Service difficulty report · Lamp · Boeing 757231

Difficulty date
April 4, 2024
Submitted
April 8, 2024
Operation
Air carrier
Aircraft
N722TW
Make and model
Boeing 757231
Aircraft serial
29385
Aircraft time
87,147 hours, 21,811 cycles
Part
Lamp
Part number
UNKNOWN
Condition
Inoperative
Location
Emergency Light
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

DOOR ENTRY LIGHT INOP. CORRECTIVE ACTION: REPLAMP, T/S PER WDM 52-71-11 PG 12. REMOVED E3-4 RACK AND FOUND PRE AA 4430-01019 WIRING STILL INSTALLED IN D40924J PIN 1. REMOVED PRE MOD WIRING AND CORRECTED ALL WIRING TO MATCH 52-71- 11. REINSTALLED E3-4 RACK AND PERFORM OPS CHECK OF ALL RACK COMPONENTS AND ENTRY DOOR LIGHT. ALL OPS NORMAL.