TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 TROUBLESHOOTING TABLES 0089 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Operator ENGINE Table 1. Troubleshooting Procedures. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION 1. ENGINE DOES NOT CRANK WHEN YOU PRESS START SWITCH. 1. Check to see if MASTER SWITCH is OFF. Turn MASTER SWITCH ON. 2. Check to see if transmission controller is in SL position. Place transmission controller in SL position (WP 0004 00). 3. Check to see if batteries are in good condition. Troubleshoot electrical system (Table 5, page 0089 00-11). 2. ENGINE CRANKS BUT DOES NOT START. 1. Check to see if fuel cutoff control is pulled out. Push fuel cutoff control in (WP 0021 00). 2. Check to see if there is enough fuel in fuel tanks. Refuel carrier (for all except M577A3 and M1068A3, see WP 0025 00; for M577A3 and M1068A3, see WP 0026 00). 3. Check to see if fuel tank manual shutoff valves are closed. Open fuel tank manual shutoff valves (WP 0004 00). 4. If air temperature is colder than +40 F (+4 C), check to see if AIR BOX HEATER switch is ON or glow plug switch is operated. Use air box heater or glow plug (WP 0021 00). 5. Check to see if there is water in the fuel. Drain primary and secondary fuel filters (WP 0090 00). 6. Check to see if engine is getting enough air. Clear intake grille of any debris. 7. Check air cleaner restriction indicator (WP 0098 00). If indicator shows only red in the window, notify unit maintenance. If engine still does not start, notify unit maintenance. 3. ENGINE CRANKS BUT DOES NOT START WHEN THE TEMPERATURE IS BELOW +40 F (+4 C) AND THE AIR BOX HEATER IS USED. 1. Check to see if there are any loose connections. Tighten any loose connections. Notify unit mechanic. 0089 00-1 Change 3