What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN FLOOR SUPPORT INTERCOSTAL LOCATED AT BS 344 AT LBL 58. REPLACED INTERCOSTAL PER DWG 141A5410, AARD 51-00-05 AND B737 SRM 51-40-02.
- Difficulty date
- July 31, 2023
- Submitted
- August 11, 2023
- Operation
- Air carrier
- Aircraft
- N876NN
- Make and model
- Boeing 737823
- Aircraft serial
- 40767
- Aircraft time
- 34,835 hours, 14,860 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541012
- Condition
- Cracked
- Location
- Zone 200 - 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.