SDR 02FDEA00934

Service difficulty report · Crease Beam · Boeing 727200

Difficulty date: December 6, 2002
Submitted: September 24, 2003
Operation: Air carrier
Aircraft: N477FE
Make and model: Boeing 727200
Aircraft serial: 21394
Aircraft time: 40,642 hours, 28,433 cycles
Engine: Pwa JT8D9
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Condition: Corroded
Location: Fuselage
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

N00836 CORROSION C53-224-02 CREASE BEAM BS 500 RBL 67. CORROSION ON CREASE BEAM AT BS 600, RBL 67, WL208 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-1. REMOVED CREASE BEAM BS 445-525, RBL 67,WL 208. FABRICATED REPLACEMENT CREASE BEAM FROM BAC 1515-531 7075-T6 LOT NR 391371 IAW SRM 51-30-5. INSTALLED CREASE BEAM BS 445-525, RBL 67, WL 208 IAW SRM 51-30-2 AND SOPM 20-50-01.

More about the Boeing 727-200