Service difficulty report · Wire · Boeing 757222

Difficulty date
September 10, 2013
Submitted
September 11, 2013
Operation
Air carrier
Aircraft
N579UA
Make and model
Boeing 757222
Aircraft serial
26697
Aircraft time
66,896 hours, 23,742 cycles
Engine
Pwa PW2037
Part
Wire
Condition
Miswired
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

EMERGENCY LIGHT OVER DOOR 1R, INOPERATIVE, WHEN TESTED. EMERGENCY LIGHT ITEM NUMBER IS L27. SWAPPED RT EMERGENCY EXIT DR 1 ASSEMBLY WITH LT. REPLACED POWER SUPPLY M730 THEN BLEW A FUSE. FOUND WIRE PIN 13 SHORTING OUT ON CONNECTOR D66. SEE WDM 33-51-12 PG 5 & SCHEMATIC MANUAL 33-51-01 PG 105 SH2. FOUND WIRES SWAPPED AT CLASS DIVIDER EXIT SIGN L763. CORRECTED WIRES IAW WDM 33-51-12 LIGHTS CHECKED GOOD.