TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-2 REPLACE WARNING PANEL LIGHTS — Continued 0251 00 CLEAN, INSPECT, AND REPAIR 1. Check light bulb. Replace bad light bulb. 2. Check light assembly. Replace bad light assembly. INSTALLATION C A U T I O N Make sure circuit leads are connected to correct lights. See wiring diagrams at the end of this manual. 1. Install light assembly (1). a. Place light assembly (1) on rear of warning light panel. Secure with two new lockwashers (2) and screws (3). b. Connect circuit lead (4) to light assembly (1). 2. Install light bulb (5). a. Install light bulb (5) in light assembly (1). Push and turn light bulb clockwise to secure. b. Install gasket (6) and lens (7) in light assembly (1). Turn lens clockwise to secure. FOLLOW-THROUGH STEPS 1. Turn MASTER SWITCH to ON (see your -10). 2. Check differential oil high temperature warning light. It should be OFF. It will come on when you ground circuit 328 lead. 3. Check engine low oil pressure indicator. It should be ON. 4. Check transmission high oil temperature indicator. It should be OFF. It will come on when you ground circuit lead 327. 5. Turn MASTER SWITCH to OFF (see your -10). END OF TASK 0251 00-2