Service difficulty report · Floorbeam · Boeing 727227

Difficulty date
July 26, 2010
Submitted
August 9, 2010
Operation
Air carrier
Aircraft
N487FE
Make and model
Boeing 727227
Aircraft serial
21490
Aircraft time
42,731 hours, 29,193 cycles
Engine
Pwa JT8D9
Part
Floorbeam
Part number
652082616
Condition
Corroded
Location
Bs 380
Stage of operation
IN
How discovered
9
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

FLOORBEAM CORRODED STA 380 RBL 25 T0 45 CUT OUT DAMAGED AREAS DIMS 2" X 9". FABRICATED 2 ANGLES USING 7075-O .090 DIMS 24" X 1.8" AND 17.375" X 1.6" AND FILLER USING 7075T-6 .125 DIMS 2" X 9". HEAT TREATED PARTS TO T6 CONDITION IAW FASI ENG REPORT 2-37153-801 REV A AND INSTALLED ALL REPAIR PARTS IAW SRM 53-10-8.