Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
May 24, 2011
Submitted
May 27, 2011
Operation
Air carrier
Aircraft
N570UA
Make and model
Boeing 757222
Aircraft serial
26678
Aircraft time
61,638 hours, 22,642 cycles
Engine
Pwa PW2037
Part
Floorbeam
Part number
BAC1505100880
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 TOP STA 1640 RBL 23-58. MAJOR REPAIR ACCOMPLISHED: REMOVED DAMAGED PORTION OF T-CHORD AT STA 1640 LBL 9 TO RBL 67 IAW SRM. FABRICATED REPAIR ANGLES AND STRAPS IAW SRM 53-00-51 REPAIR NR 3. INSTALLED NEW T-CHORD P/N BAC1505-100880 PER SRM. TOP COATED AND PRIMED PER MM.