Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
August 30, 2025
Submitted
October 6, 2025
Operation
Air carrier
Aircraft
N901WN
Make and model
Boeing 7377H4
Aircraft serial
32545
Aircraft time
58,011 hours, 33,767 cycles
Part
Access Panel
Condition
Cracked
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

CRACK ON AFT RETAINER SEAL ACCESS PANEL 543BB AT LT WING (2 EA). REPLACED AFT RETAINER SEAL ACCESS PANEL 543BB AT LT WING 2 EA IAW SRM 51-40-02-0G DWG 113A9250 SHEET 5. REV. AND SHEET 6. REV.

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