Service difficulty report · Seat Track · Boeing 747121

Difficulty date
April 10, 2003
Submitted
April 30, 2003
Operation
Air carrier
Aircraft
N681UP
Make and model
Boeing 747121
Aircraft serial
19661
Aircraft time
100,611 hours, 25,820 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, SEAT TRACK FOUND CORROSION AT BS 560 - 565 LBL 65. SEAT TRACK REPAIRED AT U/D BS 530 - 570 LBL 65 AS PER SRM 53-10-05 FIG 1A. CORROSION BLEND OUT 0.040 X 1 X 10 INCHES. EXCEED SRM LIMIT.