Service difficulty report · Door Sill · Boeing 7377H4

Difficulty date
July 21, 2016
Submitted
August 15, 2016
Operation
Air carrier
Aircraft
N482WN
Make and model
Boeing 7377H4
Aircraft serial
29852
Aircraft time
42,702 hours, 24,973 cycles
Part
Door Sill
Part number
146A8340
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 COMPARTMENT LOWER SILL CORRODED BETWEEN BS 792 TO BS 847, STR 25R. R & R LOWER SILL IAW SRM AND DWG.

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