What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM STA 312 TO STA 328, LBL 44. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
- Difficulty date
- August 6, 2024
- Submitted
- August 12, 2024
- Operation
- Air carrier
- Aircraft
- N899NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31151
- Aircraft time
- 36,065 hours, 15,395 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541012
- Condition
- Cracked
- Location
- Zone 100 - Fuse
- 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.