Service difficulty report · Skin · Boeing 747228F

Difficulty date
May 8, 2006
Submitted
May 25, 2006
Operation
Air carrier
Aircraft
N809MC
Make and model
Boeing 747228F
Aircraft serial
20887
Aircraft time
101,549 hours, 23,156 cycles
Part
Skin
Part number
65B94052
Condition
Cracked
Location
Zone 400
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

DURING A C-CHECK, CRACK DAMAGE WAS FOUND IN THE 65B94052 SKIN ASSEMBLY NR 3 STIFFENER AND PRE-COOLER EXHAUST CUT OUT EDGE ADJACENT TO N.S. 248 NR 2 PYLON. INTERIM REPAIR AS AN AMOC TO AD 95-13-07, ON THE RIGHT SIDE OF THE STRUT STRUCTURAL ASSEMBLIES OF THE NR 2 PYLON AS PER BOEING MESSAGE 1-1780134626 AND FAA FORM 8100-9.