SDR AWXA200500731

Service difficulty report · Floorbeam · Boeing 7373B7

Difficulty date: June 8, 2005
Submitted: June 22, 2005
Operation: Air carrier
Aircraft: N328AW
Make and model: Boeing 7373B7
Aircraft serial: 23377
Aircraft time: 59,750 hours, 36,526 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 6546812186
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

DURING C-13 CHECK, FOUND CORROSION ON FLOORBEAM FROM BS 986.5 TO BS 1006, WL 204, BL 16R. OUT OF LIMITS IAW BOEING 737-300 SRM 56-60-51 FIG 101. REMOVED CORRODED BEAM AT BS 986.5 TO BS 1006, WL 204, BL 16R IAW BOEING 737-300 SRM 53-60-51-1. INSTALLED NEW BEAM FROM BS 986.5 TO BS 1006, WL 204, BL 16R IAW BOEING 737-300 SRM 51-40-02-0 FIG 12.

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