Service difficulty report · Door Sill · Boeing 7377H4

Difficulty date
September 15, 2019
Submitted
September 25, 2019
Operation
Air carrier
Aircraft
N967WN
Make and model
Boeing 7377H4
Aircraft serial
36967
Aircraft time
27,928 hours, 16,868 cycles
Part
Door Sill
Part number
143A8330
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

FORWARD CARGO COMPARTMENT DOOR SILL WEB CORRODED BETWEEN BS 440 TO BS 495, RBL 28. R&R DOOR SILL WEB IAW SRM AND DWG.

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