What was found
AIRCRAFT IN BASE MAINTENANCE. CRACK IN FLOOR SUPPORT IN AREA ABOVE WING BOX CENTER EXPANSION JOINT AT STA 540, LBL 2. REPLACED FLOOR SUPPORT ASSEMBLY PER SRM 51-40-02 AND AARD 51-00-05-1.
- Difficulty date
- January 22, 2018
- Submitted
- January 25, 2018
- Operation
- Air carrier
- Aircraft
- N935AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30081
- Aircraft time
- 52,559 hours, 21,597 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A524035
- 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.