SDR 08FDEA02431

Service difficulty report · Floorbeam · Boeing 757236

Difficulty date: June 24, 2008
Submitted: July 1, 2008
Operation: Air carrier
Aircraft: N915FD
Make and model: Boeing 757236
Aircraft serial: 24120
Aircraft time: 48,896 hours, 20,919 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: V
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

STA 377.7, BL0 TO LBL 45 HAS CORROSION AROUND NUT PLATE HOLES. REMOVED DAMAGED AREA, LBL 13 TO LBL 70, BS 377.7 IAW SRM 53-00-51, FIG 201, REPAIR NR 3. FABRICATED T-CHORD AND SHIM IAW SRM 53-00-51, REPAIR NR 3. FABRICATED STRAP NR 4 AND NR 5 ON TRAVELER NR T8/744935. FABRICATED ANGLE NR 2 AND NR 3 ON TRAVELER NR T8/744935. INSTALLED ALL REPAIR PARTS IAW SRM 53-00-51, FIG 201, REPAIR NR 3. THIS IS A CATEGORY "A" MAJOR REPAIR WITH NO FOLLOW UP TRACKING.