Service difficulty report · Door Sill · Boeing 7377H4

Difficulty date
November 23, 2016
Submitted
December 6, 2016
Operation
Air carrier
Aircraft
N203WN
Make and model
Boeing 7377H4
Aircraft serial
32483
Aircraft time
42,205 hours, 24,533 cycles
Part
Door Sill
Part number
143A8122
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 DOOR THRESHOLD SILL WEB CORRODED AROUND FASTENERS AND NUTPLATES. R&R SILL WEB IAW SRM & DWG.

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