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Isuzu KB P190. Manual - part 23

1-58 HEATER AND AIR CONDITIONING

Important Operations - Reassembly

RTW510SH001001

2. Field Coil

Installation field coil.
• Align the located portion (1) of the clutch coil and

compressor.

RTW510SH001101

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)

RTW510SH000701

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.

⋅m (kgf⋅m/Ib⋅in)

Torque 13

(1.3/113)

After tightening the bolt, check to be sure the pulley rotates

smoothly.

HEATER AND AIR CONDITIONING 1-59

HEATER UNIT

REMOVAL AND INSTALLATION

This illustration is based on RHD model

RTW710LF001601

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

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.

HEATER AND AIR CONDITIONING 1-61

DISASSEMBLY AND REASSEMBLY

This illustration is based on RHD model

RTW310LF001401

Disassembly Steps

1. Attaching screw

2. Main link-side

3. Sub link-side

4. Mode rod

5. Holder rod

6. Mode lever

DEF/FOOT-spring

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