Service difficulty report · Flap · Boeing 7377H4

Difficulty date
January 29, 2018
Submitted
February 8, 2022
Operation
Air carrier
Aircraft
N452WN
Make and model
Boeing 7377H4
Aircraft serial
29846
Aircraft time
49,045 hours, 28,798 cycles
Part
Flap
Condition
Delaminated
Location
Lh Outbd Aft Fla
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 DELAMINATED ON UPPER AND LOWER SURFACES AT AFT INBOARD CORNER. / REMOVED AND REPLACED L/H O/B AFT FLAP IAW AMM 27-51-22. TAG NO: 346440 PN ON: 113A3700-23 SN ON: 003211 PN OFF: SN OFF: 001467

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