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TM 9-2330-272-14
2-24. REFUEL ON THE MOVE (ROM) ASSEMBLY AND OPERATING PROCEDURES
(M131A5C) (Con’t).
b. Operating Procedures (Pressure Discharge Through 225 gpm [852 Ipm] System).
(1) With ROM components assembled, fuel may be discharged through all eight fueling points,
Prepare to discharge fuel by following instructions in paragraph 2-23c, Pressure Discharge Through 225 gprn
(852 lpm) System, and the appropriate flow diagram for the M131A5C.
(2) Use alligator clamp at other end of each ground wire ASSEMBLY to ground vehicle or receptacle
that is to be refueled, Ensure that semitrailer is properly bonded and grounded (para 2-13).
(3) Start and stop fuel flow into vehicle or receptacle by squeezing trigger on nozzle assembly. Check
ROM assembly for signs of leaks. Correct all leaks as required.
(4) When operation is complete, follow instructions in paragraph 2-23c to shut down.
c Operating Procedures (Defueling Through 225 gpm [852 Ipm] System).
NOTE
For accountability in defueling operations, always Ioad fuel into an empty compartment
or one that has been accurately gaged. Refer to FM 10-69 for gaging procedures.
(1) With ROM components assembled, fuel may be loaded into semitrailer from all eight fueling points.
Prepare to defuel by foil owing the instructions in paragraph 2-23e, Defueling Through 225 gpm (852 /pm) System, and
the appropriate flow diagram for the M131A5C.
(2) Use alligator clamp at other end of each ground wire assembly to ground vehicle or receptacle from
which fuel is to be pumped. Ensure that semitrailer is properly bonded and grounded (para 2-13).
(3) Start and stop fuel flow into semitrailer by squeezing trigger on nozzle assembly. Check ROM
assembly for signs of leaks. Correct all leaks as required.
(4) When defueling is complete, follow instructions in paragraph 2-23e to shut down.
d. Disassembly of ROM Components.
(1) Disassemble coupling P/N MS70097-3 from tee assembly P/N 5-14-676C.
(2) Remove coupling P/N MS70097-3 and bushing P/N MS14315-31X from hose reel’s 2 1/2 in. hose and
replace with standard nozzle assembly P/N 10959970.
(3) Wind 2 1/2 in. hose on hose reel. Lock hose reel.
NOTE
Install plugs and dust caps as required to ROM components as they are disassembled.
(4) Disassemble ROM components and evacuate fuel from one leg of ROM assembly. Roll up 3 in.
hose assemblies P/N 543-419-3-50 and elevate to remove fuel.
(5) Repeat step (4) for second leg of ROM assembly.
(6) Remove ground rods P/N 13219E0462, ground wire assemblies and fire extinguishers P/N K20E
from fueling points.
(7) Stow ROM components in ROM container in accordance with stowage diagram on container.
(8) After ROM operation is completed, ensure that auxiliary engine idle speed is adjusted to
1000-1200 rpm.
2-80
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