Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
November 24, 2025
Submitted
December 17, 2025
Operation
Air carrier
Aircraft
N452WN
Make and model
Boeing 7377H4
Aircraft serial
29846
Aircraft time
71,355 hours, 42,914 cycles
Part
Retainer
Condition
Missing
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

MISSING CUT OUT DOOR RETAINER LOCATED ON UPPER SILL IN FWD CARGO BAY (2 EA). INSTALLED THE RETAINERS IAW SOPM 20-50-19.

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