SDR FDEA200907022678

Service difficulty report · Frame · Boeing 727225

Difficulty date: July 2, 2009
Submitted: July 22, 2009
Operation: Air carrier
Aircraft: N462FE
Make and model: Boeing 727225
Aircraft serial: 22550
Aircraft time: 41,261 hours, 28,935 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: 53FX1350
Condition: Cracked
Location: Bs 560
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

FORWARD CARGO, STA 560, STR 21L - 22L, STUB FRAME EXTENSION CRACKED IN RADIUS. REMOVED CRACKED STUB FRAME EXTENSION AT FWD CARGO STA 560 S21-22L IAW SRM 51-30-2. HEAT TREATED STUB FRAME IAW FAS ENG REPORT 2-37153-801 REV A CW CONDUCTIVITY MEASUREMENT IAW NDTM DT 6 51-00-00 FIG 20 IACS 33.1%. FABRICATED NEW STUB FRAME IAW SRM 51-30-5 DWG 53FX1350 REV A. TREATED & PRIMED IAW SRM 51-10-2. INSTALLED IAW SRM 51-30-2.