Service difficulty report · Frame · Boeing 747259B

Difficulty date
January 3, 2003
Submitted
January 22, 2003
Operation
Air carrier
Aircraft
N527UP
Make and model
Boeing 747259B
Aircraft serial
21730
Aircraft time
63,410 hours, 17,788 cycles
Part
Frame
Condition
Cracked
Location
Fuselage
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

INSPECTION TYPE:C, RIGHT BS 1480 BULKHEAD NR 11 HOLE FOUND CRACK AT BULKHEAD FRAME RUNNING FWD AND AFT APPROX .0625 INCH AND THROUGH THICKNESS RESPECTIVELY. CRACKED FASTENER HOLE REWORKED AS PER RS NR R534334957 DUE TO DIMENSION OF HOLE EXCEEDED S/B REPAIR LIMIT.