SDR 05FDEA04020

Service difficulty report · Floorbeam · Boeing 727227

Difficulty date: November 29, 2005
Submitted: November 30, 2005
Operation: Air carrier
Aircraft: N486FE
Make and model: Boeing 727227
Aircraft serial: 21489
Aircraft time: 37,578 hours, 28,022 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Zone 100
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

FOUND CABIN FLOORBEAM UPPER TEE CAP CORRODED AT STA BS400 BETWEEN BL 0 AND LBL 12. DAMAGE FOUND TO BE BEYOND LIMITS IAW B727 SRM 53-10-1 FIGURE 5. REMOVED DAMAGED UPPER CHORD IAW B727 SRM 53-10-8 FIGURE 3. FABRICATED REPAIR PARTS IAW B727 SRM 53-10-8 FIGURE 3. ALODINED AND PRIMED REPAIR PARTS IAW B727 SRM 51-10-2. INSTALLED REPAIR PARTS IAW B727 SRM 51-30-2. THIS IS A MAJOR REPAIR SIGNED BY TIMCO MECH NR 3476 AND QC261 REFERENCE FEDEX SNRM N00604.