Service difficulty report · Plate · Boeing 7377H4

Difficulty date
August 31, 2019
Submitted
March 18, 2022
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
61,475 hours, 36,092 cycles
Part
Plate
Condition
Elongated
Location
Left Wing
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

LEFT WING TRAILING EDGE STRUCTURE DEFLECTION CONTROL RIB;SUPPORT BEAM ATTACHMENT PLATE WITH ELONGATE HOLES. / REMOVED FASTENERS AND SERRATED PLATES AT LEFT WING TRAILING EDGE STRUCTURE DEFLECTION CONTROL RIB SUPPORT BEAM IRW B737-700 SRM 51-40-02-0G-0; FOUND OUT OF LIMITS IRW B737-700 SRM 57-51-02-1A-1 PARAGRAPH 4D (1) B CUT OUT AT DAMAGE AREA IRW 737-700 SRM 57-51-02-2R-4; INSTALLED REPAIR PARTS IRW B737-700 SRM 57-51-02-2R-4

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