Service difficulty report · Track · Boeing 747121

Difficulty date
October 16, 2000
Submitted
November 8, 2000
Operation
Air carrier
Aircraft
N682UP
Make and model
Boeing 747121
Aircraft serial
20349
Part
Track
Condition
Corroded
Location
Lt Flap
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

INSPECTION TYPE:C, FOUND AFTER BEARING REMOVAL, CORROSION IN THE INNER RACE OF THE MOST INBOARD TRACK OF THE LT INBOARD MID FLAP (TRACK OF THE FORE FLAP). REPLACED MOST INBOARD TRACK ALL, OHM 97-52-35 PAGE 503.