Service difficulty report · Frame · Boeing 727233

Difficulty date
September 16, 2009
Submitted
October 1, 2009
Operation
Air carrier
Aircraft
N286FE
Make and model
Boeing 727233
Aircraft serial
22623
Aircraft time
40,584 hours, 25,788 cycles
Part
Frame
Part number
65163451
Condition
Damaged
Location
Bs 1090
Stage of operation
IN
How discovered
9
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

AFT PIT BS 1090 FRAME IS PUNCTURED IN THE UPPER FLANGE ABOVE STR 27L. CUT-OUT DAMAGED AREA IAW SRM 51-10-1 REV 101. FABRICATED REPAIR DOUBLER IAW SRM 51-40-3 FIG 1. HEAT TREATED 7075-0 TO T6 CONDITION IAW ER 2-37153-801 REV A. CW CONDUCTIVITY TEST IAW NDTM PT 6, 51-00-00, FIG 20, CONDUCTIVITY TEST EQUAL TO 7075T6. LOCATED AND DOUBLER IAW SRM REV 101, 51-30-5. TREATED AND PRIMED DOUBLER IAW SRM 51-10-2. INSTALLED DOUBLER IAW SRM REV 101 51-30-2.