What was found
DURING M-CHECK, FOUND CORROSION ON AFT CABIN FLOORBEAM, UPPER T-CHORD, PRESSURE BULKHEAD INSTALLATION CAP. REPAIRED PER EA67-171809.
- Difficulty date
- February 22, 2000
- Submitted
- April 3, 2000
- Operation
- Air carrier
- Aircraft
- N640US
- Make and model
- Boeing 747251F
- Aircraft serial
- 23888
- Aircraft time
- 49,472 hours, 11,102 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.