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TM 10-4930-229-12&P
4-14. Valve, Elbow Coupler (cont).
(d) Apply sealing compound to packing nut threads, install packing nut (3) over stem (6) and thread onto
mating threads in valve body (8).
(e) Install handwheel (2) on stem (6) and secure with wheel nut (1).
b. Replace. (figure 4-6)
(1) Removal.
WARNING
Ensure elbow coupler valve is closed to avoid potential hazard that may exist.
(a) Turn handwheel clockwise to close elbow coupler valve.
(b) Pull upon camlock levers on valve (1).
(c) Remove valve from fuel drum (2) and adapter (3).
(2) Installation.
WARNING
Ensure elbow coupler valve is closed to avoid potential hazard that may exist.
(a) Turn handwheel clockwise to close elbow coupler valve.
(b) Position valve (1) on fuel drum (2) and secure by pushing down on camlock levers.
(c) Position adapter (3) in valve (1) and secure by pushing down on camlock levers.
Figure 4-6. Elbow Coupler Valve, Removal/Installation.
4-20
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