Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
December 16, 2024
Submitted
January 23, 2025
Operation
Air carrier
Aircraft
N275WN
Make and model
Boeing 7377H4
Aircraft serial
36153
Aircraft time
57,230 hours, 34,436 cycles
Part
Stringer
Condition
Cracked
Location
Zone 200
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 ON STRINGER 15L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA 2024-766875<[01] ON STEP 7; TOOL USED: EDDY CURRENT EQUIPMENT; PN: NORTEC 600D; SN: 220272512; DUE DATE: 08-JAN-25;[02] PERFORMED REPAIRS PARTS ON STRINGER 15L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA IAW B737-700 SRM 53-00-03-2R-1.SEE INDIVIDUAL SIGN OFF BELOW.;[03] CORRECTED STEP 1 PERFORMED PERMANENT REPAIR ON STRINGER 15L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA IAW B737-700 SRM 53-00-03-2R-1.SEE INDIVIDUAL SIGN OFF BELOW.;[04] PERFORMED PERMANENT REPAIR ON STRINGER 15L LOCATED BTW BS 294.5 TO BS 303.9 AT FWD GALLEY AREA IAW B737-700 SRM 53-00-03-2R-1.SEE INDIVIDUAL SIGN OFF BELOW.<BR>RII CERTIFIED

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