SDR DHL2007785015

Service difficulty report · Stringer · Boeing 727214

Difficulty date: October 27, 2007
Submitted: February 9, 2008
Operation: Air carrier
Aircraft: N785AT
Make and model: Boeing 727214
Aircraft serial: 21691
Aircraft time: 60,872 hours, 40,673 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 720f-740
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

FORWARD PIT BS 720F TO BS 740 STRINGER 27R SHOWS CORROSION. REMOVED CORROSION AT BS 720F TO BS 740 STRINGER 27R IAW B-727 SRM 51-10-6, CORROSION FOUND OUT OF LIMIT IAW B-727 SRM 53-10-1 FIGURE 1. CUT OUT DAMAGED STRINGER IAW B-727 SRM 53-10-3 FIGURE 1. FABRICATED FILLER. FABRICATED REPAIR CHANNEL IAW B-727 SRM 53-10-3 FIGURE 1 AND SRM 53-10-2 FIGURE 9. INSTALLED STRINGER REPAIR AT BS 720F TO BS 740 STRINGER 27R IAW B727 SRM 53-10-3 FIGURE 1 AND SRM 51-30-2.