What was found
CORROSION WAS FOUND ON LOWER SURFACE OF THE CARBIN FLOORBEAM UPPER TEE BS 947.5 LBL 52.5. BLENDED OUT CORROSION PER SRM51-10-02 GEN REV51. INSTALLED REPAIR PARTS IAW SRM 53-70-51 R5 P201 REV 51.
- Difficulty date
- March 16, 2014
- Submitted
- March 18, 2014
- Operation
- Air carrier
- Aircraft
- N13720
- Make and model
- Boeing 737724
- Aircraft serial
- 28939
- Aircraft time
- 50,275 hours, 16,082 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 147A55047
- Condition
- Corroded
- Location
- Bs 947
- 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.