SDR 2000ZZZX448

Service difficulty report · Floorbeam · Aerosp ATR42300

Difficulty date: December 23, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N242AT
Make and model: Aerosp ATR42300
Aircraft serial: 242
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: S53672407201
Condition: Corroded
Location: Bs 38
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

TAT: 17,939.02. TLDG: 20,490. LGPG: 1,121,465. STA: SAW CRIC: 9,870. FLOORBEAM NR 38 CORRODED. BLENDED, FLOORBEAM 38 NOMINAL '0.063 INCH REMOVAL', 0.045 INCH FOUND TO BE OUT OF MANUAL LIMITS IAW ATR-42 SRM 53-00-00 FIG 318 51-21-42. INSTALLED NEW FLOORBEAM NR 38 IAW SRM 51-25-02.

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