2002 ISUZU AXIOM air condition

1A±42
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
Condenser Fan Motor
Condenser Fan Motor and Associated Parts
875R200016
Legend
(1) Condenser Fan Assembly
(2) Condenser Air Guide
(3) Front Bumper Assembly(4) Condenser Fan Motor
(5) Shroud
(6) Fan
(7) Horn (RH)
Removal
1. Disconnect the battery ground cable.
2. Remove the front bumper assembly.

Refer to the
Front Bumper in Body Structure
section.
3. Remove the condenser air guide.
4. Remove the horn (RH).
5. Remove the condenser fan assembly.

Disconnect the fan motor connector and remove
the 3 fixing bolts.
6. Remove the shroud.

Remove the 3 fixing nuts.

Loosen the condenser fixing nut and disconnect the
fan motor connector from bracket.
7. Remove the fan.

Remove the fan fixing C-ring and plate.
8. Remove the condenser fan motor.
Installation
To install, follow the removal steps in the reverse order,
noting the following point.
1. Route the fan motor harness in its previous position,
and fix it securely with clip and bracket.

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
1A±43
Receiver / Drier
Receiver / Drier and Associated Parts
875R200019
Legend
(1) Front Side Turn Signal Light (LH)
(2) Refrigerant Line
(3) Head Light (LH)
(4) Front Bumper Assembly
(5) Receiver / Drier
(6) Pressure Switch Connector
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.

Refer to
Refrigerant Recovery in this section.
3. Remove front bumper assembly.

Refer to the
Front Bumper in Body Structure
section.
4. Remove front side turn signal light (LH).
5. Remove head light (LH).
6. Disconnect pressure switch connector.
7. Disconnect refrigerant line.

When removing the line connected part, the
connecting part should immediately be plugged or
capped to prevent foreign matter from being mixed
into the line.
8. Remove receiver/drier.

Loosen the bolt, then, using care not to touch or
bend the refrigerant line, carefully pull out the
receiver/drier.
Installation
To install, follow the removal steps in the reverse order,
noting the following points:
1. If installing a new receiver/drier, be sure to add 30cc
(1.0 fl. oz.) of new compressor oil to a new one.
2. Put the receiver/drier in the bracket and connect with
the refrigerant line. Check that no excessive force is
imposed on the line. Fasten the bracket bolt to the
receiver/drier.
3. Tighten the refrigerant line to the specified torque.
Torque: 6 Nwm (52 lb in)
4. O-rings cannot be reused. Always replace with new
ones.
5. Be sure to apply new compressor oil to the O-rings
when connecting the refrigerant line.

1A±44
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
Pressure Switch
Pressure Switch and Associated Parts
875R200021
Legend
(1) Pressure Switch Connector
(2) Front Side Turn Signal Light (LH)
(3) Head Light (LH)
(4) Front Bumper Assembly
(5) Pressure Switch
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.

Refer to
ªRefrigerant Recovery in this section.
3. Remove the front bumper assembly.

Refer to the
Front Bumper in Body Structure
section.
4. Remove the front side turn signal light (LH).
5. Remove the head light (LH).
6. Disconnect pressure switch connector.
7. Disconnect pressure switch.

When removing the switch connected part, the
connecting part should immediately be plugged or
capped to prevent foreign matter from being mixed
into the line.
Installation
To install, follow the removal steps in the reverse order,
noting the following point:
1. O-ring cannot be reused. Always replace with a new
one.
2. Be sure to apply new compressor oil to the O-ring
when connecting pressure switch.
3. Tighten the pressure switch to the specified torque.
Torque: 13 Nwm (113 lb in)

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
1A±45
Evaporator Assembly
Evaporator Assembly and Associated Parts
874R200015
Legend
(1) Refrigerant Line
(2) Drain Hose
(3) Dash Side Trim Panel
(4) Power Transistor and Duct Sensor Connector(5) Passenger Lower Bracket
(6) Sill Plate
(7) Evaporator Assembly
(8) Glove Box
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.

