Service difficulty report · Floorbeam · Boeing 747121

Difficulty date
May 7, 2002
Submitted
May 24, 2002
Operation
Air carrier
Aircraft
N682UP
Make and model
Boeing 747121
Aircraft serial
20349
Aircraft time
95,929 hours, 24,524 cycles
Part
Floorbeam
Condition
Corroded
Location
Fuselage
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 COCKPIT- FLOORBEAM FOUND CORRODED. CORROSION REMOVED IAW SRM 51-10-01. BLEND OUT NOT WITHIN SRM 53-10-01 FIG 1 LIMITS, FOR REPAIR REF SRM FIG 53-10-07 FIG 23.