What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKED CABIN FLOOR INTERCOSTAL BETWEEN BS 312 AND BS 328 AT RBL 30 AND S17R. REPLACED INTERCOSTAL PER SRM 51-40-02 AND 51-00-05-1.
- Difficulty date
- June 22, 2020
- Submitted
- June 26, 2020
- Operation
- Air carrier
- Aircraft
- N954NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31197
- Aircraft time
- 18,829 hours, 7,342 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541OU140
- 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.