Service difficulty report · Floorbeam · Boeing 767322

Difficulty date
October 26, 2011
Submitted
October 27, 2011
Operation
Air carrier
Aircraft
N674UA
Make and model
Boeing 767322
Aircraft serial
29242
Aircraft time
42,121 hours, 10,828 cycles
Engine
Pwa PW4056
Part
Floorbeam
Part number
141T517785
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

CORROSION ON FLOORBEAM AT STA 325 RBL 12 - LBL 12. MAJOR REPAIR ACCOMPLISHED. REMOVED STRAP FROM FLOORBEAM AT STA 325 FROM RBL 12 - LBL 12 IAW B767 SRM, FABRICATED NEW PART FROM 7075-T6 PN 141T5177-85 AND BOEING DWG 141T5177. TREATED AND PRIMED IAW 767 MM 51-20-01, TOP COATED PAINTED, INSTALLED NEW PARTS IAW SRM.