Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
February 16, 2025
Submitted
March 24, 2025
Operation
Air carrier
Aircraft
N8613K
Make and model
Boeing 7378H4
Aircraft serial
36998
Aircraft time
40,423 hours, 19,207 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 100
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

CORROSION ON FLOOR BEAM LOCATED BS 328 RBL 24.75 WL 208.1 AT FWD GALLEY AREA 2025-139195 CORRECTED FAULT NAME: CORROSION ON FLOOR BEAM LOCATED BS 328 RBL 21.79 WL 208.1 AT FWD GALLEY AREA<[01] TOOL USED ON STEP 14 EDDY CURRENT EQUIPMENT P/N: NORTEC 600D S:N 60009161631 DUE DATE: 11-MAR-25;[02] PERFORMED PERMANENT REPAIR ON FLOOR BEAM LOCATED BS 328 BTW LBL7 TO RBL 60 WL 208.1 AT FWD GALLEY AREA. IAW B737-800 SRM 53-10-51-2R-7 REPAIR 7 ALTERNATIVE 2. SEE INDIVIDUAL SIGN OFFS BELOW.;[03] PERFORMED PERMANENT REPAIR ON FLOOR BEAM LOCATED BS 328 BTW LBL7 TO RBL 60 WL 208.1 AT FWD GALLEY AREA. IAW B737-800 SRM 53-10-51-2R-7 REPAIR 7 ALTERNATIVE 2. SEE INDIVIDUAL SIGN OFFS BELOW.<BR>RII

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