TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 TROUBLESHOOTING TABLES—Continued 0089 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Operator ELECTRICAL SYSTEM Table 5. Troubleshooting Procedures. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION 1. BATTERIES DISCHARGED. 1. Check to see if battery water level is low (WP 0095 00). Add distilled water. 2. Too much use of electrical equipment when the engine is not running. Run the engine periodically to recharge the batteries. 3. Check to see if battery cables are loose, disconnected, or corroded. Notify unit maintenance. 4. Check engine generator drive belt. If belt is loose, broken, or missing, notify unit maintenance. 2. NO BATTERY CURRENT. 1. Check to see if battery cables are loose, disconnected, or corroded. Notify unit maintenance. 3. FUEL LEVEL GAUGE FAILS TO REGISTER. 1. Check to see if there is fuel in the fuel tanks. Refuel carrier (for all except M577A3 and M1068A3, see WP 0025 00; for M577A3 and M1068A3, see WP 0026 00). 2. Check to see if MASTER SWITCH is in OFF position. Turn MASTER SWITCH ON. 3. Check for disconnected or faulty fuel level gage lead. Connect disconnected lead. If lead is faulty, notify unit maintenance. 4. WITH MASTER SWITCH ON, MASTER SWITCH ON INDICATOR LIGHT DOES NOT COME ON. 1. Check to see if lamp is burned out or there are loose connections in the lamp leads. If battery gage shows normal reading (WP 0090 00) and other electrical equipment and lights are working, lamp isfaulty. You can drive carrier, but be sure to turn MASTER SWITCH OFF when you shut down carrier. Notify unit maintenance. 2. Check battery indicator gage to see if batteries are dead. Check for faulty or loose battery connectors. Notify unit maintenance to tighten loose battery cable connectors. If you have to operate carrier with dead batteries, tow start (WP 0078 00) or use outside power source (WP 0022 00) to start the engine. 0089 00-11 Change 3