SDR UALA2011123007162

Service difficulty report · Wire · Boeing 757222

Difficulty date: December 28, 2011
Submitted: January 17, 2012
Operation: Air carrier
Aircraft: N585UA
Make and model: Boeing 757222
Aircraft serial: 26709
Aircraft time: 61,281 hours, 21,708 cycles
Engine: Pwa PW2037
System (JASC): 2597 · Equipment/Furnishings Wiring
Part: Wire
Condition: Broken
Location: R1 Door Slide
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SLIDE LIGHT EXTINGUISHED IN CRUISE DOOR 1R. ALL OTHER ARMING INDICATIONS NORMAL. REPLACED LIGHT ASSSY, NO HELP. SUSPECT GIRT BAR PROXIMITY SWITCHES. FOUND WIRE W3682-B-PA BROKEN IN SIDE WALL APPROXIMATELY 24 INCHES DOWN. OBSERVED CORROSION ON BROKEN END. REPLACED R1 DOOR GIRT BAR AND LIGHT L404 REF WDM. REPLACED R1 DOOR GIRT BAR PROXIMITY SENSOR S10216. SLIDE ARMED LIGHTT COMES ON WHEN ARMED AND OFF WHEN DISARMED, CHECKED OKAY. SPLICED NEW WIRES IN PER GNMM, RAN TO DOOR SWITCH.