- Difficulty date
- November 1, 2004
- Submitted
- November 12, 2004
- Operation
- Air carrier
- Aircraft
- N521UP
- Make and model
- Boeing 747200
- Aircraft serial
- 21944
- Aircraft time
- 73,613 hours, 17,591 cycles
- Part
- Seat Track
- Condition
- Corroded
- Location
- Fuselage
- 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.
What was found
INSPECTION TYPE:C U/D - BS 480-520 RBL 44 SEAT TRACK CORRODED. CORROSION REMOVED IAW SRM 51-10-01. CORROSION BLEND OUT 0.040 X 1 X 10 INCH EXCEED SRM 53-10-01 FIG 1 LIMITS. REPAIR PER SRM 53-10-05 FIG 1A. CIC APPLIED IAW EO M-5100-2780-E.