1998 ISUZU TROOPER radiator

AIR CONDITIONING 1B Ð 33
CONDENSER ASSEMBLY (LHD V6 WITHOUT CONDENSER FAN)
1
2
1
43
5
6
875RW001
Legend
(1) Refrigerant Line
(2) Pressure Switch Connector
(3) Front Bumper Assembly(4) Radiator Grille
(5) Engine Hood Front End Stay
(6) Condenser Assembly

1B Ð 34 AIR CONDITIONING
REMOVAL
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.
·Refer to Refrigerant Recovery in this section.
3. Remove radiator grille.
4. Remove front bumper assembly.
·Refer to Bumpers in Body and Accessories section.
5. Remove engine hood front end stay.
6. Disconnect pressure switch connector.
7. Disconnect refrigerant line.
·When removing the line connector, the connecting
part should immediately be plugged or capped to
prevent foreign matter from being mixed into the
line.
8. Remove condenser assembly.
·Handle with care to prevent damaging the
condenser or radiator fin.
·Be sure to apply new compressor oil to the O-rings
when connecting the refrigerant line.
INSTALLATION
1. Install condenser assembly.
·If installing a new condenser, be sure to add 30cc
(1.0 fl. oz.) of new compressor oil to a new one.
·Tighten the condenser fixing bolts to the specified
torque.
Condenser Fixing Torque Nám (kgám / lbáin)
6 (0.6 / 52)
2. Connect refrigerant line.
·Tighten the inlet line connector fixing bolt to the
specified torque.
Inlet Line Torque Nám (kgám / lbáft)
15 (1.5 / 11)
·Tighten the outlet line connector fixing bolt to the
specified torque.
Outlet Line Torque Nám (kgám / lbáin)
6 (0.6 / 52)
·O-rings cannot be reused. Always replace with new
ones.
·Be sure to apply new compressor oil to the O-rings
when connecting the refrigerant line..
3. Connect pressure switch connector.
4. Install engine hood front end stay.
5. Install front bumper assembly.
6. Install radiator grille.

AIR CONDITIONING 1B Ð 35
CONDENSER FAN MOTOR
Removal Steps
(1) Condenser Fan Motor
(2) Fan Motor Shroud
(3) Motor Fan(4) Condenser Unit Net
(5) Radiator Grille
(6) Condenser Fan Assembly
(7) Shroud Bracket
5
4
3
2
1
7
6
875RY00002

1B Ð 36 AIR CONDITIONING
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.
·Refer to Refrigerant Recovery in this section.
3. Remove radiator grille.
4. Remove condenser fan assembly.
·Disconnect the fan motor connector and
remove the 4 fixing bolts.
5. Remove condenser unit net.
·Remove the 4 fixing screws.
6. Remove motor fan.
7. Remove 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.

AIR CONDITIONING 1B Ð 37
Removal Steps
1. Radiator grille
2. Pressure switch connector
3. Refrigerant line
4. Bracket bolt
5. Receiver/drier
Installation Steps
To install, follow the removal steps in the
reverse order.
RECEIVER/DRIER
3
35 2
4
1
REMOVAL
Preparation:
·Disconnect the battery ground cable
·Discharge and recover refrigerant (Refer to
ÒREFRIGERANT RECOVERYÓ in this section.)
1. Radiator Grille
2. Pressure Switch Connector
3. 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.
4. Bracket Bolt
5. Receiver/Drier
Loosen the bolt, then, using care not to touch or bend
the refrigerant line, carefully pull out the receiver/
drier.

AIR CONDITIONING 1B Ð 39
Removal Steps
1. Radiator grille
2. Pressure switch connector
3. Pressure switch
Installation Steps
To install, follow the removal steps in the
reverse order.
PRESSURE SWITCH
2
3
1
REMOVAL
Preparation:
·Disconnect the battery ground cable
·Discharge and recover refrigerant (Refer to
ÒREFRIGERANT RECOVERYÓ in this section.)
1. Radiator Grille
2. Pressure Switch Connector
3. 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 points:
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.
Pressure Switch Torque Nám (kgám / lbáin)
13 (1.3 / 113)

1B Ð 40 AIR CONDITIONING
Legend
1. Pressure Switch Connector
2. Refrigerant Line
3. Receiver / Drier
4. Radiator Grille
5. Bracket Bolt
Receiver/Drier and Associated Parts (LHD V6 without Condenser Fan)
4
2
32 51
REMOVAL
1. Disconnect the battery ground cable
2. Discharge and recover refrigerant
·Refer to ÒREFRIGERANT RECOVERYÓ in this
section.
3. Remove radiator grille.
4. Disconnect pressure switch connector.
5. Disconnect refrigerant line.
·When removing the line connected part, the
connecting part should immediately be plugged or
capped to prevent foreign matter form being mixed
in to line.
6. Remove bracket bolt.
7. 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.
Refrigerant Line Blot Torque Nám (kgám / lbáin)
6 (0.6 / 52)
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.
875RW002

AIR CONDITIONING 1B Ð 41
Pressure Switch and Associated Parts
2
3 1
Legend
1. Pressure switch connector
2. Pressure switch
3. Radiator Grille
REMOVAL
Preparation:
·Disconnect the battery ground cable
·Discharge and recover refrigerant (Refer to
ÒREFRIGERANT RECOVERYÓ in this section.)
1. Radiator Grille
2. Pressure Switch Connector
3. 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 points:
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.
Pressure Switch Torque Nám (kgám / lbáin)
13 (1.3 / 113)
875RW005