TM 9-2350-277-20-1POWER CONTROL ENCLOSURE A1 DC INPUT/OUTPUT INOPERATIVE (M1068A3ONLY)—Continued0090 00BY1. Turn all vehicle power OFF (see your -10 and TM11-7010-256-12&P).2. Remove ten screws (1) and lockwashers (2), and lower faceplate(3). Discard lockwashers.3. Set MASTER SWITCH to ON4. Measure voltage between positive (4) and negative (5) terminalson meter M2 (6).5. Does multimeter read 22 volts DC or more, and the same as meterM2?YESNOBYN1. Adjust meter M2 needle to matchmultimeter reading.2. If meter cannot be adjusted, replaceDC meter M2 (WP 0827 00).3. Verify no faults found.0090 00-11
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business