TM 9-2320-360-20-1 WARNING Jewelry can catch on equipment and cause injury or short across electrical circuit and cause severe burns or electrical shock.    Remove  rings,  bracelets,  watches,  necklaces,  and any other jewelry before working around HET Tractor. WIRE NO. 1065 VOLTAGE TEST NOTE CTI wiring harness must remain Installed to controller and power manifold when performing this test. (1) Turn engine switch to ON position (TM 9-2320-360-10). (2) Move CTI switch to ON position (TM 9-2320-360-10). (3) Place positive (+) probe of multimeter on pin 10, wire no 1065 (gray), of CTI wire harness connector at power manifold. (4) Place negative (-) probe of multimeter on known good ground (5) Press CTI START button (TM 9-2320-360-10) and look for voltage on multimeter. (6) Turn engine switch to OFF position and move CTI controller switch to OFF position (TM 9-2320-360-10). POWER MANIFOLD VOLTAGE TEST (1) Disconnect transducer connector. (2) Turn engine switch to ON position (TM 9-2320-360-10) (3) Move CTI switch to ON position (TM 9-2320-360-10) (4) Place positive (+) probe of multimeter on black transducer wire (5) Place negative (-) probe of multimeter on known good ground and look for 5 volts on multimeter. (6) Connect transducer connector. POWER MANIFOLD GROUND CIRCUIT CONTINUITY TEST (1) Disconnect transducer connector from power manifold (2) Disconnect CTI wire harness connector from power manifold (3) Place positive (+) probe of multimeter on green pin of transducer connector to power manifold (4) Place negative (-) probe of multimeter on known good ground and check multimeter for continuity (5) Connect CTI wire harness connector on power manifold (6) Connect transducer connector to power manifold. 2-867