THE NEW PIPER AIRCRAFT, INC.
PA-32-301FT / 301XTC
MAINTENANCE MANUAL
PAGE 43
Jun 1/03
2E7
21-50-00
M. Electrical Installation
The wiring harness is connected to switches in the climate control center on the right side of the
instrument panel. The harnesses cross the instrument panel to the left side where two wires are
taken off for the compressor clutch. The harness then passes aft along the left side of fuselage
connecting to the blower motor, the pressure relief switch, and the condenser actuating motor. Two
fuses behind the air conditioning system control panel and a 10 amp circuit breaker mounted in
circuit breaker panel protect the complete air conditioning electrical system.
(1) Adjustment of Throttle Switch
The throttle switch is mounted forward and below the throttle arm. The switch must be adjusted
to actuate at the last quarter inch of full open throttle travel. Position the switch so that the
throttle arm contacts the center of the switch actuator button.
(2) Fuse Replacement
Locate the fuse to be replaced behind the air conditioning system control panel.
(a) Open the fuse holder by applying a slight pushing, counterclockwise twisting, pressure.
(b) Remove blown fuse and insert a new 5 amp fuse.
(c) Close the fuse holder by applying a slight pushing and clockwise twisting pressure.
(3) Electrical Schematic
See 91-21-50, Figure 1.