Service difficulty report · Access Panel · Boeing 7377K9

Difficulty date
July 22, 2026
Submitted
August 22, 2026
Operation
Air carrier
Aircraft
N7878A
Make and model
Boeing 7377K9
Aircraft serial
34320
Aircraft time
63,499 hours, 33,124 cycles
Part
Access Panel
Condition
Corroded
Location
Zone 100
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

CORRODED ACCESS PANEL 140DF IN THE AFT CARGO BAY. REMOVED & INSTALLED THE ACCESS PANEL IAW AMM 25-52-10-400-801.

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