Service difficulty report · Skin Panel · Boeing 747271C

Difficulty date
November 29, 2006
Submitted
December 14, 2006
Operation
Air carrier
Aircraft
N537MC
Make and model
Boeing 747271C
Aircraft serial
22403
Aircraft time
95,850 hours, 18,763 cycles
Part
Skin Panel
Condition
Delaminated
Location
Lt 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

LT WING UPPER FIXED TRAILING EDGE PANEL AT WBL 445.0 HAS A 2.O INCH CRACK. ACCOMPLISHED PERMANENT REPAIR AS PER BOEING 747 SRM 51-40-09 FIG. 2, SHEET 5 AND 747 SRM 51-40-12. REPAIR AREA IS 3.0 INCH LONG BY 4.0 INCH WIDE. ALSO, REFERENCE ATLAS AIR XEO NR 57-112906.