Service difficulty report · Spar · Boeing 7472D7B

Difficulty date
August 5, 2011
Submitted
August 11, 2011
Operation
Air carrier
Aircraft
N524MC
Make and model
Boeing 7472D7B
Aircraft serial
21784
Aircraft time
105,635 hours, 21,872 cycles
Part
Spar
Condition
Corroded
Location
Rt Wing Te 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

RT INBD AFT FLAP MOST OTBD MIDDLE EDGE AREA CORROSION FOUND. CORROSION AREA TRIMMED AWAY AND REPAIR CARRIED OUT IAW HRS NR R57-50-37178 RVC REV B AND EO 4757A519 PART 1.

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