Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
April 21, 2025
Submitted
May 29, 2025
Operation
Air carrier
Aircraft
N291WN
Make and model
Boeing 7377H4
Aircraft serial
32539
Aircraft time
58,271 hours, 34,957 cycles
Part
Floorbeam
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
E
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 FLOOR BEAM LOCATED STA328 AND RBL21 FWD GALLEY AND LAV 2025-274263 <[01]. TOOL USED RADIOMETER/PHOTOMETER KIT P/N : XRP-3000 ; S/N : 1753759 ; DUE DATE: 30/JUN/25; [02] TOOL USED ON STEP 18: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 240525411; DUE DATE: 13-NOV-25.; [03] REPAIRED FLOOR BEAM LOCATED STA328 AND BTW LBL7 TO RBL65 FWD GALLEY AREA AND LAV I.A.W B737-700 SRM 53-10-51-2R-7. SEE INDIVIDUAL SIGN OFF BELOW; [04] REPAIRED FLOOR BEAM LOCATED STA328 AND BTW LBL7 TO RBL65 FWD GALLEY AREA AND LAV I.A.W B737-700 SRM 53-10-51-2R-7. SEE INDIVIDUAL SIGN OFF BELOW. CERTIFIED AS RII.

More about the Boeing 737-7H4