What was found
Q6 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON FLOORBEAM T-CAP AT BS 344 BETWEEN BL 0 TO RBL 8. REPAIRED FLOORBEAM T-CAP AT BS 344 BETWEEN BL 0 TO RBL 8 IAW B737-400 SRM 53-10-51-2R5.
- Difficulty date
- December 7, 2011
- Submitted
- January 20, 2012
- Operation
- Air carrier
- Aircraft
- N426US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24548
- Aircraft time
- 59,768 hours, 40,074 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 6545815
- 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.