SDR AWXA0000086

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: 20288311
Condition: Corroded
Location: Bs 328
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 UPPER T CAP CORRODED BEYOND LIMITS AT STA 328 RBL 24.5 TO 60. REMOVED T CAP, FABRICATED REPAIR PARTS FROM (PINALCO 7075T6R696065), ANGLE FROM ( BAC 14902734 7075T6 R673166), 4 ANGLES FROM (BAC 14902738 7075 T6 R697241), AND RADIUS BLOCK (.125 7075T6 R713961), TREATED, PRIMED AND INSTALLED IAW B737 SRM 53-10-51 FIG 205.

More about the Boeing 737-3S3