SDR F3LA200400100

Service difficulty report · Floor Support · Boeing 7373L9

Difficulty date: September 27, 2004
Submitted: September 27, 2004
Operation: Air carrier
Aircraft: N310FL
Make and model: Boeing 7373L9
Aircraft serial: 26440
Aircraft time: 34,284 hours, 24,595 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Support
Condition: Cracked
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-4 CHECK, INSPECTION REPORTED FLOOR SUPPORT CRACKED AT STA 927 - 947.5, RBL 16. REMOVED FLOOR SUPPORT TO REPLACE CRACKED FLANGE. REPAIRED CRACKED FLANGE AND REINSTALLED FLOOR SUPPORT PER BOEING DRAWING 65-36656, 737-300 SRM 51-40-02 AND 51-10-02, AND SOPM 20-41-02.

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