Service difficulty report · Threshold · Boeing 7377H4

Difficulty date
March 21, 2019
Submitted
March 26, 2019
Operation
Air carrier
Aircraft
N956WN
Make and model
Boeing 7377H4
Aircraft serial
36672
Aircraft time
27,652 hours, 16,617 cycles
Part
Threshold
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 DOOR LOWER THRESHOLD WEB CORRODED BETWEEN BS 449 TO BS 484, RBL 30. R&R WEB IAW SRM AND DWG.

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