Service difficulty report · Panel · Boeing 747230B

Difficulty date
August 18, 2006
Submitted
August 21, 2006
Operation
Air carrier
Aircraft
N512MC
Make and model
Boeing 747230B
Aircraft serial
21220
Aircraft time
112,234 hours, 20,763 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

RIGHT WING FIXED TRAILING EDGE PANEL AT WBL 445.9 OUTBOARD AFT END OF PANEL HAS 1.0 INCH LONG CRACK AND LOWER AREA HAS AREA OF DETERIORATION. ACCOMPLISHED PREPREG 250 DEGREES PERMANENT REPAIR OF AREAS AS PER 747 SRM 51-40-09 AND 51-40-12.