Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
July 14, 2023
Submitted
August 17, 2023
Operation
Air carrier
Aircraft
N232WN
Make and model
Boeing 7377H4
Aircraft serial
32500
Aircraft time
57,989 hours, 34,674 cycles
Part
Intercostal
Part number
UNKNOWN
Condition
Cracked
Location
Zn 200 Fus Top
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 ON WEB INTERCOSTAL LOCATED FLOOR STRUCTURE BTW BS 294.5 TO BS 312 RBL 15 AT FWD GALLEY AREA 2023-447486<[01] EDDY CURRENT EQUIPMENT P/N: NORTEC500D; S/N: N500X12101V022237; DUE DATE: 26-JAN-24.;[02] PERFORMED PERMANENT REPAIR ON WEB INTERCOSTAL LOCATED FLOOR STRUCTURE BTW BS 294.5 TO BS 312 RBL 15 AT FWD I.A.W B737-700 SRM 53-10-51-2R-6 REPAIR 6; FIGURE 203; SHEET 5; AND SRM 51-40-02-0G-0. SEE INDIVIDUAL SIGN OFF BELOW.;[03] PERFORMED PERMANENT REPAIR ON WEB INTERCOSTAL LOCATED FLOOR STRUCTURE BTW BS 294.5 TO BS 312 RBL 15 AT FWD I.A.W B737-700 SRM 53-10-51-2R-6 REPAIR 6; FIGURE 203; SHEET 5; AND SRM 51-40-02-0G-0. SEE INDIVIDUAL SIGN OFF BELOW.<BR>TASK COMPLETED RII

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