Service difficulty report · Flap · Boeing 7378H4

Difficulty date
November 25, 2024
Submitted
December 20, 2024
Operation
Air carrier
Aircraft
N8657B
Make and model
Boeing 7378H4
Aircraft serial
42535
Aircraft time
33,347 hours, 16,219 cycles
Part
Flap
Condition
Delaminated
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

R/H WING O/B AFT FLAP DELAMINATED AT THE I/B AFT CORNER.<[01] REMOVED DELAMINATED R/W I/B AFT FLAP (PN:113A3700-28 SN:005141); RECEIVED NEW R/W I/B AFT FLAP (PN:113A3700-8 SN:000362); FOUND TO BE BAD FROM STOCK. R/W I/B AFT FLAP (PN:113A3700-8 SN:000362) TO BE REMOVED AND REPLACED ON SWA-ID: TTG8Q00X9R8M HAECO OPS: 36233;[02] REMOVED DELAMINATED R/W I/B AFT FLAP (PN:113A3700-28 SN:005141); RECEIVED NEW R/W I/B AFT FLAP (PN:113A3700-8 SN:000362); FOUND TO BE BAD FROM STOCK. R/W I/B AFT FLAP (PN:113A3700-8 SN:000362) TO BE REMOVED AND REPLACED ON SWA-ID: TTG8Q00X9R8M HAECO OPS: 36233

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