Service difficulty report · Threshold · Boeing 7377H4

Difficulty date
March 7, 2019
Submitted
March 13, 2019
Operation
Air carrier
Aircraft
N462WN
Make and model
Boeing 7377H4
Aircraft serial
32466
Aircraft time
51,719 hours, 30,446 cycles
Part
Threshold
Part number
146A8120
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 THRESHOLD WEB CORRODED AROUND NUT PLATE HOLES BETWEEN BS 793 TO BS 847. R&R WEB IAW SRM AND DWG.

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