What was found
NUMEROUS SPOTS OF CORROSION ON ENTRY WAY FLOOR SUPPORT UPPER SURFACE BS 1640-1664 INBD OF L4 DOOR THRESHOLD. FOUND TO BE OUT OF LIMITS. R & R FLOOR SUPPORT TO INBD OF L4 DOOR THRESHOLD IAW SRM.
- Difficulty date
- June 13, 2016
- Submitted
- June 17, 2016
- Operation
- Air carrier
- Aircraft
- N664DN
- Make and model
- Boeing 757232
- Aircraft serial
- 25012
- Aircraft time
- 82,270 hours, 37,450 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- 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.