Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
September 23, 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
Floorbeam
Condition
Corroded
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

CORROSION LOCATED ON FLOOR BEAM 986.5 LBL 42 WL 208.1 AT AFT GALLEY AREA 2024_593057<[01] ET TOOL USED PN: MIZ-21C; SN:769680; DUE DATE: 28-AUG-25;[02] TOOL USED ON STEP 12:ET EQUIPMENT; P/N: NORTEC 600D; S/N:210138003; DUE DATE: 11/JUN/25;[03] PERFORMED PERMANENT REPAIR LOC. ON FLOOR BEAM 986.5 BTW LBL36 TO LBL 46 WL 208.1 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6 AND SRM 51-40-02. SEE INDIVIDUAL SIGN OFF BELOW;[04] PERFORMED PERMANENT REPAIR LOC. ON FLOOR BEAM 986.5 BTW LBL36 TO LBL 46 WL 208.1 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6 AND SRM 51-40-02. SEE INDIVIDUAL SIGN OFF BELOW<BR><BR>CERTIFIED AS RII

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