Service difficulty report · Stringer · Boeing 747123F

Difficulty date
January 11, 2007
Submitted
January 31, 2007
Operation
Air carrier
Aircraft
N672UP
Make and model
Boeing 747123F
Aircraft serial
20324
Aircraft time
76,834 hours, 22,085 cycles
Part
Stringer
Condition
Cracked
Location
Bs 2177
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 AFT OF BULK CARGO COMPT, FX STRINGER FOUND CRACK AT BS 2177 S46R AS MARKED, CRACK LENGTH 2". FX BS 2150 TO BS 2185 STR 46R STRINGER REPAIRED AS PER SRM 53-10-03 FIG 1.