TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9--2350--277--20--1 0014 01--3 Change 2 YES NO 1. Turn MASTER SWITCH ON. 2. Start engine (see your -10). 3. Run engine until coolant temperature indicator reads 200 degrees. 4. Observe ventilating fan (1) operation. 5. Does ventilating fan rotate? 1. Go to BY (WP 0014 01 -7). 6Y 6YN Moving parts of power unit can seriously injure you. Clear personnel away from power unit before startup. Stay clear of moving parts when power unit is running. WARNING 0014 01 E O VERHEAT S ( NEW VSF D CONF IGURAT ION) - Co n t in u e d ENGIN