Service difficulty report · Door Sill · Boeing 73776N

Difficulty date
July 10, 2019
Submitted
July 29, 2019
Operation
Air carrier
Aircraft
N568WN
Make and model
Boeing 73776N
Aircraft serial
32583
Aircraft time
55,773 hours, 27,078 cycles
Part
Door Sill
Part number
146A8123
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

AFT CARGO PIT LOWER SILL WEB CORRODED UPPER SURFACE BETWEEN BS. 787+18 TO BS. 847, RBL 27. R&R WEB IAW SRM & DWG.

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