Service difficulty report · Door Sill · Boeing 7378BK

Difficulty date
February 6, 2019
Submitted
February 8, 2019
Operation
Air carrier
Aircraft
N808SY
Make and model
Boeing 7378BK
Aircraft serial
33021
Aircraft time
52,195 hours, 16,535 cycles
Part
Door Sill
Condition
Corroded
Location
Fuselage
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 RBL64 BETWEEN STA 992.8 AND 967 IN THE R2 DOOR OPENING. CORROSION ON RBL 64 BETWEEN STA 986.5 & 967 AT R2 DOOR OPINION WAS FOUND OUT OF LIMITS, REMOVED & REPLACED WITH NEW R2 DOOR LOWER MAIN SILL INNER CHORD.

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