TM 55-1520-240-23-6
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FLUSH NO. 1 AND NO. 2 PTU AND CARGO HOOK PRESSURE TUBING
(Continued)
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8.
Working from forward right work platform,
disconnect tube (11) from tee fitting (12) of PTU
pressure tubing.
9.
Install plug (13) in tee (12).
10.
Working from center cabin, disconnect hose (14)
at quick-disconnect (15).
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