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: 106 Semi-annual Engine Coolant Heater Kit a. Perform preventive maintenance checks every 750 miles (1,207 km), 75 hours, or semiannually, whichever comes first. Any fuel, coolant, or exhaust leaks. b. Tighten mounting screws and clamps. c. Check heater inlet for debris. d. Check pump for leaks. Tighten connections that leak. 0120 00-130