Piper PA-28RT-201 Service Manual

33-10-06
Page 33-04
Added: July 24, 1981
2F24
CHART 3301. TROUBLESHOOTING (ELECTRICAL SYSTEM) (cont.)
Trouble Cause Remedy
ANNUNCIATOR PANEL (cont.)
VAC warning light fails to Sensor activates at a too Replace.
extinguish. high setting.
Sensor terminals bridged. Remove material between
terminals.
Defective sensor. Replace.
ALT warning light fails to Bulb burned out. Replace.
operate.
No current from bus to Check all wire segments and
resistor. connections.
ALT warning light fails to Blown fuse. Replace 5 amp fuse near the
extinguish. diode heat sink.
No current from the fuse to Check all wire segments and
the resistor. connections.
Test switch fails to activate Bad switch or connections. Check wires and replace
warning lights. switch if necessary.
VAC warning light fails to Bulb burned out. Replace.
operate.
No current to sensor. Check all wire segments and
connections.
Sensor activates at a too Replace.
low setting.
Defective sensor Replace
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL

Piper PA-28RT-201 Specifications

General

Brand	Piper
Model	PA-28RT-201
Category	Aircrafts
Language	English