What was found
MAIN CABIN CENTER AISLE FLOOR SUPPORT BREAK CRACKED AT RBL 1 STA 540 MKD DOT<[01] REMOVED AND REPLACED MAIN CABIN CENTER AISLE FLOOR SUPPORT BREAK AT RBL 1 STA 540 IN REF SRM 51-40-02-0G-0;[02] VERIFIED STEP 1
- Difficulty date
- June 19, 2023
- Submitted
- July 12, 2023
- Operation
- Air carrier
- Aircraft
- N8542Z
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63581
- Aircraft time
- 19,473 hours, 9,653 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 200 Fus Top
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.