Service difficulty report · Skin · Boeing 747212B

Difficulty date
May 25, 2004
Submitted
June 7, 2004
Operation
Air carrier
Aircraft
N808MC
Make and model
Boeing 747212B
Aircraft serial
21048
Engine
Ge CF650E2
Part
Skin
Part number
65B9405326
Condition
Wrinkled
Location
Nr 2 Pylon
Stage of operation
IN
How discovered
9
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

D CHECK AT SIN. DURING MAINTENANCE INSPECTION, FOUND NR 2 PYLON RT SIDE SKIN WRINKLED. DAMAGE WAS FOUND IN FOUR BAYS OF THE RT SUBJECT SKIN ASSEMBLY AFT OF NAC STA 286. THE DAMAGES ARE JUS AFT OF THE STRUT LARGE TITANIUM DOUBLER. SUBJECT SKIN ASSEMBLY WAS REPAIRED BY TRIMMING THE AFFECTED AREA OF THE DENT DAMAGE AND INSTALLING REPAIR DOUBLERS TO RESTORE STRUCTURE TO DESIGN CAPABILITY.

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