What was found
MAIN CABIN FLOOR INTERCOSTAL, BS 328 TO 344, LBL 45.50 CRACKED. ACFT GROUNDED. R & R MAIN CABIN FLOOR INTERCOSTAL, BS 328 TO 344, LBL 45.50, PN 141A5410U16 IAW SRM 51-40-02 AND BAC DW 141A5410, DOT REMOVED.
- Difficulty date
- March 14, 2015
- Submitted
- March 18, 2015
- Operation
- Air carrier
- Aircraft
- N609AS
- Make and model
- Boeing 737790
- Aircraft serial
- 29752
- Aircraft time
- 52,237 hours, 23,646 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 171A541016
- Condition
- Cracked
- Location
- Bs 328-344
- 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.