Service difficulty report · Flap · Boeing 7378H4

Difficulty date
January 11, 2025
Submitted
January 28, 2025
Operation
Air carrier
Aircraft
N8679A
Make and model
Boeing 7378H4
Aircraft serial
36932
Aircraft time
29,800 hours, 14,689 cycles
Part
Flap
Condition
Delaminated
Location
Zone 500
Stage of operation
IN
How discovered
V
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 OUTBOARD AFT FLAP HAS AN AREA OF DELAMINATION ON THE INBOARD BOTTOM SURFACE. REMOVED LEFT HAND OUTBOARD AFT FLAP PER AMM 27-51-22. INSTALLED NEW LEFT AFT OUTBOARD FLAP PER AMM 27-51-22. VERIFIED ATTACHMENT FASTENER'S SAFETIES AND TORQUES. REMOVED AND REPLACED LEFT INBOARD AFT FLAP PER AMM 27-51-22.

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