Service difficulty report · Skin · Boeing 747121

Difficulty date
September 7, 2001
Submitted
October 22, 2001
Operation
Air carrier
Aircraft
N681UP
Make and model
Boeing 747121
Aircraft serial
19661
Aircraft time
97,510 hours, 25,124 cycles
Part
Skin
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 CRACK REVEALED ON LT FUSELAGE SKIN AT APPROX BS 970 AND S39 AT ONE FASTENER HOLE BY APPROX .1875 INCH LONG AS MARKED. CRACKED HOLE REPAIRED AS PER HX RS NR R53-43-34686.