SDR UPS01236814

Service difficulty report · Skin · Boeing 727247

Difficulty date: May 15, 2001
Submitted: September 26, 2001
Operation: Air carrier
Aircraft: N211UP
Make and model: Boeing 727247
Aircraft serial: 21700
Aircraft time: 28,500 hours, 22,105 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: B.S. 848 Str 7l
Stage of operation: IN
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

INSPECTION TYPE:C CORROSION ON CROWN SKIN B.S. 848 4" BELOW STR 7L BLENDED CORROSION AT B.S. 848 4" BELOW STR 7L IN AN AREA OF 1"X2" REMOVED .032" FROM ORIGINAL THICKNESS OF .090", FOUND TO BE OUT LIMITS IAW SRM 53-30-1 PG 1 - 2B REPAIRED AREA IAW SRM 53-30-3