 2401 CCA-Fill Device Test 0.5   15,25, 10A1 Replace 0.1 11,12,18,71 D 72,75,76 25 Adapter, Power Inspect 0.1 Supply Test 0.1 1 5 MX 10862/VRC Test 0.1 6 9,11 13, D (Unit 8) 71,72,75,76 Replace 0.1 5 Repair 0.1 5 C Repair 0.1 5,9,11,71, D 75 2501 Case, Power Repair 0.1 5,9,11,71, D Supply, Adapter 75 (8A2) 250101 Casting, Electrical Equipment Assy Repair 0.1 9,11,71,75 D 2502 Heatsink, Power Test 0.5 19,48,52 AM Supply Adapter Replace 0.1 5,9,11,71, D (8A1) 75 Repair 0.2   5,9,11,71, D,AM 75 250201 CCA Transient/ Repair 0.2 18 Protection (8A1A1) 250202 CCA Filter, Repair 0.2 18 Transient Protection/ Regulator (8A1A2)