Isuzu Trooper (2000 year). Service manual - part 13

HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 1A–21

Installation

To install, follow the removal steps in the reverse order,
noting the following point:

1. Adjust the control lever assembly cables.

D

Refer to Control Lever Assembly in this section.

Blower Link Unit and / or Mode door

Disassembled View

873RS001

Legend

(1) Upper Case
(2) Mode Door
(3) Lower Case

(4) Sub Lever
(5) Door Lever
(6) Blower Assembly

Removal

1. Disconnect the battery ground cable.

2. Discharge and recover refrigerant (with air

conditioning).

D

Refer to Refrigerant Recovery in this section.

3. Remove blower assembly.

D

Refer to Blower Assembly in this section.

1A–22 HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

4. Remove lower case.
5. Separate the upper case and slit the lining parting

face with a knife.

873RS002

6. Pull out the mode door while lifting up the catch of

door lever.

7. Remove sub-lever.
8. Remove door lever.

Installation

To install, follow the removal steps in the reverse order,
noting the following points:

1. Apply grease to the door lever and to the abrasive

surface of the upper case.

2. Apply an adhesive to the parting face of the lining

when assembling the upper case.

HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 1A–23

Blower Motor

Blower Motor and Associated Parts

873RS004

Legend

(1) Blower Motor Connector
(2) Blower Motor Assembly
(3) Clip

(4) Fan
(5) Blower Motor
(6) Attaching Screw

Removal

1. Disconnect the battery ground cable.
2. Remove blower motor connector.
3. Remove attaching screw.
4. Remove blower motor assembly.
5. Remove clip.
6. Remove fan.
7. Remove blower motor.

Installation

To install, follow the removal steps in the reverse order.

1A–24 HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

Rear Heater Duct, Defroster Nozzle and Ventilation Duct

Rear Heater Duct, Defroster Nozzle, Ventilation Duct and Associated Parts

874RS017

Legend

(1) Center Defroster Nozzle
(2) Side Defroster Nozzle
(3) Side Ventilation Duct
(4) Center Ventilation Upper Duct
(5) Center Ventilation Lower Duct

(6) Center Console
(7) Rear Heater Duct
(8) Driver Lap Duct
(9) Cross Beam Assembly

(10) Instrument Panel Assembly

Removal

1. Disconnect the battery ground cable.
2. Remove instrument panel assembly.

D

Refer to Instrument Panel Assembly in Body and
Accessories section.

3. Remove center ventilation upper duct.
4. Remove side ventilation duct.
5. Remove center ventilation lower duct.

6. Remove driver lap duct.
7. Remove center console.
8. Remove rear heater duct.

D

Refer to Consoles in Body and Accessories
section.

9. Remove cross beam assembly.

D

Refer to Cross Beam Assembly in Body and
Accessories section.