Service difficulty report · Angle · Boeing 75724APF

Difficulty date
November 7, 2023
Submitted
December 4, 2023
Operation
Air carrier
Aircraft
N456UP
Make and model
Boeing 75724APF
Aircraft serial
25477
Aircraft time
35,708 hours, 21,323 cycles
Part
Angle
Part number
149N77344
Part serial
NSN
Condition
Corroded
Location
Unknown
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

*** SUPPLEMENTAL SDR *** FAULT RT WING TO BODY AREA ABOVE RAT DOOR INTERIOR AREA SHOWS EVIDENCE OF CORROSION DOT 47-09 INSTALLED T-CHORD I.A.W SRM 51-40-02-0G INSTALLED HINGE ASSY (4EA) AND GAUSSET ASSY 5(EA) I.A.W SRM 51-40-02-0G. REVIEWED

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