Service difficulty report · Seat Track · Boeing 747412F

Difficulty date
July 8, 2018
Submitted
July 16, 2018
Operation
Air carrier
Aircraft
N489MC
Make and model
Boeing 747412F
Aircraft serial
26553
Aircraft time
93,789 hours, 16,571 cycles
Part
Seat Track
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

ATA 53-40, FLOOR SEAT TRACK FOUND CORROSION BETWEEN STA 1420 TO STA 1480, I/B OF LBL 98 AS MARKED. CORROSION FOUND ON FLOOR SEAT TRACK BETWEEN STA 1420 TO STA 1480 I/B OF LBL 98 CARRIED OUT REPAIR AS PER FINAL EN 1119-18 REV 0. REPAIR IS CLASSIFIED AS CATEGORY B REPAIR.