Service difficulty report · Floorbeam · Boeing 727227

Difficulty date
July 27, 2010
Submitted
August 11, 2010
Operation
Air carrier
Aircraft
N487FE
Make and model
Boeing 727227
Aircraft serial
21490
Aircraft time
42,731 hours, 29,193 cycles
Part
Floorbeam
Part number
652083817
Condition
Corroded
Location
Bs 1130
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 1130 RBL35-55. CUT OUT DAMAGED AREAS DIMS 3 1/8" X 1" AND 2 3/4" X 7/8". FABRICATED ANGLE USING 7075-O .071 DIMS 27 1/8" X 2 1/2", HEAT TREATED PART TO T6 CONDITION IAW FASI ENG REPORT 2- 37153-801 REV A. FABRICATED TWO FILLERS USING 7075T-6 .160 DIMS 3 1/4" X 1" AND 2 5/8" X 7/8", FABRICATED STRAP USING 7075T-6 .063 DIMS 29 3/4" X 7/8" AND INSTALLED ALL REPAIR PARTS IAW SRM 53-10-8.