Service difficulty report · Stringer · Boeing 747123

Difficulty date
January 8, 2005
Submitted
January 28, 2005
Operation
Air carrier
Aircraft
N675UP
Make and model
Boeing 747123
Aircraft serial
20390
Aircraft time
74,557 hours, 21,365 cycles
Part
Stringer
Condition
Cracked
Location
Fusleage
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 - BS 736 - 738, S23R STRINGER END FOUND CRACK. M/D BS 736 TO BS 738 S-23R STRINGER END REPAIRED AS PER RS 53-61-35230 AND ENGINEERING FILE NUMBER 747-53-20204.