What was found
INSPECTION TYPE:C M/D BS 1640 LBL 11 SEAT TRACK I/B FLANGE FOUND CORRODED. CORROSION BLEND OUT 0.019" X .5" X .5" EXCEED SRM LIMIT. M/D BS 1590-1690 LBL 11 SEAT TRACK REPAIRED AS PER SRM 53-10-05 FIG 14, REFER NRC 50765 FOR DETAIL.
- Difficulty date
- February 12, 2007
- Submitted
- March 7, 2007
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 90,184 hours, 22,066 cycles
- System (JASC)
- 5347 · Fuselage, Seat/Cargo Attach Fittings
- Part
- Seat Track
- Condition
- Corroded
- Location
- Bs 1640
- 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.