Service difficulty report · Beam · Boeing 747200

Difficulty date
May 5, 2006
Submitted
June 2, 2006
Operation
Air carrier
Aircraft
N521UP
Make and model
Boeing 747200
Aircraft serial
21944
Aircraft time
77,205 hours, 18,330 cycles
Part
Beam
Condition
Corroded
Location
Fwd Cargo Bay
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 FWD CARGO DOOR INTERNAL LINER ATTACH BEAM A/NUT AREA FOUND SURFACE CORRODED FS 580 FWD AS MARKED. CORROSION BLEND OUT 0.070" X 1" X 1" EXCEES SRM LIMIT. FWD CARGO DOOR INTERNAL LINER ATTACH BEAM FWD OF BS 580 LOWER AREA REPAIRED AS PER SRM 51-40-02 FIG 1.

More about the Boeing 747-200