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TM 10-3835-219-14
3 - 1 1 . F l o w C o n t r o l K i t .
This task covers:
Replace (Model ADC-1200 and 1461)
R e p l a c e .
(1) Remove all components of the flow control kit from the chest assembly.
(2) Inspect all components of the kit and replace any damaged components.
3 - I 2 . G a t e V a l v e A s s e m b l y .
This task covers:
R e p l a ce
INITIAL SETUP
Tools
Equipment Condition:
Repair Kit (Appendix C, Section II,
Pump shut down (refer to applicable TM).
Item 4 or 9) as applicable
Replace.
(figure 3-10)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
Apply hose clamp (1) on each side of gate valve (2).
Remove two bolts (3) and nuts (4) securing lower half of pipe coupling clamp (5) and upper half of pipe
coupling clamp (6) on one side of gate valve.
Remove pipe coupling clamp halves and gasket (7),
Drain residual fuel into appropriate container.
Repeat procedures 2 and 3 for the opposite side of gate valve.
Install new gate valve. Place gasket (7) over one hose end, make certain gasket is flush with end.
Align gate valve and hose coupling.
When couplings are in proper alignment, slide gasket (7) over joint and center in place.
Position lower coupling half (5), then position upper coupling clamp half (6).
Install two bolts (3) so that nuts (4) will be exposed on the upper coupling clamp half.
Hand-tighten nuts evenly, then, using a wrench, tighten nuts evenly until the coupling faces just meet.
Continue tightening nuts evenly until both bolts are secure.
3 - 1 6
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