Service difficulty report · Frame · Boeing 747428F

Difficulty date
January 9, 2015
Submitted
January 19, 2015
Operation
Air carrier
Aircraft
N580UP
Make and model
Boeing 747428F
Aircraft serial
25632
Aircraft time
87,767 hours, 15,363 cycles
Part
Frame
Part number
65B01849725
Condition
Cracked
Location
Bs 2231 Str16l
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: CM, BS 2231 FRAME ANGLE AT S16L WAS FOUND CRACKED. REPAIRED IAW RI-53-60-10809 REV A & EO 5310-56475-A.