Service difficulty report · Door Sill · Boeing 7377H4

Difficulty date
March 1, 2021
Submitted
March 23, 2021
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
53,650 hours, 31,932 cycles
Part
Door Sill
Condition
Corroded
Location
Rt Overwing Exit
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

***CORROSION*** ON RT OVERWING EMERGENCY EXIT LOWER SILL WEB IN SEVERAL AREAS BS 616+2 - BS 616+21; RBL 77; WL 222 /

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