TM 55-1520-240-23-10
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REPLACE EAPS DIFFUSER DUCT
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
Threaded Adhesive Primer (E295.1)
Personnel Required:
Medium Helicopter Repairer
Inspector
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
REMOVE
1.
Remove eight screws (2), eight washers (3), and
diffuser duct (1).
INSTALL
2.
Apply threaded adhesive primer (E295.1) to eight
screws (2). Allow primer to dry.
3.
Install diffuser duct on scavenge blower (4).
Do not over-tighten screws attaching
diffuser duct. Diffuser duct is made of
fiberglass and can be easily damaged.
Make sure screws do not extend
through scavenge blower housing and
cause interference with fan blades.
3.
Install eight screws (2) with washers (3). Tighten
until snug.
INSPECT
FOLLOW-ON MAINTENANCE:
As Required
END OF TASK
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