What was found
C21 CHECK - LEVEL 2 EXFOLIATION CORROSION ON FLOORBEAM BETWEEN BS 1006 TO BS 1016, WL 208 & BETWEEN RBL 4 TO RBL 11. REPLACED FLOORBEAM BETWEEN BS 1006 TO BS 1016, WL 208 & BETWEEN RBL 4 TO RBL 11 IAW B737 SRM 51-40-02-0G FIG 12.
- Difficulty date
- December 10, 2011
- Submitted
- January 10, 2012
- Operation
- Air carrier
- Aircraft
- N334AW
- Make and model
- Boeing 7373Y0
- Aircraft serial
- 23748
- Aircraft time
- 64,347 hours, 37,848 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 6546812188
- Condition
- Corroded
- Location
- Fuselage
- 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.