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 464 of 528
TM 9-2330-356-14
c.
Cleaning and Inspection.
(2) Check spout, screen, protector ring, rubber
cap and chain, and ground wire and connector for damage.
WARNING
(3) Replace any damaged part.
Dry cleaning solvent P-D-680 is toxic and
flammable. Always wear protective goggles
and gloves, and use only in a well-ventilated
area. Avoid contact with skin, eyes, and
clothes, and DO NOT breathe vapors. DO
NOT use near open flame or excessive heat.
The solvent’s flash point is 100°F-138°F
(38°C-59°C). If you become dizzy while
using cleaning solvent, immediately get fresh
air and medical help. If solvent contacts eyes,
immediately wash your eyes with water and
get medical aid.
d.
Assembly (Fig. 8-29).
(1) Attach the protector ring onto the spout.
(2) Insert strainer into spout and screw spout
onto handle.
(3) Reconneet cap and chain to the nozzle.
(4) Screw ground wire into nozzle handle.
e.
Installation.
Install overwing nozzle (para 3-15).
8-24. Underwing Nozzle (M970 and M970A1)
(1) Clean the strainer, spout, and nozzle handle
a.
Removal.
Remove underwing nozzle (para 3-17).
with dry cleaning solvent (item 11, Appendix E) and dry
thoroughly.
b .
Disassembly (Fig. 8-30).
TA221939
Figure 8-29. Overwing Nozzle (M970 and M970A1).
(1) Remove adapter (1) from body (2) by grasping
knurled portion of adapter and turning counterclockwise.
(2) Remove screen (3) from body (2).
(3) Remove six socket head capscrews (4) and six
washers (5) securing body (2) to regulator (6). Remove
body (2).
(4) Remove O-ring (33) from body (2).
(5) Remove six socket head capscrews (7) and six
washers (8) securing regulator (6) to nozzle body (9).
Remove regulator (6).
(6) Remove O-ring from regulator (6).
(7) Remove two capscrews (10), four washers
(11), and two lock nuts (12) securing two handles (13) to
nozzle collar (29). Remove handles (13).
(8) Remove cover assembly (14) by disconnecting
cable latch at the nozzle body.
(9) Remove socket head capscrew (15) and
lockwasher (32) securing crank handle (16) to crank (17).
Remove crank handle (16).
(10) Remove fiber washer (18) from crank (17).
(11) Remove safety wire (19) attached between
bushing (20) and nozzle body (9).
(12) Loosen bushing (20) and slide off crank.
(13) Remove spacer (21) from inside bushing (20).
8-34
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