SDR 03FDEA00028

Service difficulty report · Floorbeam · Boeing 727200

Difficulty date: January 15, 2003
Submitted: January 21, 2003
Operation: Air carrier
Aircraft: N263FE
Make and model: Boeing 727200
Aircraft serial: 21625
Aircraft time: 45,702 hours, 27,184 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Fuselage
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

CORROSION ON LOWER FLOORBEAM CORD, AROUND NUTPLATES, STA 1070, 0 BL - RBL 45, WL 200. BLENDED CORROSION ON BS 1070 LOWER CHORD AND FOUND OUT OF LIMITS AT RBL 11 TO RBL 34. REMOVED LOWER CHORD FROM RBL 11 TO RBL 34. FABRICATED REPAIR PARTS AND INSTALLED REPAIR PARTS ALL WORK DONE IAW SRM.

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