TM 55-1520-240-23-10
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INSTALL CABIN DUCTING
(Continued)
13-39
2.
Position both aft diffuser ducts (9) on structure.
Install eight screws (10), and washers (11), in
each duct.
2.1.
Install washer (11.1), spacer (11.2), and thumb
screw (11.3) in duct assembly (11.4).
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