2004 ISUZU TF SERIES air conditioning

1-58 HEATER AND AIR CONDITIONING
Important Operations - Removal
2. Instrument Panel Assembly and Cross Beam.
Refer to INSTRUMENT PANEL in CAB section.
4. Evaporator or Duct
Refer to “EVAPORATOR” or “DUCT” in this section.




Important Operation - Installation
2. Instrument Panel Assembly and Cross Beam
Adjust the heater control cables.
Refer to "CONTROL LEVER ASSEMBLY" in this section.

HEATER AND AIR CONDITIONING 1-59
DISASSEMBLY AND REASSEMBLY


This illustration is based on RHD model



Disassembly Steps
1. Attaching screw
2. Main link-side
3. Sub link-side
4. Mode rod
5. Holder rod
6. Mode lever
7. DEF/FOOT-spring
8. VENT-spring
9. FOD H/pipes seal
10. Heater box clip
11. Attaching screws
12. Foot duct
13. Heater core clamp
14. Upper case
15. Lower case
16. DEF/FOOT door
17. VENT door
18. Control cable clamp
Reassembly Steps
18. Control cable clamp
17. VENT door
16. DEF/FOOT door
15. Lower case
14. Upper case
13. Heater core clamp
12. Foot duct
11. Attaching screws
10. Heater box clip
9. FOD H/pipes seal
8. VENT-spring
7. DEF/FOOT-spring
6. Mode lever
5. Holder rod
4. Mode rod
3. Sub link-side
2. Main link-side
1. Attaching screw

1-60 HEATER AND AIR CONDITIONING
EVAPORATOR (WITH A/C)
REMOVAL AND INSTALLATION


This illustration is based on RHD model



Removal Steps
1. Glove box
2. Passenger lower bracket
3. Electronic thermostat connector
4. Drain hose
5. Refrigerant line
6. Evaporator assembly

Installation Steps
6. Evaporator assembly
5. Refrigerant line
4. Drain hose
3. Electronic thermostat connector
2. Passenger lower bracket
1. Glove box

HEATER AND AIR CONDITIONING 1-61
DISASSEMBLY AND REASSEMBLY


This illustration is based on RHD model
RTW410MF000501

Disassembly Steps
1. Packing cooler outlet
2. Packing cooler inlet
3. Seal fod cooler
4. Filter cover assembly
5. Air filter
6. Electronic thermostat
7. Clip heater
8. Attaching screws
9. Case : cooler upper
10. Case : cooler lower
11. Insulator : case lower
12. Drain hose
13. Packing drain
14. Evaporator assembly W/Expansion valve
15. Grommet : A/C pipe
Reassembly Steps
15. Grommet : A/C pipe
14. Evaporator assembly W/Expansion valve
13. Packing drain
12. Drain hose
11. Insulator : case lower
10. Case : cooler lower
9. Case : cooler upper
8. Attaching screws
7. Clip heater

6. Electronic thermostat
5. Air filter
4. Filter cover assembly
3. Seal fod cooler
2. Packing cooler inlet
1. Packing cooler outlet

1-62 HEATER AND AIR CONDITIONING

This illustration is based on RHD model
Important Operation -Reassembly
6. Electronic Thermostat
1) Install the electronic thermostat to the evaporator core
specified position with the clip.
2) Sensor part must not interfere with the evaporator core.

HEATER AND AIR CONDITIONING 1-63
DUCT (WITHOUT A/C)
REMOVAL AND INSTALLATION



This illustration is based on RHD model
RTW310LF001601

Removal Steps
1. Glove box
2. Passenger lower bracket
3. Evaporator assembly

Installation Steps
3. Evaporator assembly
2. Passenger lower bracket
1. Glove box

1-64 HEATER AND AIR CONDITIONING
DISASSEMBLY AND REASSEMBLY



This illustration is based on RHD model
RTW310LF001501

Disassembly Steps
1. Packing cooler outlet
2. Packing cooler inlet
3. Seal fod cooler
4. Filter cover assembly
5. Clip heater
6. Attaching screws
7. Case : cooler upper
8. Case : cooler lower
9. Packing drain
10. Grommet : A/C pipe
Reassembly Steps
10. Grommet
9. Packing drain
8. Case : cooler lower
7. Case : cooler upper
6. Attaching screws
5. Clip heater
4. Filter cover assembly
3. Seal fod cooler
2. Packing cooler inlet
1. Packing cooler outlet

HEATER AND AIR CONDITIONING 1-65
BLOWER UNIT ASSEMBLY
REMOVAL AND INSTALLATION



This illustration is based on RHD model
873R300002-X

Removal Steps
1. Control cable

2. Instrument panel assembly and cross
beam
3. Electronic thermostat connector

4. Evaporator or duct
5. Resistor connector
6. Blower motor connector
7. Blower unit assembly

Installation Steps
7. Blower unit assembly
6. Blower motor connector
5. Resistor connector
4. Evaporator or duct
3. Electronic thermostat connector

2. Instrument panel assembly and cross
beam
1. Control cable