SDR CALA2018110972312

Service difficulty report · Floorbeam · Boeing 757224

Difficulty date: November 5, 2018
Submitted: November 9, 2018
Operation: Air carrier
Aircraft: N17133
Make and model: Boeing 757224
Aircraft serial: 29282
Aircraft time: 80,645 hours, 16,932 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 141N511114
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

B757-53-3-0551 CORROSION ON MAIN CABIN FLOOR BEAM UPPER SURFACE AT STA 345 LBL-10 RG39. REF VTSAA NR 0029224 FOUND FLOOR BEAM AT STA 345 LBL 10 OUT OF LIMITS IAW B757-200 SR M 53-00-51-A1 FIG 101 L=4.0, D=.043 W=1.4. CUT OUT DAMAGE AREA A ND ACCOMPLISHED PERMANENT REPAIR IAW B757-200 SRM 53-00-51-R3-FI G 201. THIS IS TRANSCRIBED INFORMATION ACCOMPLISHED AND RECORDED ON VTSAA NR 0029224. WORK ACCOMPLISHED BY V919728 AND INSPECTED BY V919675.