What was found
PASSENGER CABIN FLOOR SUPPORT CORRODED AT BS 1640-1661 AND RBL 13, WATER LINE 208. REPLACED CABIN FLOOR SUPPORT BOTH INTERCOSTALS WHICH ARE FABRICATED FROM BOC1508-240-707ST73511 EXTRUSION PER QQA-200-111.
- Difficulty date
- November 23, 2007
- Submitted
- April 30, 2008
- Operation
- Air carrier
- Aircraft
- N753NA
- Make and model
- Boeing 75728A
- Aircraft serial
- 24544
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 146N52571
- Condition
- Corroded
- Location
- Bs 164-1661
- 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.