Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
May 31, 2011
Submitted
June 3, 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
Condition
Corroded
Location
Sta 365 Rbl 60
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

FWD ENTRY STA 365 RBL 60 FLOORBEAM CORROSION. MAJOR REPAIR ACCOMPLISHED. REMOVED CORROSION PER MM AND FOUND TO BE OUT OF LIMITS PER SRM. CUT OFF LBL 19 TO OUTBD RT, REPLACED UPPER FLOORBEAM CHORD PER SRM WITH BAC1505-100880. ALSO, REPLACED 2 ATTACH ANGLES AND 2 STRAPS. TREATED AND PRIMED PER AMM. INSTALLED ALL PARTS PER SRM.