What was found
IN THE CABIN INBOARD OF THE RIGHT NUMBER 4 DOOR THRESHOLD THE FLOORBOARD SUPPORT BETWEEN STATIONS 1640 TO 1661 AT RIGHT BUTTLINE 57 IS CORRODED. REPLACED FLOORBOARD SUPPORT PER AARD 51-10-05-1, REPAIR 1.
- Difficulty date
- March 6, 2012
- Submitted
- March 7, 2012
- Operation
- Air carrier
- Aircraft
- N631AA
- Make and model
- Boeing 757223
- Aircraft serial
- 24589
- Aircraft time
- 66,542 hours, 23,570 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 146N5230
- Condition
- Corroded
- Location
- Fuselage
- 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.