SDR DALA1238050679

Service difficulty report · Floorbeam · Boeing 757232

Difficulty date: May 25, 2012
Submitted: June 20, 2012
Operation: Air carrier
Aircraft: N679DA
Make and model: Boeing 757232
Aircraft serial: 26955
Aircraft time: 63,584 hours, 28,776 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1640
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

DURING HMV, FOUND LIGHT CORROSION ON MAIN CABIN FLOORBEAM AROUND FASTENER HOLES, STA 1640, RBL4 TO LBL 20. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. REMOVED UPPER TEE OF FLOORBEAM, FABRICATED AND INSTALLED TEE REPAIR ANGLES AND STRAPS IAW B757 ERA 48913-14MA.