Service difficulty report · Angle · Boeing 7377H4

Difficulty date
February 2, 2025
Submitted
March 5, 2025
Operation
Air carrier
Aircraft
N278WN
Make and model
Boeing 7377H4
Aircraft serial
36441
Aircraft time
58,438 hours, 35,196 cycles
Part
Angle
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
E
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 LOCATED BS663.75 AND LBL8 AT WING CENTER SECTION 2025-94310<[01] TOOL USED IN STEP 3: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 60009161631 DUE DATE: 11-MAR-25;[02] REPAIRED ANGLE LOCATED STA663.75 AND BTW LBL5 TO LBL25 AT CENTER WING BOX IAW B737-700 SRM 57-10-10-2R-5 REPAIR 5; SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPAIRED ANGLE LOCATED STA663.75 AND BTW LBL5 TO LBL25 AT CENTER WING BOX IAW B737-700 SRM 57-10-10-2R-5 REPAIR 5; SEE INDIVIDUAL SIGN OFF BELOW.

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