Service difficulty report · Stiffener · Boeing 747228F

Difficulty date
July 22, 2010
Submitted
July 22, 2010
Operation
General aviation
Aircraft
N751SA
Make and model
Boeing 747228F
Aircraft serial
22678
Aircraft time
107,386 hours, 20,784 cycles
Engine
Ge CF650*
Part
Stiffener
Part number
65B1508534
Condition
Corroded
Location
Ww Bulkhead
Part time
107,386 hours, 20,784 cycles
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

AFT WHEEL WELL BULKHEAD STIFFENERS CORROSION AT BS 1480, WL 166.