SDR FDEA201006031812

Service difficulty report · Stringer · Boeing 727233

Difficulty date: June 3, 2010
Submitted: June 4, 2010
Operation: Air carrier
Aircraft: N267FE
Make and model: Boeing 727233
Aircraft serial: 21673
Aircraft time: 50,726 hours, 31,227 cycles
Engine: Pwa JT8D*
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 65564417
Condition: Corroded
Location: Fuselage
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 ON STRINGER 29L, FROM BS 950B TO 950C. REMOVED FASTENERS IAW SRM 51-30-2. REMOVED CORROSION FROM STR 29L IAW SRM 51-10-6. UT INSPECTED AREA IAW NDTM 51-00-00, FIG 3 PART 4, ORIGINAL .150", REMAINING .136". FOUND MATERIAL LOSS OF .014" TO BE WITHIN LIMITS IAW SRM 53-10-1, FIG 1. TREATED AND PRIMED AREA IAW SRM 51-10-2. INSTALLED FASTENERS IAW SRM 51-30-2.