TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9–2350–311–20–2 Change 2 3–21 Verify fault is corrected. Continue normal opera- tions. 1. Return vehicle to firing ready condition (TM 9–2350–311–10). 2. Fire cannon in accordance with TM 9–2350–311–10. Does cannon have excessive recoil travel? CONTINUED FROM STEP B yes no Notify support mainte- nance. END OF TASK Add hydraulic fluid, bleed system, and check for leaks (TM 9–2350–311–10). C Check hydraulic pressure on replenisher pressure gage (TM 9–2350–311–10). Is replenisher pressure 17–24 psi (117.215–165.48 kpa)? yes no Repeat step B. If recoil system cannot be bled af- ter several attempts, notify support maintenance. yes no yes no Check recuperator assembly nitrogen pressure (para 19–2). Is recuperator assembly pressure 700 ± 25 psi (4827 ± 172 kPa)? Service recuperator assem- bly with nitrogen (para 19–2). Repeat step C. D E