Service difficulty report · Panel · Boeing 74747UF

Difficulty date
April 18, 2010
Submitted
April 22, 2010
Operation
Air carrier
Aircraft
N492MC
Make and model
Boeing 74747UF
Aircraft serial
29253
Aircraft time
49,844 hours, 9,092 cycles
Part
Panel
Condition
Cracked
Location
Rt Wing
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

MAJOR REPAIR: DURING WALKAROUND INSPECTION AT JFK, MAINTENANCE FOUND THE RT LOWER LEADING EDGE PANEL WITH CRACK DAMAGE (REF FIGURE 1). DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS; SCHEDULE REPEAT INSPECTIONS AT EVERY 2 FC AND PERMANENT REPAIR AT THE NEXT A CHECK AFTER PART 1.

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