Service difficulty report · Floorbeam · Boeing 737*

Difficulty date
January 9, 2022
Submitted
February 17, 2022
Operation
Air carrier
Aircraft
N459WN
Make and model
Boeing 737*
Aircraft serial
32497
Aircraft time
57,967 hours, 34,457 cycles
Part
Floorbeam
Part number
141A550426
Condition
Corroded
Location
Fwd Galley
Stage of operation
UK
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 BS328; LBL22.5 AND WL208.1 AT FWD GALLEY AREA 2022-15855 / [01] TOOL USED EDDY CURRENT FLAW DETECTOR P/N: NORTEC 500D; S/N: N500X12101V022235; CAL DUE: 03-JUN-22.;[02] EDDY CURRENT EQUIPMENT USED P/N: NORTEC 600D; S/N: 200048001; DUE DATE: 24-FEB-22<BR><BR>UT EQUIPMENT P/N: 45MG; S/N: 130061901; DUE DATE: 11-MAY-22;[03] REPAIRED FLOOR BEAM LOC. FLOOR BEAM BS328 LBL20 AND LBL 41 AT LEVEL STR 17L AT FWD GALLEY IAW B737-700 SRM SRM 53-10-51-2R-8 REPAIR 8.THIS REPAIR IS CATEGORY A. SEE INDIVIDUAL SIGNOFF .;[04] REPAIRED FLOOR BEAM LOC. FLOOR BEAM BS328 LBL20 AND LBL 41 AT LEVEL STR 17L AT FWD GALLEY IAW B737-700 SRM SRM 53-10-51-2R-8 REPAIR 8.THIS REPAIR IS CATEGORY A. SEE INDIVIDUAL SIGNOFF . AS RII