What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN WET AREA FLOOR INTERCOSTAL BETWEEN BS 947 AND BS 967 AT LBL 50. REPLACED INTERCOSTAL PER SRM 510-10-02 AND AARD 51-00-05-1.
- Difficulty date
- January 30, 2020
- Submitted
- February 7, 2020
- Operation
- Air carrier
- Aircraft
- N949NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31192
- Aircraft time
- 18,880 hours, 7,249 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A566021
- Condition
- Corroded
- Location
- Bs 947-967
- 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.