SDR FDEA01673

Service difficulty report · Floorbeam · Boeing 72725C

Difficulty date: November 15, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N117FE
Make and model: Boeing 72725C
Aircraft serial: 19299
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 640
Stage of operation: IN
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 VERTICAL WEB OF BS 640 FLOORBEAM RBL 52 THROUGH RBL 61 AFT SIDE UNDER TOP CHORD. REMOVED CORROSION FROM VERTICAL WEB OF BS 640 FLOORBEAM RBL 52 THROUGH RBL 61. AFT SIDE FABRICATED, REPAIR DOUBLER FOR BS 640 FLOORBEAM VERTICAL WEB 17 RBL 52 TO RBL 61 AFT SIDE, PER SRM 51-40-2, M/M 51-20-0.

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