Service difficulty report · Flap · Boeing 7378H4

Difficulty date
November 14, 2023
Submitted
December 6, 2023
Operation
Air carrier
Aircraft
N8556Z
Make and model
Boeing 7378H4
Aircraft serial
63583
Aircraft time
19,574 hours, 9,791 cycles
Part
Flap
Part number
UNKNOWN
Condition
Elongated
Location
Zn 600 Right Win
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

#6 FLAP SUPPORT FAIRING (CANOE) O/B MIDDLE SEAL FASTENER HOLES ARE ELONGATED.<[01] REPAIRED ELONGATED FASTENER HOLES PER SRM 51-70-04-2R-9 AND 57-53-70-2R-2;[02] INSPECTED REPAIR OF ELONGATED FASTENER HOLES PER SRM 51-70-04-2R-9 AND 57-53-70-2R-2;[03] INSTALLED NEW SEAL AND RETAINER; RESTORED FINISH PER SRM 57-53-70-2R-2

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