Piper ARROW III Service Manual

3B19
TABLE XIV-IV. TROUBLESHOOTING CHART (AIR CONDITIONER) (cont)
System produces no Electrical (cont)
cooling. (cont)
Thermostat sensing Check thermostat and
element defective. cabin comfort control
panel.
Blower motor disconnected Check current flow to
or burned out. blower motor. Repair
or replace if inoperative.
Mechanical
Loose or broken drive Replace drive belts
belt. and/or tighten to
specifications, 14-22
and 14-23.
Compressor partially Remove compressor for
or completely frozen. service or replacement,
14-18.
Expansion valve stuck Replace expansion
in open position. valve, 14-35.
Refrigeration
Broken refrigerant Examine all lines for
line. evidence of breakage
by external stress or
rubbing wear.
Leak in system. Evacuate system, apply
static charge, leak test
system, and repair leak
as necessary, 14-13 and
14-9.
Trouble Cause Remedy
Revised: 2/13/89
CHEROKEE ARROW III SERVICE MANUAL
ACCESSORIES AND UTILITIES

Piper ARROW III Specifications

General

Manufacturer	Piper Aircraft
Model	ARROW III
Engine	Lycoming IO-360-C1C6
Horsepower	200 hp
Maximum Takeoff Weight	2, 750 lb (1, 247 kg)
Seating Capacity	4
Propeller	2-blade, constant speed
Length	24 ft 7 in (7.49 m)