What was found
During "L" check found corrosion on seat track at BS 492 LBL 35. Repaired per EA 66-192645.
- Difficulty date
- September 17, 2002
- Submitted
- October 9, 2002
- Operation
- Air carrier
- Aircraft
- N638US
- Make and model
- Boeing 747251B
- Aircraft serial
- 23549
- Aircraft time
- 67,000 hours, 8,717 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Seat Track
- Condition
- Cracked
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.