What was found
CORROSION ON AFT BULKHEAD TO FLOOR SUPPORT ANGLE AT ACB BS947 RBL20 WL181. MARKED / REMOVED AND REPLACED AFT BULKHEAD TO FLOOR SUPPORT ANGLE AT ACB BS947 RBL20 TO LBL10 WL181 IAW SRM 51-40-02 REF DWG 149A8117.
- Difficulty date
- July 16, 2020
- Submitted
- August 17, 2020
- Operation
- Air carrier
- Aircraft
- N728SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27860
- Aircraft time
- 73,319 hours, 43,208 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 149A8117
- Condition
- Corroded
- Location
- Bs 947
- 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.