Service difficulty report · Frame · Boeing 747412F

Difficulty date
February 20, 2024
Submitted
February 20, 2024
Operation
General aviation
Aircraft
N9VSFM
Make and model
Boeing 747412F
Aircraft serial
32898
Aircraft time
88,024 hours, 16,168 cycles
Part
Frame
Part number
142U0840
Condition
Cracked
Location
Zone 200
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

WHILE PERFORMING INSPECTIONS AS PER ADSI IB744530107, QTY: 02 OFF FASTENER HOLES ON STA 840 LH FRAME ASSY WERE FOUND CRACKED.