Service difficulty report · Angle · Boeing 7377CT

Difficulty date
April 4, 2025
Submitted
April 30, 2025
Operation
Air carrier
Aircraft
N7828A
Make and model
Boeing 7377CT
Aircraft serial
33697
Aircraft time
71,479 hours, 37,548 cycles
Part
Angle
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
V
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 272 DEFLECTION CONTROL RIB AREA AT RT WING 2025-238302<[01] REPLACED ANGLE TRAILING EDGE LOCATED ORSS 272 DEFLECTION CONTROL RIB AREA AT RT WING IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 115A930 SHEET 8 REV - MEASURE OF THE CRACK IS 0.900 INCH TOOL USED: DIGITAL CALIPER P/N: 500-197-30 S/N:A18234376 DUA DATE : 02-SEP-2025;[02] CORRECTED STEP 2<BR>REPLACED ANGLE TRAILING EDGE LOCATED ORSS 272 DEFLECTION CONTROL RIB AREA AT RT WING IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 115A2930 SHEET 8 REV - MEASURE OF THE CRACK IS 0.900 INCH TOOL USED: DIGITAL CALIPER P/N: 500-197-30 S/N:A18234376 DUA DATE : 02-SEP-25;[03] TASK COMPLETED.

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