TM-9-2350-261-10 Operator Manual M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-10 PREVENTIVE MAINTENANCE CHECKS AND SERVICES — Continued 0075 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 11 Before Air Box NOTE Air box heater accumulator (below 40 F (+4 C) only). NOTE Skip this check if carrier has the electrical air pump. a. Check accumulator pressure gauge each day before you use air box. If gauge reads in red zone, use hand pump to pump up system. Keep pumping until gauge reads in yellow zone. If gauge reads below green mark in red zone, you’ve lost precharge pressure. If so, notify unit maintenance. Gauge reads below green mark in red zone. 0075 00-24 º º