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 339 of 528
TM 9-2330-356-14
(2) Position meter assembly in cabinet. Ensure c.
Installation.
that spacers are in position under meter. Install three
mounting screws and washers from under cabinet.
(1) Observe all applicable warning/safety
precautions (inside front cover and safety summary).
(3) Install split couplings (para 4-85). Tighten
couplings to 57-63 lb.-ft.
(2) Refer to paragraph 4-85 for general
information on maintenance of dispensing equipment.
5-26. Aqua-Glo Probe and Adapter Installation
(M969 and M969A1)
(3) Close meter shut-off valves P or R, and drain
fuel from fuel hoses (fig. 5-15).
a.
General.
(4)
Scribe location of opening to be drilled in
(1) The Aqua-Glo probe and adapter may be
meter outlet nipple approximately 3-inches from the
flanged end on a 45° angle (fig. 5-16).
installed on the meter outlet nipple of either meter
(fig. 5-15).
. .
(5) Remove meter outlet nipple (para 5-25) and
flush thoroughly with water to eliminate fumes.
(2) The installation provides a port downstream
of the filter/separator to draw fuel samples for water
(6) Fabricate ferrule from aluminum rod
(Aqua-Glo) test.
6061-6063 (fig. 5-17).
(3)
Refer to TM9-237 for information on welding
(7) Drill a ¾-inch diameter hole in the meter
procedures to be followed.
outlet nipple as described in step (4).
b.
Materials and Parts.
(8)
Insert ferrule into meter outlet nipple
approximately ½-inch. This will allow the assembled
(1) Probe and adapter assembly, NSN 4930-01-
probe to extend approximately halfway into the meter
013-7589.
outlet nipple (fig. 5-18). Weld ferrule in place.
(2) Aluminum rod, alloy, 6061-6063, for fabrica-
(9) Install meter outlet nipple (para 5-25).
tion of ferrule.
(10) Use thread sealing compound and install
(3) Aluminum welding rod compatible with alu-
Aqua-Glo probe and adapter. Tighten until the probe
angle is in line with direction of flow (fig. 5-18).
minum alloy, 6061-6063.
(11) Check for fuel leaks. No leaks are permitted.
(4) Thread sealing compound, NSN 8030-01-
009-2590.
(12) Paint adapter and reworked areas.
Figure 5-16. Location of Ferrule on Meter Outlet Nipple.
5-31
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