What was found
FLOOR SUPPORT AT FS 986.5 AT RBL 344 AND BL 0 HAS CORROSION. GROUNDED - YES. REPAIRED FLOOR SUPPORT AT FS 986.5 IAW B737-800 SRM 53-70-51-2R-4W=2" O=.150" R=.129" L=3" D=.021".
- Difficulty date
- December 8, 2023
- Submitted
- January 3, 2024
- Operation
- Air carrier
- Aircraft
- N552AS
- Make and model
- Boeing 737890
- Aircraft serial
- 34595
- Aircraft time
- 59,045 hours, 20,713 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A55067
- Part serial
- NSN
- Condition
- Corroded
- Location
- Unknown
- 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.