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 57 9717 Wiring Harness, Replace 0.1 Branched Loud Repair 0.1 12 Speaker Control Unit (W13) 9718 Wiring Harness, Replace 0.1 Branched RCU Repair 0.1 12 (W14) 9719 Wiring Harness, Replace 0.1 Branched Splitter Repair 0.1 12 Cable (W15) 9724 Wiring Harness, Replace 0.1 Branched Repair 0.4 12 Amplifier Adapter (W16) 9725 Wiring Harness, Replace 0.1 Branched Repair 0.3 12 Receiver Transmitter (W17) 9726 Wiring Harness, Replace 0.1 Branched Repair 0.3 12 Receiver Transmitter (W18) 9727 Cable Assembly, Replace 0.1 Adapter Y Repair 0.1 12 (W22) 9728 CCA Extender Replace 0.1 Card Repair 0.1