Service difficulty report · Stringer · Boeing 747123F

Difficulty date
May 18, 2005
Submitted
May 31, 2005
Operation
Air carrier
Aircraft
N677UP
Make and model
Boeing 747123F
Aircraft serial
20391
Aircraft time
94,338 hours, 23,406 cycles
Part
Stringer
Condition
Cracked
Location
Cargo Bay
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 FWD CARGO COMPT STR 39L CRACKED AT BS 745 (CRACK LENGTH 1.25 INCH). FWD CARGO COMPT BS 755 TO 770 STR 39L REPAIRED AS PER SRM 53-10-03 FIG 1 & STRINGER SPLICE REINSTALLED AFTER REPAIRED AS PER SRM 51-30-02.