- Difficulty date
- November 17, 2024
- Submitted
- January 3, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36917
- Aircraft time
- 36,708 hours, 17,583 cycles
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zn 200 Fus Top
- Stage of operation
- IN
- 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 ON FLOOR BEAM AROUND FLOORBOARD HOLE AT BS 328 RBL 24 WL 208. (MARKED)<[01] CORRECTION ON APPLICABILITY STATEMENT STEP 1;[02] CORRECTION ON APPLICABILITY STATEMENT STEP 1;[03] REMOVED DAMAGE PART OF THE BS328 FLOOR BEAM UPPER FLANGES RBL 1-RBL65 AND REPAIRED I.A.W SRM 53-10-51-2R-12 REPAIR 7 ALTERNATIVE 2;[04] VERIFIED CORRECTIVE ACTION ENTRY 3.