Service difficulty report · Retainer · Boeing 7374Q8

Difficulty date
March 11, 2009
Submitted
March 19, 2009
Operation
Air carrier
Aircraft
N763AS
Make and model
Boeing 7374Q8
Aircraft serial
25100
Aircraft time
52,966 hours, 32,029 cycles
Part
Retainer
Part number
6546435282
Condition
Gouged
Location
Krueger 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

GOUGES ON RIGHT I/B LEADING EDGE NR 4 KRUEGER FLAP AFT SIDE AROUND THE THIRD FASTENER NUT FOR BLADE SEAL IS OUT OF LIMITS. REMOVED AND REPLACED SEAL RETAINER.

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