What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR INTERCOSTAL LOCATED BETWEEN STA 312 AND STA 328 AT LBL 46. REPLACED INTERCOSTAL PER SRM 51-40-02 AND AARD 51-00-05.
- Difficulty date
- April 19, 2022
- Submitted
- May 6, 2022
- Operation
- Air carrier
- Aircraft
- N836NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31095
- Aircraft time
- 35,211 hours, 14,431 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410U140
- 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.