Service difficulty report · Window · Boeing 7377CT

Difficulty date
June 16, 2023
Submitted
June 20, 2023
Operation
Air carrier
Aircraft
N7831B
Make and model
Boeing 7377CT
Aircraft serial
32752
Aircraft time
63,212 hours, 32,646 cycles
Part
Window
Part number
UNKNOWN
Condition
Out Of Alignment
Location
Zn 200 Fus Top
Stage of operation
CL
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

CAPTAIN FLIGHT DECK WINDOW DID NOT SEAL PROPERLY HIGH PITCH SOUND AND AIRFLOW THROUGH SEAM DURING TAKEOFF AND CLIMB<[01] R/R LH SLIDE WINDOW PER MT 756-12-02.

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