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TM 5-4320-308-13
3-23. REPAIR/REPLACE 3-WAY VALVE (Continued)
REPAIR:
1
Inspect all components for damage or damaged threads. Replace components as necessary.
2
Inspect for rust, corrosion, or for frozen or sticking valve. Lubricate frozen or sticking valve with lubricating oil.
3
If valve components are severely damaged or valve remains frozen, replace valve.
INSTALLATION:
1
Install compression elbow (10).
2
Position 3-way valve (8) and fuel line plate (7) on bracket (9).
3
Install cap screws (4), lockwashers (6), and hex nuts (5). Tighten nuts securely.
4
Install handle and screw (3). Tighten screw.
5
Install 90-degree elbows (1 and 2) in valve and tighten securely.
6
Install hoses.
3-52
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