TM-9-2350-358-BD
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A6
TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT SUPPORT MAINTENANCE
MARCH 1994
TM-9-2350-358-BD - Page 71 of 343
TM 9-2350-358-BD
3-22.
FUEL, OIL, AND/OR HYDRAULIC FLUID LINES, DAMAGED - CONTINUED
Option 1
Limitations:
None
Personnel/Time Required:
•
1 soldier
•
Time determined by location and amount of damage.
Materials/Tools:
•
Fitting kit, tube-pipe (found in M2/3 generic BDR kit, Section III, Appendix C))
•
Tube, fitting kit 1/4, 3/8, 1/2, 5/8, 3/4-inch determined by size (item 69, 70, 71, 72, 73, Appendix C)
•
Nipple, tube straight 1/4, 3/8, 1/2, 5/8, 3/4-inch determined by size (item 40, 41, 42, 43, 44, Appendix C)
•
Packing, preformed kit (item 45, Appendix C)
•
Tool, deburring (found in M2/3 BDR kit, Section III, Appendix C)
Procedural Steps:
1.
Cut out damaged section of tube.
2.
Clean and deburr ends of damaged tube.
3.
Install tube pipe fitting using kit instructions.
4.
Record BDAR action taken.
When mission is complete, as soon as practical, repair the equipment/system using
standard maintenance procedures.
Option 2
Limitations:
Repair may continue to leak at a reduced rate.
Personnel/Time Required:
•
1 soldier
•
Time determined by location and amount of damage.
Materials/Tools:
•
Clamp, hose (item 7, Appendix C or scavenge from available source)
•
Hose, nonmetallic (item 35, Appendix C or scavenge from available source)
•
Tape, antiseizing, pipe plug, teflon, 1/2-inch (item 61, Appendix C)
•
Tool, deburring (found in M2/3 BDR kit, Section III, Appendix C)
Procedural Steps:
1.
Clean and deburr ends of damaged tube.
3-26
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