What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKED MAIN CABIN FLOOR SUPPORT AT BS 540 BETWEEN BL 0 AND LBL 23. REPLACED FLOOR SUPPORT PER SRM 51-40-02.
- Difficulty date
- March 19, 2022
- Submitted
- April 5, 2022
- Operation
- Air carrier
- Aircraft
- N912NN
- Make and model
- Boeing 737
- Aircraft serial
- 33319
- Aircraft time
- 27,606 hours, 11,580 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Cracked
- Location
- Zone 100 - 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.