Service difficulty report · Floor Support · Boeing 737824

Difficulty date
May 7, 2020
Submitted
May 9, 2020
Operation
Air carrier
Aircraft
N14249
Make and model
Boeing 737824
Aircraft serial
28809
Aircraft time
62,410 hours, 23,404 cycles
Part
Floor Support
Part number
58530030028
Condition
Corroded
Stage of operation
IN
How discovered
V
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

AFT PASSENGER COMPARTMENT FLOOR STRUCTURE,SHOW SIGNS OF UPPER SURFACE CORROSION AT RT DOOR SILL INB FLOOR SUPPORT BETWEEN B.S. 927.0 AND B.S.998.5 RBL64.0 APROX.(MKD 26-021) REF. AAR N/R:90238492 GENERATED REMOVED CORROSION AT AFT PASSENGER COMPT. RT DOOR SILL I/B FLOOR 51-10-02.REMOVED AND REPLACED INNER CHORD BETWEEN STA 887 AND 1016 RBL64 IAW B737-800 SRM 51-40-02. REF. AAR N/R:90238492 SUPPORT (INNER CHORD) AND FOUND BEYOND LIMITS IAW B737-800 SRM INSPECTED WORK ACCOMPLISHED