What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN AFT LAVATORY FLOOR STRUCTURE INTERCOSTAL FROM BS 947 TO BS 967, LBL 30. REPLACED INTERCOSTAL PER AARD 51-00-05-1R1.
- Difficulty date
- January 2, 2024
- Submitted
- February 6, 2024
- Operation
- Air carrier
- Aircraft
- N934AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29531
- Aircraft time
- 63,764 hours, 26,930 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A56765
- Condition
- Corroded
- Location
- Bs 947-967 Lbl30
- 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.