What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR SUPPORT INTERCOSTAL LOCATED AT BS 950 AND RBL 24. REPLACED INTERCOSTAL PER AARD 51-00-05-1 AND DWG 147A5660.
- Difficulty date
- October 10, 2022
- Submitted
- October 25, 2022
- Operation
- Air carrier
- Aircraft
- N856NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31107
- Aircraft time
- 35,899 hours, 15,031 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A5660U3
- Condition
- Corroded
- Location
- Bs 950 Rbl 24
- 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.