What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN INTERCOSTAL UNDER FLOORBOARD, LOCATED FROM BS 380 TO BS 400 AT LBL 14. REPLACED INTERCOSTAL PER AARD 51-00-05-01.
- Difficulty date
- January 16, 2023
- Submitted
- January 25, 2023
- Operation
- Air carrier
- Aircraft
- N922AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29523
- Aircraft time
- 66,062 hours, 26,995 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A5410174
- Condition
- Cracked
- Location
- Bs 380-400 Rbl14
- 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.