Service difficulty report · Frame · Boeing 747121

Difficulty date
February 10, 2007
Submitted
March 16, 2007
Operation
Air carrier
Aircraft
N683UP
Make and model
Boeing 747121
Aircraft serial
20353
Aircraft time
90,184 hours, 22,066 cycles
Part
Frame
Condition
Cracked
Location
Bs 880
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 880 TENSION TIE ATTACHMENT AREA NR 13 FASTENER HOLE CRACK AT FRAME WEB THRU THICKNESS APPROX .0625 INCH. M/D RIGHT BS 880 TENSION TIE ATTACH FRAME AT STR 6R TO STR 12R REPAIRED AS PER RS R53-25-35752 AND UPS EO B747-5310-26133.