SDR USAA960127

Service difficulty report · Floor Beam · Boeing 7372B7

Difficulty date: January 25, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N273AU
Make and model: Boeing 7372B7
Aircraft serial: 22885
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Beam
Part number: 6545410
Condition: Cracked
Location: Bs 680
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

INT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND CRACK IN WEB CUT OUT FOR LEFT AILERON BELLCRANK (1 INCH CRACK), BS 680 LBL 24 AND RBL 24 WEB OF FLOOR BEAM AT AILERON CUTOUT. INSTALLED REINFORCEMENT. REPAIRED PER EA 40739 AND SB 737-53-1130, R 4 FIG 5. (M)

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