SDR 95ZZZW391

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
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Material Loss
Location: Bs 360
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, FLOORBEAM STA 360 RBL 4, TOP FWD HAS A CUT OUT 'CHECK FOR SRM COMFORMANCE'. CUT OUT DAMAGED AREA, FABRICATED PARTS AND INSTALLED REPAIR PER SRM 53-10-8. REPLACED 34.5 INCHES OF UPPER CHORD SPLICE 12.5 INCHES BY 2 INCHES BY 1 INCH O/B END, AND 13 INCHES BY 2 INCHES BY 1 INCH 7075-T6. TOTAL CYCLES 29235.

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