Service difficulty report · Door Sill · Boeing 7377H4

Difficulty date
October 17, 2022
Submitted
November 16, 2022
Operation
Air carrier
Aircraft
N207WN
Make and model
Boeing 7377H4
Aircraft serial
34012
Aircraft time
56,256 hours, 33,707 cycles
Part
Door Sill
Condition
Corroded
Location
Bs 312-344
Stage of operation
IN
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

L-1 DOOR. CUTOUT LOWER SILL INNER CHORD FROM BS 312 TO 344 CORRODED. L1 DOOR LOWER SILL INNER CHORD WAS REPLACED ON FAULT TTG8Q00FJNG5.

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