Service difficulty report · Structure · Boeing 747121

Difficulty date
September 6, 2001
Submitted
October 19, 2001
Operation
Air carrier
Aircraft
N681UP
Make and model
Boeing 747121
Aircraft serial
19661
Aircraft time
97,510 hours, 25,124 cycles
Part
Structure
Condition
Cracked
Location
Fuselage
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

INSPECTION TYPE:C, LT SIDE BS 2231, TWO FASTENER HOLES CRACK REVEALED AT BETWEEN STR 24L AND STR 26L DRAWING ON REVEALED AREA. DETAIL PLEASE REFER ATT DRAWING. REVEALED REPAIRED PER HX RS R53-62-34682.