Opel Frontera UE. Manual - part 1225

 

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Opel Frontera UE. Manual - part 1225

 

 

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

1A–21

3. Discharge and recover refrigerant (with air

conditioning).

• Refer to Refrigerant Recovery in this section.

4. Remove heater unit.

• Refer to Heater Unit in this section.

5. Remove duct.

6. Remove case (Mode control) and do not remove link

unit at this step.

7. Remove case (Temperature control) and separate

two halves of core case.

860RW021

EndOFCallout

8. Remove heater core.

860RW020-1

EndOFCallout

9. Pull out the mode door while raising up the catch of

the door lever.

860RX004

EndOFCallout

Inspection

Check for foreign matter in the heater core, stain or the
core fin defacement.

Installation

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

1. Check that each mode door operates properly.

Legend

(1) Heater Core
(2) Core Case

Legend

(1) Heater Core

Legend

(1) Mode Door
(2) Door Lever

SECTION

1A–22

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

Heater Mode Control Link Unit

Disassembled View

860RY00012

EndOFCallout

Removal

1. Disconnect the battery ground cable.

2. Drain engine coolant.

3. Discharge and recover refrigerant (with air

conditioning)

• Refer to Refrigerant Recovery in this section.

4. Remove heater unit.

• Refer to Heater Unit in this section.

5. Remove the case (Mode control) from heater unit.

6. Remove washer and the mode main lever.

7. Remove rod.

8. Press the tab of the sub-lever inward, and take out

the sub-lever.

860RW018

Legend

(1) Heater Unit
(2) Case (Mode Control)
(3) Mode Sub Lever

(4) Door Lever
(5) Clip
(6) Washer and Mode Main Lever
(7) Rod

SECTION

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

1A–23

9. Pull out the door lever while raising up the catch of

the door lever.

10. Remove clip.

Installation

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

1. Apply grease to the mode sub-lever and to the

abrasive surface of the heater unit.

2. After installing the link unit, check to see if the link

unit operates correctly.

Heater Temperature Control Link Unit

Disassembled View

860RX001

EndOFCallout

Removal

1. Disconnect the battery ground cable.

2. Drain engine coolant.

3. Discharge and recover refrigerant (with air

conditioning).

• Refer to Refrigerant Recovery in this section.

4. Remove heater unit.

• Refer to Heater Unit in this section.

5. Remove the case (Temperature control) from the

heater unit.

6. Remove rod.

7. Remove sub-lever.

8. Pull out the door lever while raising up the catch of

the door lever.

9. Remove clip.

Legend

(1) Heater Unit
(2) Case (Temperature control)
(3) Door Lever

(4) Sub Lever
(5) Clip
(6) Rod
(7) Clip

SECTION

1A–24

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

Installation

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

1. Apply grease to the sub-lever and to the abrasive

surface of the heater unit.

2. After installing the link unit, check to see if the link

unit operates correctly.

Blower Assembly

Blower Assembly and Associated Parts

840R100004

EndOFCallout

Removal

1. Disconnect the battery ground cable.

2. Discharge and recover refrigerant (with air

conditioning).

• Refer to Refrigerant Recovery in this section.

3. Remove instrument panel assembly.

• Refer to Instrument Panel Assembly in Body

structure section.

4. Disconnect resistor harness connector.

5. Remove evaporator assembly.

• Refer to Evaporator Assembly in this section.

6. Disconnect blower motor harness connector.

7. Remove blower assembly.

Legend

(1) Instrument Panel Assembly
(2) Blower Assembly
(3) Blower Motor Harness Connector
(4) Resistor Harness Connector
(5) Heater Hose

(6) Heater Unit Assembly
(7) Evaporator Assembly
(8) Rear Heater Duct
(9) Ventilation Lower Duct

(10) Instrument Panel Stay
(11) Cross Beam Assembly

SECTION

 

 

 

 

 

 

 

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