Service difficulty report · Channel · Boeing 747271C

Difficulty date
May 28, 2004
Submitted
June 25, 2004
Operation
Air carrier
Aircraft
N537MC
Make and model
Boeing 747271C
Aircraft serial
22403
Engine
Ge CF650*
Part
Channel
Part number
65B151803
Part serial
001234
Condition
Cracked
Location
Nr 7 Le Flap
Stage of operation
IN
How discovered
9
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

CENTER CHANNEL CRACKED BEYOND PRIVOUS REPAIR IB HINGE ON NR 7 LE FLAP. FOUND DURING VISUAL INSPECTION. CAUSE IS UNKNOWN. LOCATION IS WING STA 944.5. CORRECTIVE ACTION REPLACED LE FLAP ASSY IAW MM.