What was found
AIRCRAFT WAS IN BASE MAINTENANCE. CRACKED CABIN FLOOR SUPPORT BETWEEN BS 312 AND 328 AT LBL 46. REMOVED AND REPLACED THE FLOOR SUPPORT IAW 51-00-05-1 AND SRM 51-40-02.
- Difficulty date
- August 30, 2017
- Submitted
- September 4, 2017
- Operation
- Air carrier
- Aircraft
- N809NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33519
- Aircraft time
- 25,749 hours, 10,056 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A541012
- Condition
- Cracked
- Location
- Bs 312-328
- 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.