Service difficulty report · Flap · Boeing 7377H4

Difficulty date
July 28, 2017
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N441WN
Make and model
Boeing 7377H4
Aircraft serial
29837
Aircraft time
49,760 hours, 28,913 cycles
Part
Flap
Condition
Delaminated
Location
Rh Outbd Flap
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

RIGHT WING OUTBOARD AFT FLAP HAS A DELAMINATION ON THE INBOARD LOWER SIDE. (APPROX. 7IN X 8IN) / REMOVED AND REPLACED RH OUTBOARD AFT FLAP PER REF AMM27-51-22 TAG NO: 268860 PN ON: 113A3700-2 SN ON: 000006 PN OFF: SN OFF: 001590

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