TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0120 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: NOTE Large amounts of sediment or debris may indicate contamination of fuel tanks. a. Every 150 hours/1500 miles or semi-annually, replace primary and secondary filter elements (WP 0174 00). See Fuel Filter Lubrication Table (Table 2, page 0120 00-14). Any fuel leaks. b. If engine will not start or hesitates, check for trapped air and drain fuel filter. 1) Remove rear power plant access panels and drain fuel filter assemblies (see your -10). 2) Place suitable container under primary fuel filter. Remove and inspect primary filters/shell first, then secondary filter/shell. 3) Pre-fill primary and secondary shells with fuel and install. 4) Check for fuel leaks at primary and secondary fuel filters while engine is running. If leak is found, notify your supervisor. 0120 00-99