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.
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
Summary of Contents for ARROW III
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