Service difficulty report · Stringer · Boeing 747123F

Difficulty date
May 19, 2005
Submitted
June 3, 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
Corroded
Location
Aft Cargo
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

INSP TYPE: C AFT CARGO COMPT BS 1645 STR 35R STRINGER CORRODED. CORROSION BLENDED OUT 0.039 INCHES BY 0.25 INCHES BY 1 INCH EXCEED SRM 53-10-01 FIG 1 LIMIT. AFT CARGO COMPT BS 1645 STR 35R REPAIRED AS PER SRM 53-10-03 FIG 2.