SDR 08FDEA01928

Service difficulty report · Frame · Boeing 727233

Difficulty date: May 21, 2008
Submitted: May 21, 2008
Operation: Air carrier
Aircraft: N220FE
Make and model: Boeing 727233
Aircraft serial: 20934
Aircraft time: 56,473 hours, 35,606 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: 65163421
Condition: Corroded
Location: Zone 100
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

AFT PIT BILGE BODY FRAME UPPER FLG IS CORRODED BS 103, STR 26R - 28R, WL 147 REMOVED .007 INCH FROM ORIGINAL MATERIAL OF .063 INCHES WITH .056 INCH REMAINING AND FOUND FRAME TO BE OUT OF LIMITS. HEAT TREATED, DRILLED TREATED, PRIMED AND PAINTED, REPAIR DOUBLER. INSTALLED REPAIR DOUBLER REFERENCE SRM 53-10-1/PAGE NR 2 SRM 51-30-2 PAGES 2, 8, 9. CLASSIFED AS A MAJOR REPAIR.