SDR 95ZZZW400

Service difficulty report · Floorbeam · Boeing 7272Q9

Difficulty date
February 20, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N741DH
Make and model
Boeing 7272Q9
Aircraft serial
21931
Part
Floorbeam
Condition
Corrosion
Location
Bs 380
Part time
32,285 hours
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

DURING D-CHECK, CORROSION ON FLOORBEAM BS 380 UPPER FLANGE TOP AND BOTTOM SIDES FROM BL 0 TO RBL 64. CUT OUT DAMAGED AREA AND INSTALLED REPAIR PER SRM 53-10-8 AT RBL 16 STA 380. ANGLE 1 INCH BY 2 INCH BY 15 INCH 7075-T6 .050 AND ANGLE 1 INCH BY 2 INCH BY 15 INCH 7075-T6 .080. TOTAL CYCLES 29235.

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