What was found
FWD CABIN FLOOR LATERAL INTERCOSTAL BS 270 IS CORRODED BEYOND LIMITS. REMOVED AND REPLACED LATERAL INTERCOSTAL BS 270, WL 208 LBL/RBL 50.
- Difficulty date
- June 4, 2009
- Submitted
- June 5, 2009
- Operation
- Air carrier
- Aircraft
- N309AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30857
- Aircraft time
- 29,538 hours, 11,530 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A52136
- 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.