What was found
C4 CHECK - CORROSION ON FLOOR SUPPORT BETWEEN BS 1661 TO 1668, LBL 55. REPLACED FLOOR SUPPORT IAW SRM 51-10-02, 53-00-04-1A & 51-40-02.
- Difficulty date
- July 23, 2013
- Submitted
- August 1, 2013
- Operation
- Air carrier
- Aircraft
- N937UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27245
- Aircraft time
- 61,994 hours, 23,975 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 146N5246U5
- Condition
- Corroded
- 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.