What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKED CABIN FLOOR EXPANSION JOINT AT BS 540 AND LBL 10. REPLACED EXPANSION JOINT PER AARD 51-00-05-1.
- Difficulty date
- December 4, 2019
- Submitted
- December 13, 2019
- Operation
- Air carrier
- Aircraft
- N978AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30100
- Aircraft time
- 55,003 hours, 22,655 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Expansion Joint
- Part number
- 143A524035
- Condition
- Cracked
- Location
- Bs 540
- 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.