What was found
FORWARD CABIN FLOOR MACHINED INTERCOSTAL UPPER FLANGE CRACKED BETWEEN BS. 344 TO BS. 360, BL 0 AT AFT FLOOR BOARD HOLE. / R&R INTERCOSTAL IAW DWG AND SRM.
- Difficulty date
- December 3, 2019
- Submitted
- December 12, 2019
- Operation
- Air carrier
- Aircraft
- N8303R
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36681
- Aircraft time
- 26,066 hours, 11,274 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5400
- Condition
- Cracked
- Location
- Bs 344-360
- 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.