What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKED FORWARD CABIN FLOOR INTERCOSTAL BETWEEN BSS 344 AND BS 360 AT BL 0. REPLACED INTERCOSTAL PER SRM 51-40-02.
- Difficulty date
- January 3, 2020
- Submitted
- January 14, 2020
- Operation
- Air carrier
- Aircraft
- N945NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33233
- Aircraft time
- 19,012 hours, 7,304 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410147
- Condition
- Cracked
- Location
- Fuselage
- 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.