Refer to
Refrigerant Recovery in this section.
3. Remove glove box.
4. Disconnect power transistor (2) and duct sensor
connector (1).
5. Remove sill plate.
6. Remove dash side trim panel.
7. Remove passenger lower bracket.
8. Disconnect drain hose.
874R200005

1A±46
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
9. Disconnect drain hose.
10. Disconnect refrigerant line.

Use a back-up wrench when disconnecting and
reconnecting the refrigerant lines.

When removing the refrigerant line connected part,
the connecting part should immediately be plugged
or capped to prevent foreign matter from being
mixed into the line.
11. Remove evaporator assembly.
Installation
To install, follow the removal steps in the reverse order,
noting the following points:
1. To install a new evaporator assembly, add 50cc
(1.7 fl. oz.) of new compressor oil to the new core.
2. Tighten the refrigerant outlet line to the specified
torque.
Torque: 25 Nwm (18 lb ft)
3. Tighten the refrigerant inlet line to the specified
torque.
Torque: 15 Nwm (11 lb ft)
4. O-rings cannot be reused. Always replace with new
ones.
5. Be sure to apply new compressor oil to the O-rings
when connecting lines.

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
1A±47
Duct Sensor, Evaporator Core and/or Expansion Valve
Disassembled View
874R200012
Legend
(1) Lining
(2) Expansion Valve
(3) O-ring
(4) Evaporator Assembly
(5) Lower Case(6) Clip
(7) Attaching Screw
(8) Evaporator Core
(9) Duct Sensor
(10) Upper Case
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.

Refer to
Refrigerant Recovery in this section.
3. Remove evaporator assembly.

Refer to
Evaporator Assembly in this section.
4. Remove the duct sensor fixing clip.
Pull the sensor from the evaporator assembly.
5. Remove clip.
6. Remove attaching screw.
7. Remove upper case.
8. Remove lower case.

Slit the case parting face with a knife since the lining
is separated when removing the evaporator.
874RS006

1A±48
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

Lift to remove the upper case.
874R200007
9. Remove evaporator core.
874R200008
10. Remove expansion valve.

Tear off the insulator carefully.

Remove the sensor fixing clip.

Use a back-up wrench when disconnecting all
refrigerant pipes.
Installation
To install, follow the removal steps in the reverse order,
noting the following points:
1. The sensor is installed on the core with the clip.
2. The sensor must not interfere with the evaporator
core.
3. When installing the new evaporator core, install the
duct sensor (2) to the evaporator core (1) specified
position with the clip in the illustration.
874RY00016
4. O-rings cannot be reused. Always replace with new
ones.
5. Be sure to apply new compressor oil to the O-rings
when connecting lines.
6. Be sure to install the sensor and the insulator on the
place where they were before.
7. To install a new evaporator core, add 50cc (1.7 fl. oz.)
of new compressor oil to the new core.
8. Tighten the refrigerant lines to the specified torque.
Refer to
Main Data and Specifications for Torque
Specifications in this section.
9. Apply an adhesive to the parting face of the lining
when assembling the evaporator assembly.

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
1A±49
Refrigerant Line
Refrigerant Line and Associated Parts
852R200007
Legend
(1) Clip and Clamp
(2) Liquid Line (High-Pressure Pipe)
(3) Discharge Line (High-Pressure Hose)
(4) Condenser Air Guide(5) Front Bumper Assembly
(6) Front Side Turn Signal Light (LH)
(7) Head Light (LH)
(8) Suction Line (Low-Pressure Pipe)
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.

Refer to
Refrigerant Recovery in this section.
3. Remove the front bumper assembly.

Refer to the
Front Bumper in Body Structure
section.
4. Remove the condenser air guide.5. Remove the front side turn signal light (LH).
6. Remove the head light (LH).
7. Remove clip and clamp.
8. Disconnect liquid line (High-pressure pipe).
9. Disconnect suction line (Low-pressure pipe) using a
back-up wrench.
10. Disconnect suction line (Low-pressure hose) using a
back-up wrench.