Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
June 13, 2011
Submitted
June 15, 2011
Operation
Air carrier
Aircraft
N569UA
Make and model
Boeing 757222
Aircraft serial
26677
Aircraft time
61,525 hours, 22,866 cycles
Engine
Pwa PW2037
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

CORROSION AT FLOORBEAM STA 365 AT RBL 38. MAJOR REPAIR ACCOMPLISHED: CORROSION WAS BEYOND SRM LIMITS & THE UPPER CHORD OF THE FLOORBEAM REQUIRED REPLACEMENT PER THE INSTRUCTIONS ON PEMCO EA PD57-53-137 WITHOUT DEVIATION. THIS IS CONSIDERED A PERMANENT REPAIR WITH 8100-9 DATED JUNE 7 2011.