Service difficulty report · Skin Panel · Boeing 747228F

Difficulty date
October 12, 2008
Submitted
November 19, 2008
Operation
Air carrier
Aircraft
N809MC
Make and model
Boeing 747228F
Aircraft serial
20887
Part
Skin Panel
Condition
Debonded
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

RT WING UPPER SURFACE L/E PANEL AT ILES 328.5 HAS A PREVIOUS REPAIR AREA 7.0 BY 6.0 INCHES DISBONDING AND CRACKING. PERMANENT REPAIR ACCOMPLISHED IAW SRM 51-40-09, FIG 18, SHEETS 2 AND 5, PREPREG 250 DEGREE F CURE IAW SRM 51-40-12. ALSO, REF EO NR 4757A465.