TM-9-2330-356-14
SEMITRAILER, TANK: 5000 GALLON, BULK HAUL, SELF LOAD/UNLOAD M967 AND M967A1; SEMITRAILER, TANK: 5000 GALLON, FUEL DISPENSING, AUTOMOTIVE M969 AND M969A1; SEMITRAILER, TANK: 5000 GALLON, FUEL DISPENSING, UNDER/OVERWING AIRCRAFT M970 AND M970A1
TECHNICAL MANUAL; OPERATOR’S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1990
TM-9-2330-356-14 - Page 79 of 528
TM 9-2330-356-14
Figure 2-34. Filtered Self-Load Flow Diagram (M970 and M970A1).
(3) Ensure that all valves are closed.
bottom load adapter and connect underwing nozzle
(fig. 2-34). Turn lever on side of nozzle to open the nozzle.
(4) Connect ground wire to storage facility and
semitrailer (fig. 2-7). Remove 4-inch bulk fuel hose
(para 2-13c) from hose trough and connect to storage
facility. Remove dust cap from outlet B and connect bulk
fuel hose to outlet.
(5) Remove fire extinguishers and bring to point
of operation.
(6) Start engine (para 2-10) and when warm
adjust engine speed to 1000–1200 rpm.
squeeze the lever. Meter inlet pressure gage (fig. 2-15)
should read a minimum of 25 psi. Release the deadman
(7) Release lock (para 2-11c) on 2½-inch hose
control. Should gage not indicate a minimum of 25 psi,
reel. Unreel 2½-inch hose fully. Remove dust cap from
shut down operation and contact unit maintenance.
NOTE
Make sure valve E is closed and remains
closed during entire self-load operation.
(8) Open valves A (para 2-11f), B, G, M, and R.
(9) Unreel deadman control S (para 2-11) and
2-37
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