Service difficulty report · Flap Track · Boeing 72731C

Difficulty date
May 25, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N927UP
Make and model
Boeing 72731C
Aircraft serial
19232
Part
Flap Track
Condition
Corroded
Location
Te Flaps
Stage of operation
IN
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 & SI, PITTING CORROSION ON NR 1 FLAP TRACK O/B FACE ALONG ROLLER MATING SURFACE. REPLACED FLAP TRACK IAW MM 27-51-31.

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