SDR DALA14022975641

Service difficulty report · Floorbeam · Boeing 757251

Difficulty date: April 12, 2014
Submitted: April 15, 2014
Operation: Air carrier
Aircraft: N541US
Make and model: Boeing 757251
Aircraft serial: 26488
Aircraft time: 54,338 hours, 21,753 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 680
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

MAIN CABIN FLOORBEAM AT BS 680, LBL 30 HAS LIGHT CORROSION. REMOVED CORROSION ON FLOORBEAM IAW SRM 51-10-03, PAR 15 AND 51-20-01, PAR 4. COMPLIED WITH UT INSPECTION TO AREA IAW NDT P5 51-10-00. FOUND TO BE OUT OF LIMITS IAW SRM 51-00-06. CUTOUT DAMAGE, FABRICATED AND DRILLED REPAIR PARTS TAB REPAIR ANGLE. INSTALLED REPAIR IAW SRM 52-00-51, FIG 201.