SDR 05FDEA03066

Service difficulty report · Doubler · Boeing 727225

Difficulty date: September 22, 2005
Submitted: September 27, 2005
Operation: Air carrier
Aircraft: N464FE
Make and model: Boeing 727225
Aircraft serial: 21288
Aircraft time: 50,574 hours, 35,813 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
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

CORROSION FWD PIT BETWEEN STA 720E AND STA 720F INTERIOR SKIN BETWEEN STRINGER 29R AND STRINGER 28R. REMOVED CORROSION FOUND OUT OF LIMITS ORIG MAT .100 MAT. REMAINING .038, REMOVED DAMAGE, FABBED REPAIR DBLR. LOCATED AND DRILLED, ALODINED, PRIMED, INSTALLED DOUBLER IAW B727 SRM 53-30-1, SRM 51-10-6, SRM 53-30-3 FIG 1, SRM 53-30-2, SRM 53-30-2.