SDR 04FDEA01435

Service difficulty report · Floorbeam · Boeing 727200

Difficulty date: May 24, 2004
Submitted: May 28, 2004
Operation: Air carrier
Aircraft: N222FE
Make and model: Boeing 727200
Aircraft serial: 20933
Aircraft time: 52,108 hours, 33,602 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 (C53-224-01) ON FLOORBEAM UPPER SURFACE BS 380 RBL 25 TO 35 WL 208. BLENDED CORROSION, FOUND TO BE OUT OF LIMITS. CUT OUT DAMAGED AREA RBL 25.75 TO 27.75 AND RBL 46 TO 48 AT BS 380, WL 208. FABRICATED AND INSTALLED REPAIR DOUBLERS AND FILLERS, BOTH LOCATIONS, IAW SRM 53-10-1 AND 53-10-8 FIG 8.

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