- Difficulty date
- March 20, 2023
- Submitted
- March 20, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7378
- Aircraft serial
- 28775
- Aircraft time
- 75,869 hours, 27,523 cycles
- Part
- Floorbeam
- Part number
- NA
- Condition
- Corroded
- Location
- Rbl 28-38
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PASSENGER COMPARTMENT WET AREA, FLOOR BEAM 986.5 WITH CORROSION BTW RBL 28 TO RBL 38 (REF. AAR NR 99959070). REPAIRED FLOOR BEAM STA 986.5 IAW B737-800 SRM 53-70-51-2R-4 REP AIR 4 ALTERNATIVE 1 (WORK ACCOMPLISHED BY V940286 AND AAR QC V91 8045)