ISUZU KB P190 2007 Workshop Owners Manual

HEATER AND AIR CONDITIONING 1-57
REASSEMBLY






This illustration is based on the 4J engine model

RTW 510MF000401

Reassembly Steps
1. Compressor
2. Field coil
3. Snap ring
4. Pulley assembly
2. Snap ring
3. Drive plate
7. Plain washer
8. Drive prate bolt




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ISUZU KB P190 2007

1-58 HEATER AND AIR CONDITIONING
Important Operations - Reassembly

RTW 510SH001001





2. Field Coil
Installation field coil. • Align the located portion (1) of the clutch coil and
compressor.




RTW 510SH001101
4. Pulley Assembly
Using pulley installer and drive handle to install the pulley assembly.
Pulley Installer: 5-8840-0118-0 (J-33940)
Drive Handle: 5-8840-0007-0 (J-8092)




RTW 510SH000701




8. Drive Plate Bolt
Using drive plate holder to prevent the drive plate from rotating.
Drive Plate Holder: 5-8840-4056-0 (J-37872) Tighten the bolt to the specified torque. N⋅m (kgf ⋅m/Ib ⋅in)
Torque 13 (1.3/113)
After tightening the bolt, check to be sure the pulley rotates
smoothly.




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ISUZU KB P190 2007

HEATER AND AIR CONDITIONING 1-59
HEATER UNIT
REMOVAL AND INSTALLATION


This illustration is based on RHD model

RTW 710LF001601

Removal Steps
1. Control cable
2. Instrument panel assembly and cross
beam
3. Electronic thermostat connector
4. Evaporator or duct
5. Heater unit

Installation steps
5. Heater unit
4. Evaporator or duct
3. Electronic thermostat connector
2. Instrument panel assembly and cross beam
1. Control cable


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ISUZU KB P190 2007

1-60 HEATER AND AIR CONDITIONING
Important Operations – Removal
2. Instrument Panel Assembly and Cross Beam.
Refer to SECTION 10 “INSTRUMENT PANEL”.
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.



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ISUZU KB P190 2007

HEATER AND AIR CONDITIONING 1-61
DISASSEMBLY AND REASSEMBLY


This illustration is based on RHD model
RTW 310LF001401
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. Heater box clip
10. Attaching screws
11. Foot duct
12. FOD H/Pipes seal
13. Heater core clamp
14. Heater core
15. Mix lever (2)
16. Mix lever (1)
17. Control cable clamp
18. Attaching screws
19. Upper case
20. Lower case
21. DEF/FOOT door
22. VENT door
23. Mix door
24. Control cable clamp
Reassembly Steps
24. Control cable clamp
23. Mix door
22. VENT door
21. DEF/FOOT door
20. Lower case
19. Upper case
18. Attaching screws
17. Control cable clamp
16. Mix lever (1)
15. Mix lever (2)
14. Heater core
13. Heater core clamp
12. FOD H/Pipes seal
11. Foot duct
10. Attaching screws
9. Heater box clip
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

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ISUZU KB P190 2007

1-62 HEATER AND AIR CONDITIONING
VENT UNIT (WITHOUT HEATER)
REMOVAL AND INSTALLATION


This illustration is based on RHD model

RTW 710LF002801

Removal Steps
1. Control cable
2. Instrument panel assembly and cross
beam
3. Electronic thermostat connector
4. Evaporator or duct
5. Vent unit

Installation steps
5. Vent unit
4. Evaporator or duct
3. Electronic thermostat connector
2. Instrument panel assembly and cross beam
1. Control cable


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ISUZU KB P190 2007

HEATER AND AIR CONDITIONING 1-63
Important Operations - Removal
2. Instrument Panel Assembly and Cross Beam.
Refer to SECTION 10 “INSTRUMENT PANEL”.
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.



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ISUZU KB P190 2007

1-64 HEATER AND AIR CONDITIONING
DISASSEMBLY AND REASSEMBLY


This illustration is based on RHD model
RTW 610LF000701


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. Heater core clamp
12. Upper case
13. Lower case
14. DEF/FOOT door
15. VENT door
16. Control cable clamp
Reassembly Steps
16. Control cable clamp
15. VENT door
14. DEF/FOOT door
13. Lower case
12. Upper case
11. Heater core clamp
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

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ISUZU KB P190 2007

HEATER AND AIR CONDITIONING 1-65
EVAPORATOR (WITH A/C)
REMOVAL AND INSTALLATION


This illustration is based on RHD model

RTW 710LF003001


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


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ISUZU KB P190 2007

1-66 HEATER AND AIR CONDITIONING
DISASSEMBLY AND REASSEMBLY


This illustration is based on RHD model
RTW 710MF000901

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


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ISUZU KB P190 2007