Service difficulty report · Floorbeam · Boeing 737724

Difficulty date
January 28, 2024
Submitted
January 30, 2024
Operation
Air carrier
Aircraft
N27724
Make and model
Boeing 737724
Aircraft serial
28791
Aircraft time
76,986 hours, 27,869 cycles
Part
Floorbeam
Part number
141A5504
Condition
Corroded
Location
Bs 328
Stage of operation
IN
How discovered
O
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

MAIN CABIN STA 328 APPROX LBL 11 FLOOR SUPPORT HAS CORROSION. REMOVED DAMAGE AND REPAIRED UPPER FLANGE CHORD ON MAIN CABIN AT STA 328 LBL1-LBL63 IAW B737-700 SRM 53-10-51-2R-7 REPAIR 7. DATA WAS TRANSCRIBED FROM PAPER DOC AERSALE WO 4135 NR 36517 WORK ACP BY MECH V940623 INSP BY AQC004