Service difficulty report · Relay · Boeing 727222

Difficulty date
June 15, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N7273U
Make and model
Boeing 727222
Aircraft serial
21420
Engine
Pwa JT8D15
Part
Relay
Part number
10604503
Condition
Failed
Location
Cockpit
Stage of operation
IN
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 EXIT LIGHT SWITCH LEFT IN THE ARMED POSITION WITH POWER OFF. FLIGHT DECK LIGHT TOTALLY INOPERATIVE AND OTHERS COME ON WITH THE SWITCH IN THE ARMED POSITION EVEN WITH POWER ON THE AIRCRAFT. *S/D* FOUND R70 INOPERATIVE. REPLACED RELAY.