Service difficulty report · Seal · Boeing 7879

Difficulty date
August 3, 2025
Submitted
August 8, 2025
Operation
Air carrier
Aircraft
N27959
Make and model
Boeing 7879
Aircraft serial
36407
Aircraft time
46,568 hours, 4,453 cycles
Part
Seal
Condition
Debonded
Location
Zone 200
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

CAPT LEFT SIDE WINDOW CONTINUOUS RATTLING NOISE FOUND. L1 WINDOW UPPER HUMP SEAL DISBONDED. APPLIED SPEED TAPE PER TEMPORARY REPAIR REF DMC-B787-A-56-11-00-03A-663A-A.

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