What was found
MAIN DECK BS 1921, RBL 56.6 FLOOR SUPPORT FOUND SURFACE CORROSION. FLOOR SUPPORT REMOVED AND REPLACED FROM BS 1887 TO 2007, IAW AMM 20-50-02 REVISION 76.2. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100 REVISION 117.
- Difficulty date
- October 2, 2013
- Submitted
- October 14, 2013
- Operation
- Air carrier
- Aircraft
- N590FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48505
- Aircraft time
- 72,951 hours, 15,747 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- AGA7551504
- Condition
- Corroded
- Location
- Zone 200
- 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.