TM 9-2350-277-20-1NO DC POWER TO SINGLE POINT LAN GROUND BOX A15 (M1068A3 ONLY)—Continued 0097 00T1. Remove cable W40 plug P1 (1) from DC Power Extension BoxA8 jack J17 (2).2. Turn MASTER SWITCH to ON (See your -10).3. Set DC RIGHT OUTLETS switches (3) on Power ControlEnclosure to ON (see TM 11-7010-256-12&P).4. Measure voltage between sockets A and B of J17 (2).5. Does multimeter read 22 volts DC or more?YESNOTN1. Go To: No Power From DC PowerExtension Box A8.2. Verify no faults found.Y1. Turn MASTER SWITCH to OFF (see your -10).2. Disconnect cable W40 plug P2 (1) from Single Point LANGround Box A15 jack J1 (2).3. Measure resistance between plug P1 (3) pin A and P2 (1) pin A ofcable W40. Repeat measurement for pins B.4. Does multimeter read 0 ohms for each measurement?YESNOYN1. Replace cable W40 (WP 0851 00).2. Verify no faults found.0097 00-2
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