TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 797 of 1760
TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 2-531 2-531 2-531 2-531 2-531 CONTINUITY TEST WARNING Remove rings, bracelets, watches, necklaces, and any other jewelry before working around vehicle. Jewelry can catch on equipment and cause injury or short across electrical circuit and cause severe burns or electrical shock. VOLTAGE TEST (1) Set multimeter to ohms. (2) Connect positive (+) probe of multimeter to PDP, terminal 85, where relay K8 was removed. (3) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (4) If continuity is not present, repair wire 3053 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (5) If continuity is present, replace relay K8 (para 7-9). (6) Install relay K8 in PDP. (7) Install PDP cover (para 16-2). (1) Remove instrument panel assembly for access (para 7-15). (2) Disconnect connector P18 from connector J18. (3) Set multimeter to volts dc. (4) Connect positive (+) probe of multimeter to connector P18-3. (5) Connect negative (-) probe of multimeter to ground. (6) Position main light switch to SER DRIVE (TM 9-2320-365-10) and note reading on multimeter. (7) If 12 vdc is not present, repair wire 16A (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (8) Position main light switch to OFF (TM 9-2320-365-10).