What was found
INSPECTION FOUND FORWARD FLOOR STRUCTURE T-CAP (FLOORBEAM UPPER CHORD) CORRODED AT STA 312, LBL 29 APPROXIMATELY 24 INCHES O/B OF L-1 DOOR THRESHOLD. THE FLOORBEAM UPPER CHORD WAS REPAIRED IAW ECRA 5321-01323.
- Difficulty date
- December 17, 2005
- Submitted
- December 19, 2005
- Operation
- Air carrier
- Aircraft
- N16709
- Make and model
- Boeing 737724
- Aircraft serial
- 28779
- Aircraft time
- 24,774 hours, 8,063 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 149A5510
- Condition
- Corroded
- Location
- Sta 312
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.