TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM 9-2350-311-34-2 2-23 TROUBLESHOOTING CHART - CONTINUED e. CAB HYDRAULIC SYSTEM - CONTINUED LEGEND: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 2-56 Rammer blocking valve Rammer actuating valve Rammer assembly Main accumulator Power pack assembly Power valve Pressure regulator Cylinder Pump Pressure gage (2000 psi (13790 kPa)) Pressure switch (925 to 1225 psi (6378 to 8446 kPa)) Safety relief valve 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. Reservoir Power relay box assembly Slip ring electrical contact holder ELEVATION CONTROL switch TRAVERSE CONTROL switch CAB POWER switch Traversing mechanism hydraulic motor Sight gage assembly Right gunner’s control assembly Hydraulic motor bypass valve assembly motor Left gunner’s control assembly 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. Selector valve assembly Hydraulic pumping unit Shuttle valve and manifold assemblies Check valve Manual elevation accumulator Safety relief elevation valve assembly Equilibrated elevation mechanism assembly Clutch valve Hydraulic filters Air line filter Hydroscopic breather