Suzuki GA413, Service Manual

Page: 65 / 1246

Connect battery to A/C condenser fan motor as shown, then check
that the condenser fan motor operates smoothly.
Reference current : approx. 6.7 – 8.3 A at 12 V
1. A/C condenser fan motor coupler
COOLING UNIT (EVAPORATOR)
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Recover refrigerant by using recovery and recycling equip-
ment. Be sure to follow the instruction manual for the equip-
ment.
The amount of compressor oil removed must be measured and
the same amount added to the system.
3) Disable air bag system, if equipped.
4) Disconnect pipes from evaporator (expansion valve).
Detach air damper case and remove cooling unit by keeping
away air damper case.
INSTALLATION
1) Install Cooling Unit by reversing removal procedure.
2) Attach pipes to evaporator (expansion valve) and tighten bolt to
specified. Connect coupler of wire harness as they were.
3) Evacuate and charge system according to previously described
procedure.
4) Enable air bag system, if equipped.
1. Expansion valve
2. Suction pipe
3. Evaporator inlet pipe
4. Dash panel
Tightening Torque
(a) : 10 N·m (1.0 kg, 7.5 Ib-ft)
Evaporator
Check the following
Evaporator fins for leakage, blockage and damage.
Evaporator fitting for leakage.
Clogged evaporator fins should be washed with water, and should
be dried with compressor air.
NOTE:
Be careful not to damage evaporator fins. If evaporator fin
is bent, straighten it by using a screwdriver or pair of pliers,
If any leakage is found from fitting or tube, repair or replace
evaporator.
When the thermistor removed, its should be reinstalled in
original position.
1. Evaporator
2. Expansion valve
3. Thermistor
AIR CONDITIONING 1B-11