Service difficulty report · Floorbeam · Boeing 7672B7ER

Difficulty date
December 19, 2012
Submitted
January 15, 2013
Operation
Air carrier
Aircraft
N256AY
Make and model
Boeing 7672B7ER
Aircraft serial
26847
Aircraft time
81,257 hours, 15,078 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

C4 CHECK - LEVEL 2 EXFOLIATION CORROSION ON FLOORBEAM AT BS 347, RBL 46.25. REPAIRED FLOORBEAM T-CAP AT BS 347, RBL 46.25 IAW B767 SRM 53-00-51-2R-1, FIG 201.