Service difficulty report · Stringer · Boeing 747123F

Difficulty date
January 4, 2004
Submitted
January 30, 2004
Operation
Air carrier
Aircraft
N677UP
Make and model
Boeing 747123F
Aircraft serial
20391
Aircraft time
91,214 hours, 22,751 cycles
Part
Stringer
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, MAIN DECK - BS 555 RT STR 26 STR WEB I/B FLANGE FOUND CRACKED AS MARKED. MAIN DECK - BS 555 RIGHT STR 26 STR WEB I/B FLANGE REPAIRED AS PER SRM 51-40-03 FIG 3.