Service difficulty report · Feeder Cable · Boeing 747422

Difficulty date
February 8, 2010
Submitted
February 15, 2010
Operation
Air carrier
Aircraft
N128UA
Make and model
Boeing 747422
Aircraft serial
30023
Aircraft time
39,784 hours, 4,776 cycles
Engine
Pwa PW4056
Part
Feeder Cable
Part number
794640
Condition
Damaged
Location
Emergency Lights
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

EMERGENCY EXIT LIGHTS INOP SEAT ROWS 45 THRU 53 LT, DOOR 4 LT FWD EXIT SIGN, DOOR 4 RT AFT EXIT SIGN, LOWER WALL ACROSS DOOR 4 LT, AND DOOR 4 GALLEY AREA LOWER WALL EMERGENCY LIGHT. THIS IS A REPETITIVE PROBLEM. REPLACED FEEDER CABLE AND LIGHT ASSY OPS CKS NORMAL.