What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 312 TO BS 328, RBL 30. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
- Difficulty date
- March 22, 2024
- Submitted
- March 25, 2024
- Operation
- Air carrier
- Aircraft
- N941AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29534
- Aircraft time
- 64,175 hours, 26,845 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- UNKNOWN
- 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.