Service difficulty report · Stringer · Boeing 747200

Difficulty date
May 19, 2003
Submitted
June 2, 2003
Operation
Air carrier
Aircraft
N521UP
Make and model
Boeing 747200
Aircraft serial
21944
Aircraft time
70,081 hours, 16,930 cycles
Part
Stringer
Condition
Corroded
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 BELOW FLOOR BIGLE SURFACE STRINGER END TO SKIN SURFACE FOUND CORROSION CRACK AT STA 820 TO STA 823 STG 47L. CORROSION BLEND OUT 0.060 X 0.5 X 0.5 INCH BS 820-830 STRINGER S47L REPAIRED AS PER SRM 53-10-03 FIG 1.

More about the Boeing 747-200