Service difficulty report · Angle · Boeing 747243B

Difficulty date
March 2, 2007
Submitted
March 14, 2007
Operation
Air carrier
Aircraft
N540MC
Make and model
Boeing 747243B
Aircraft serial
22508
Aircraft time
98,608 hours, 17,063 cycles
Part
Angle
Part number
22173831
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

VERTICAL "L" EXTRUSION ANGLE CRACKED AT RIGHT WING UPPER SURFACE, BELOW GAP PANEL 611CT FOR NR 3 PYLON AT INBOARD SIDE, FORWARD CORNER, WING STATION 670.25. REMOVED AND REPLACED "L" ANGLE EXTRUSION P/N 221738-3-1 AS PER 747-200 SRM 51-30-02 AND SRM 51-10-02. ALSO, REFERENCE ATLAS AIR XEO NR 57-030107-1.