What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 328 TO BS 344, LBL 46. REPLACED INTERCOSTAL PER SRM 51-10-02 AND AARD 51-00-05-1.
- Difficulty date
- January 31, 2024
- Submitted
- February 7, 2024
- Operation
- Air carrier
- Aircraft
- N935AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30081
- Aircraft time
- 63,727 hours, 26,850 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5410U140
- Condition
- Cracked
- Location
- Bs 328-344 Lbl46
- 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.