Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
June 3, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N261WN
Make and model
Boeing 7377H4
Aircraft serial
32517
Aircraft time
58,468 hours, 34,993 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
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 FLOOR BEAM LOCATED STA 986.5 LBL 43 WL 208.1 AT AFT GALLEY AREA 2024-361607<[01] TOOL USED: ULTRASONIC EQUIPMENT P/N: 45MG; S/N: 130063701; DUE DATE: 24-JUL-24;[02] ON STEP 10 TOOL USED: EDDY CURRENT EQUIPMENT; P/N: NORTEC 600D; S/N: 210138503; DUE DATE: 21-JUL-24.;[03] TOOL USED ON STEP 11 EDDY CURRENT EQUIPMENT P/N: NORTEC 600D S:N 60009161631 DUE DATE: 11-MAR-25;[04] PERFORMED REPAIR FLOOR BEAM LOCATED STA 986.5 LBL 43 WL 208.1 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6. SEE INDIVIDUAL SIGN OFF BELOW.;[05] PERFORMED REPAIR FLOOR BEAM LOCATED STA 986.5 LBL 43 WL 208.1 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6. SEE INDIVIDUAL SIGN OFF BELOW.<BR>RII CERTIFIED

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