Service difficulty report · None · Boeing 7377H4

Difficulty date
August 6, 2019
Submitted
March 15, 2022
Operation
Air carrier
Aircraft
N299WN
Make and model
Boeing 7377H4
Aircraft serial
36614
Aircraft time
41,040 hours, 24,569 cycles
Part
None
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
9
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

***CORROSION*** ON STA 1016 LWR CHORD; WL 188; BL 0 / REMOVED DAMAGE + REWORKED AREA IAW ATS ER 19-04330 REV IR + SWA EA 1-753-35483 REV IR. AFTER EVALUATION; CORROSION ON LWR CHORD STA 1016; WL 188; BL 0 OUT OF ALLOWABLE LIMITS IAW SRM 53-80-08-1A-1 FIG. 103 DETAIL 'E'.

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