Service difficulty report · Frame · Boeing 747121

Difficulty date
February 16, 2007
Submitted
March 12, 2007
Operation
Air carrier
Aircraft
N683UP
Make and model
Boeing 747121
Aircraft serial
20353
Aircraft time
90,184 hours, 22,066 cycles
Part
Frame
Part number
65B05091848
Condition
Cracked
Location
R5 Door
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 M/D R5 DOOR UPPER FRAME FOUND CRACKED AT SEVERAL FASTENER HOLE AREA. CRACK LENGTH .75 INCH. FRAME REPLACED AS PER SRM 51-10-01 PG 9 AND INSTALLED AS PER SRM 51-30-02.