Technical data

13773-001
33-10
Page 330 Nov 2000
2. TROUBLESHOOTING
Trouble Probable Cause Remedy
Reading Lights inoperative Defective bulb Replace bulb.
Loose connection Tighten electrical connection.
Circuit breaker or switch tripped Inspect for short circuit.
Reset circuit breaker.
Circuit breaker switch defective Check for continuity through
switch. Replace if defective.
Defective power supply Replace power supply.
BAT Master Switch in “off” position Place switch in “on” position.
Battery defective Replace battery/use external
power.
Panel Light dimmer is off (Pilot
and co-pilot lights only)
Turn Panel Light dimmer on.
Defective bulb Replace bulb.
Cabin Dome Lights inoperative Overhead dimmer is off Turn Overhead dimmer on.
Loose connection Tighten electrical connection.
Circuit breaker switch defective Check for continuity through
switch. Replace if defective.
Defective power supply Replace power supply.