Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
September 24, 2024
Submitted
October 30, 2024
Operation
Air carrier
Aircraft
N268WN
Make and model
Boeing 7377H4
Aircraft serial
32524
Aircraft time
58,011 hours, 34,901 cycles
Part
Stringer
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 ON STRINGER 16L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA 2024-593150<[01] ON STEP 3; TOOL USED ULTRASONIC EQUIPMENT P/N: 45MG; S/N: 130064101; DUE DATE: 13/DEC/24.;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 60009161631; DUE DATE: 11-MAR-25.;[03] PERFORMED PERMANENT REPAIR ON STRINGER 16L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA; STRINGER SECTION ;ANGLE 2E/A; CHANNEL 1E/A;IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1.<BR>SEE INDIVIDUAL SIGNS-OFF BELOW;[04] PERFORMED PERMANENT REPAIR ON STRINGER 16L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA; STRINGER SECTION ;ANGLE 2E/A; CHANNEL 1E/A;IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1.<BR>SEE INDIVIDUAL SIGNS-OFF BELOW

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