TM-9-2350-358-BD M109A6 Battlefield Damage Assessment and Repair Download
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TM 9-2350-358-BD 11-15. BYPASSING FAILED COMPONENTS - CONTINUED 1. Disconnect the hydraulic supply line from reservoir to the equilibration hand pump at the bulkhead tee. 2. Using a 1/4-inch cap, cap the tee in step 1. 3. Install a 1/4-inch straight adapter into the line disconnected in step 1. 4. Connect a 7/16-inch hose onto the straight adapter in step 3. 5. Submerge the hose from step 4 into a utility pail. Fill with clean hydraulic fluid. 6. Record the BDAR action taken. When mission is complete, as soon as practical, repair the equipment/system, using standard maintenance procedures. Option 4: Manual elevation pump inoperative (hydraulic reservoir damaged no hydraulic fluid). Limitations: • No hydraulic system pressure. • All functions must be done manually. Personnel/Time Required: • 1 soldier • 0.5-1.0 hour Materials/Tools: • Cap tube 1/4-inch (item 5, Appendix C) • Nipple tube, straight 1/4-inch (item 40, Appendix C) • Hose 7/16-inch ID 4 feet long (scavenge from available source) • Pail utility • Hydraulic fluid (item 36, Appendix C) References: TM 9-2350-314-20-2-2 Procedural Steps: 11-32