TM-9-2350-311-10 M109 Operator's Manual for M109A2, M109A3, M109A4 and M109A5 Download
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TM 9-2350-311-10 Item No. 17 2-32 Interval Before Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR M109 SELF-PROPELLED HOWITZER - CONTINUED Location Item to Check/ Service Replenisher Accumulator Assembly Pressure (Cont) Crewmember Procedure CHIEF OF SECTION c. Fill replenisher accumulator assembly (1) as follows: 1. Using adapter, hose, and reducer, attach M3 oil gun (3) loosely to filling valve (8), turn handle (4) clockwise until clean liquid flows around filling valve. Tighten reducer to filling valve. 2. Fill replenisher accumulator assembly (1) at filling valve (8) using M3 oil gun (3) until pressure gage (2) reads 17 to 24 psi (117 to 165 kPa). Not Fully Mission Capable If: