SDR FDEA201001290291

Service difficulty report · Floorbeam · Boeing 727227

Difficulty date: January 29, 2010
Submitted: February 3, 2010
Operation: Air carrier
Aircraft: N489FE
Make and model: Boeing 727227
Aircraft serial: 21492
Aircraft time: 42,631 hours, 27,705 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
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 AT BS 1130 RBL 30 TO RBL 46. CUT OUT DAMAGED AREA, FABRICATED 2 FLOORBEAM REPAIRS, 1 STRAP, 1 FILLER, 2 ANGLES, 1 STRAP AND 1 FILLER . HEAT TREATED PARTS TO T6 CONDITION IAW FAS ENG REPORT 2-37153-801 REV A AND INSTALLED PARTS IAW 53-10-8 AND 51-10-2.