What was found
DURING HEAVY CHECK, LT OTBD LONGITUDINAL FLOOR SUPPORT IS CRACKED IN MULTIPLE LOCATIONS FROM FRAME 32-35. REMOVED CRACKED SECTION OF FLOOR SUPPORT AND REPLACED IAW EO 5315-01.
- Difficulty date
- July 17, 2013
- Submitted
- July 24, 2013
- Operation
- Air carrier
- Aircraft
- N919FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 266
- Aircraft time
- 27,429 hours, 35,047 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- WASB08
- Condition
- Cracked
- Location
- Zone 100
- 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.