What was found
WL 207.54 FLOOR SUPPORT BEAM HAS CORROSION @ LBL11 AND BS 316 / REMOVED AND INSTALLED NEW FLOOR SUPPORT BETWEEN STA 312 AND STA 328 LBL 11' WL 207.5 IAW B737-700 SRM 51-40-02-0G-0 / 51-40-05-09-0 AND DRWG #141A5400
- Difficulty date
- July 21, 2020
- Submitted
- July 27, 2020
- Operation
- Air carrier
- Aircraft
- N485WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32473
- Aircraft time
- 55,044 hours, 32,732 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5400
- Condition
- Corroded
- Location
- Bs 316
- 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.