Service difficulty report · Rib · Boeing 7377H4

Difficulty date
May 17, 2023
Submitted
June 20, 2023
Operation
Air carrier
Aircraft
N223WN
Make and model
Boeing 7377H4
Aircraft serial
32492
Aircraft time
58,632 hours, 35,032 cycles
Part
Rib
Part number
UNKNOWN
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 ANGLE TRAILING EDGE LOCATED ORSS 274 DEFLECTION CONTROL RIB AREA AT LT WING 2023-334227<[01] REPLACED ANGLE TRAILING EDGE LOCATED ORSS 274 DEFLECTION CONTROL RIB AREA AT LT WING I.A.W B737-700 SRM 51-10-02 PARAGRAPH 9.;[02] CORRECTED STEP 1 REPLACED ANGLE TRAILING EDGE LOCATED ORSS 274 DEFLECTION CONTROL RIB AREA AT LT WING I.A.W B737-700 SRM 51-10-02 PARAGRAPH 9 SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED ANGLE TRAILING EDGE LOCATED ORSS 274 DEFLECTION CONTROL RIB AREA AT LT WING I.A.W B737-700 SRM 51-10-02 PARAGRAPH 9 SEE INDIVIDUAL SIGN OFF BELOW.

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