Service difficulty report · Plate · Boeing 7377H4

Difficulty date
August 18, 2019
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N228WN
Make and model
Boeing 7377H4
Aircraft serial
32496
Aircraft time
48,130 hours, 28,586 cycles
Part
Plate
Condition
Cracked
Location
R/H 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

R/H WING AFT TRAILING EDGE CAVITY WIGGLE PLATE ABOVE BOTTOM ACCESS PNL 651GB IS CRACKED / R/H WING AFT TRAILING EDGE CAVITY WIGGLE PLATE ABOVE BOTTOM ACCESS PNL 651 GB WAS REMOVED DUE TO CRACK REPLACED VERIFIED P/N 115A2781-14 A TAG WN6612 LOCATED DRILLED AND INSTALLED AND REAPPLIED FINISHES IAW B 737 SRM 51-40-02 BOEING DRAWING 115A2001 REV A BOEING DRAWING 115A2781 REV B B 737 SRM 51-40-05 AMM 51-21-41 AMM 51-21-72 AND AMM 51-21-81

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