Service difficulty report · Flap · Boeing 7377H4

Difficulty date
October 26, 2023
Submitted
October 27, 2023
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
63,880 hours, 38,218 cycles
Part
Flap
Part number
UNKNOWN
Condition
Delaminated
Location
Zn 500 Left Wing
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

LEFT WING OUTBOARD AFT FLAP LOWER INBOARD SURFACE DELAMED 8 INCHES FROM CORNER DAMAGE MEASURES 6X5<[01] PERFORMED REPAIR ON L/H WING O/B AFT FLAP PER SRM 57-53-01

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