SDR SWAA2023031301789

Service difficulty report · Plate · Boeing 7377H4

Difficulty date: February 10, 2023
Submitted: March 13, 2023
Operation: Air carrier
Aircraft: N219WN
Make and model: Boeing 7377H4
Aircraft serial: 32490
Aircraft time: 58,692 hours, 35,153 cycles
System (JASC): 5750 · Wing, Control Surfaces
Part: Plate
Condition: Cracked
Location: Zn 500 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

CRACK INTERNAL CAVITY CORRUGATE PLATE LOCATED ORSS261 TRAILING EDGE AT LT WING 2023-112989<[01] REPLACED CORRUGATE PLATE AND FASTENERS LOCATED ORSS261 TRAILING EDGE AT LT WING IAW B737-700 SRM 51-40-02.;[02] CORRECTED STEP 1.<BR>REPLACED CORRUGATE PLATE AND FASTENERS LOCATED ORSS261 TRAILING EDGE AT LT WING IAW B737-700 SRM 51-40-02.SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED CORRUGATE PLATE AND FASTENERS LOCATED ORSS261 TRAILING EDGE AT LT WING IAW B737-700 SRM 51-40-02.SEE INDIVIDUAL SIGN OFF BELOW.

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