2004 ISUZU TF SERIES heater

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

1-66 HEATER AND AIR CONDITIONING




Important Operation - Installation
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 “CONTOROL LEVER ASSEMBLY” in this section.

HEATER AND AIR CONDITIONING 1-67
DISASSEMBLY AND REASSEMBLY





This illustration is based on RHD model



Disassembly Steps
1. Attaching screw
2. Intake link
3. Intake lever
4. Intake packing
5. Attaching screws
6. Blower motor assembly
7. Attaching screw
8. Flat resistor
9. Upper case
10. Lower case
11. Mode door
12. Bell mouth
13. Control cable clamp
Reassembly Steps
13. Control cable clamp
12. Bell mouth
11. Mode door
10. Lower case
9. Upper case
8. Flat resistor
7. Attaching screw
6. Blower motor assembly
5. Attaching screws
4. Intake packing
3. Intake lever
2. Intake link
1. Attaching screw

1-68 HEATER AND AIR CONDITIONING
DEFROSTER NOZZLE AND VENT DUCT
REMOVAL AND INSTALLATION


This illustration is based on RHD model



Removal Steps

1. Instrument panel assembly and cross
beam
2. Side def hose R/LH
3. Defroster nozzle
4. Vent duct driver side and assist side
5. Center vent duct

Installation Steps
5. Center vent duct
4. Vent duct driver side and assist side
3. Defroster nozzle
2. Side def hose R/LH
1. Instrument panel assembly and cross beam






Important Operation - Removal
1. Instrument Panel Assembly and Cross Beam
Refer to “INSTRUMENT PANEL ” in CAB section.