SDR DALA14006336717

Service difficulty report · Floorbeam · Boeing 757232

Difficulty date: January 29, 2014
Submitted: January 30, 2014
Operation: Air carrier
Aircraft: N67171
Make and model: Boeing 757232
Aircraft serial: 30839
Aircraft time: 43,265 hours, 15,706 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 345
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

FLOORBEAM AT BS 345 CORRODED ON UPPER SURFACE LBL 12 TO INNER SUPPORT ANGLE AT R1 DOOR SILL, WITH CORROSION EDGE DAMAGE AT RBL 7.5. REMOVED CORROSION IAW SRM 53-00-51, TWO BLENDED AREAS AT RBL 3 AND 63 FOUND TO BE WITHIN LIMITS, THREE BLENDED AREAS AT LBL 12, RBL 7.5 AND RBL 36 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51. REPAIRED BLENDED OUT OF LIMIT AREAS IAW ER/A 481634-14MA, REV "A".