Service difficulty report · Skin · Boeing 73776N

Difficulty date
November 25, 2025
Submitted
December 3, 2025
Operation
Air carrier
Aircraft
N7733B
Make and model
Boeing 73776N
Aircraft serial
32678
Aircraft time
60,650 hours, 31,478 cycles
Part
Skin
Condition
Damaged
Location
Zone 600 Flap
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

FOUND RT WING TRAILING EDGE OTBD MAIN FLAP LOWER TRAILING EDGE COVE SKIN CREASED OVER FASTENER. IAW SRM 57-53-01-0I-3, TABLE 2, ITEM 5 FOR CLARIFICATION. RT WING TRAILING EDGE OTBD MAIN FLAP LOWER TRAILING EDGE COVE SKIN DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 57-53-01-1A-3. FAULT RESOLVED ON ANOTHER FAULT REF EA 25-157-03256 AND TTG8Q0192NGU. ENGINEERING PROVIDED EA 25-157-03256 FOR RT OTBD MAIN FLAP LOWER TRAILING EDGE COVE SKIN CREASED OVER FASTENER.

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