SDR UALA2013020400635

Service difficulty report · Crease Beam · Boeing 757222

Difficulty date: February 2, 2013
Submitted: February 5, 2013
Operation: Air carrier
Aircraft: N556UA
Make and model: Boeing 757222
Aircraft serial: 26650
Aircraft time: 67,694 hours, 24,919 cycles
Engine: Pwa PW2037
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Condition: Corroded
Location: Fuselage
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

CABIN FWD AREA CREASE BEAM INNER CHORD CORRODED AT STA 439 RBL 63. MAJOR REPAIR ACCOMPLISHED. REMOVED BEAM STA 349 FABRICATED NEW BEAM TAG A42735, INSTALLED BEAM IAW SRM 53-00-51,51-4 0-02, 51-40-05, 51-40-05, 51-20-01, 53-60-51 & DWG 140N0504.