What was found
(AIRCRAFT 5655, L/P 0337759) L-4 DOOR FLOOR SUPPORTS CORRODED STA 1640-1681, LBL 55. REPLACED FWD AND AFT FLOOR SUPPORTS PER BAC DWG 146N5230.
- Difficulty date
- December 13, 2017
- Submitted
- December 14, 2017
- Operation
- Air carrier
- Aircraft
- N555NW
- Make and model
- Boeing 757251
- Aircraft serial
- 33391
- Aircraft time
- 43,654 hours, 19,128 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 1640-1681
- 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.