SDR AWXA0000087

Service difficulty report · Floorbeam · Boeing 7373S3

Difficulty date: February 17, 2000
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N312AW
Make and model: Boeing 7373S3
Aircraft serial: 24060
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 65C33940
Condition: Corroded
Location: Bs 294.5
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

FLOORBEAM CORRODED BEYOND LIMITS AT TOP CAP STA 294.5 AT LBL 8. REMOVED DAMAGED UPPER CHORD IAW 737 SRM 53-10-51, FABRICATED SPLICE ANGLE FROM (BAC 14902734 7075T6 R673166), FLOORBEAM FROM (AND10136-2404 7075T6 R745841), INSTALLED SPLICE ANGLES AND FLOORBEAM UPPER CHORD IAW 737 SRM 51-40-02.

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