TM 9-2320-360-20-1 WIRE NO. 1284 VOLTAGE TEST NOTE ENGINE switch must be positioned and held to START to perform this test. (1) Turn and hold ENGINE switch to START. (2) Place positive (+) probe of multimeter on wire no. 1284 at starter magnetic switch. (3) Place negative (-) probe of multimeter on ground and look for 22-28 volts on multimeter. (4) Turn ENGINE switch to OFF. (5) Inspect wire no. 1284 between magnetic switches for loose connections and damage if no voltage is measured. STARTER MAGNETIC SWITCH TEST NOTE ENGINE switch must be positioned and held to START to perform this test. (1) Turn and hold ENGINE switch to START. (2) Place positive (+) probe of multimeter on wire no. 1045 at starter magnetic switch. (3) Place negative (-) probe of multimeter on ground and look for 22-28 volts on multimeter. (4) Turn ENGINE switch to OFF. (5) Inspect wire no. 1045 between magnetic switch and starter solenoid for loose connections and damage if voltage is measured. CONTINUITY TEST CAUTION Electrical power must be disconnected from circuit before continuity can be checked. Failure to comply may result in damage to test equipment or electrical system. (1) Disconnect wire no. 1458 from neutral safety switch and NEUTRAL relay Check wire no. 1458 from neutral safety (2) Set multimeter to ohms position. switch to NEUTRAL relay for loose connections, damage, and continuity. NOTE A reading of infinity Indicates an open circuit. (3) Connect multimeter leads to each end of wire no. 1458 and note reading on multimeter. NOTE A reading of other than infinity indicates a grounded wire. (4) Remove multimeter lead from one end of wire and connect to chassis ground and check multimeter for continuity. (5) Connect wire no. 1458 to neutral safety switch and NEUTRAL relay. Change 2  2-381