To the top of the document
Matiz
To Previous Page To Next Page
GMDE Start Page Load static TOC Load dynamic TOC Help?

SECTION



D18B511B
Display graphicTranslations of text in graphics


Installation Procedure

  1. Install the compressor with the mounting bolts.
  2. Tighten
    • Tighten the compressor-to-bracket upper bolt to 20 N·m (15 lb-ft) (1).
    • Tighten the compressor-to-bracket lower bolts to 22 N·m (16 lb-ft) (2).

  3. Connect the electrical connector.


  4. D18B512A
    Display graphicTranslations of text in graphics


  5. Install the A/C high pressure pipe line to the compressor with the bolt.
  6. Tighten
    Tighten the A/C high pressure pipe line bolt to 23 N·m (17 lb-ft) (3).

  7. Install the A/C low pressure pipe line to the compressor with the bolt.
  8. Tighten
    Tighten the A/C low pressure pipe line bolt to 23 N·m (17 lb-ft) (4).

  9. Evacuate and charge the system. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedure for A/C System" in this section.
  10. Install the A/C belt. Refer to Refer to Section 6B, Power Steering Pump.
  11. Install the receiver dryer. Refer to "Receiver Dryer and Dual Cut Switch" in this section.


D18B513A
Display graphicTranslations of text in graphics


CONDENSER

  1. Disconnect the negative battery cable.
  2. Remove the front bumper fascia. Refer to Section 9O, Bumpers and Fascias.
  3. Discharge and recover the refrigerant. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C system" in this section.
  4. Remove the condenser.


  5. D18B514A
    Display graphicTranslations of text in graphics




D18B515B
Display graphicTranslations of text in graphics


Installation Procedure

    Important : Discard the removed O-rings.

  1. Install the condenser with the nuts.
  2. Tighten
    Tighten the condenser mounting nuts to 4 N·m (36 lb-in).



    D18B516B
    Display graphicTranslations of text in graphics


  3. Tighten the fittings and the bolt.
  4. Tighten
    • Tighten the condenser pipe-to-compressor pipe fitting to 23 N·m (17 lb-ft) (1).
    • Tighten the condenser pipe-to-receiver dryer pipe fitting to 14 N·m (10.5 lb-ft) (2).

  5. Evacuate and recharge the system. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C System" in this section.
  6. Install the front bumper fascia. Refer to Section 9O, Bumpers and Fascias.
  7. Connect the negative battery cable.


D108B517
Display graphicTranslations of text in graphics


A/C HIGH PRESSURE PIPE LINE

(Left-Hand Drive Shown, Right-Hand Drive Similar)

Removal Procedure

  1. Disconnect the negative battery cable.
  2. Remove the front bumper fascia. Refer to Section 9O, Bumpers and Fascias.
  3. Discharge and recover the refrigerant. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C System" in this section.
  4. Remove the A/C high pressure pipe line between the compressor and the condenser.


  5. D18B518A
    Display graphicTranslations of text in graphics




    D18B519A
    Display graphicTranslations of text in graphics


  6. Remove the A/C high pressure pipe line between the condenser and the receiver dryer.


  7. D108B520
    Display graphicTranslations of text in graphics




    D18B521A
    Display graphicTranslations of text in graphics


  8. Remove the A/C high pressure pipe line between the receiver dryer and the evaporator.


D18B522A
Display graphicTranslations of text in graphics


Installation Procedure

    Important : Discard the removed O-rings.

  1. Install the high pressure pipe lines with the bolts, the nuts, and the fittings.
  2. Tighten
    • Tighten the bolt securing the high pressure pipe line to the compressor to 23 N·m (17 lb-ft) (1).
    • Tighten the fitting securing the high pressure pipe line to the condenser pipe line to 23 N·m (17 lb-ft) (2).
    • Tighten the fitting securing the high pressure pipe line to the receiver dryer to 14 N·m (10.5 lb-ft) (3).



    D18B523B
    Display graphicTranslations of text in graphics


    • Tighten the bracket nut to 5 N·m (44 lb-in) (4).
    • Tighten the receiver dryer flange nuts to 14 N·m (10.5 lb-ft) (5).
    • Tighten the nut securing the high pressure pipe line to the evaporator to 14 N·m (10.5 lb-ft) (6).
    • Tighten the bracket nut to 5 N·m (44 lb-in) (7).
  3. Install the purge control valve. Refer to Section 1F, Engine controls.
  4. Evacuate and recharge the system. Refer to "Discharging, Adding Oil, Evaculating, and Charging Procedures for A/C System" in this section.
  5. Install the front bumper fascia. Refer to Section 9O, Bumpers and Fascias.


  6. D18B524A
    Display graphicTranslations of text in graphics


  7. Connect the negative battery cable.


  8. D18B525B
    Display graphicTranslations of text in graphics




D108B526
Display graphicTranslations of text in graphics


A/C LOW PRESSURE PIPE LINE

(Left-Hand Drive Shown, Right-Hand Drive Similar)

Removal Procedure

  1. Disconnect the negative battery cable.
  2. Discharge and recover the refrigerant. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C System" in this section.
  3. Remove the A/C low pressure pipe line.


  4. D18B527A
    Display graphicTranslations of text in graphics




    D18B528A
    Display graphicTranslations of text in graphics




D18B529B
Display graphicTranslations of text in graphics


Installation Procedure

    Important : Discard the removed O-rings.

  1. Install the A/C low pressure pipe line.
  2. Tighten
    • Tighten the nut securing the A/C low pressure pipe line at the evaporator to 14 N·m (10.5 lb-ft) (1).



    D18B530B
    Display graphicTranslations of text in graphics


    • Tighten the bracket nut to 5 N·m (44 lb-in) (2).


    D18B531A
    Display graphicTranslations of text in graphics


    • Tighten the bolt securing the A/C low pressure pipe line at the compressor to 23 N·m (17 lb-ft) (3).
  3. Evacuate and recharge the system. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedure for A/C System" in this section.
  4. Connect the negative battery cable.


D108B532
Display graphicTranslations of text in graphics


EVAPORATOR UNIT AND DRAIN HOSE

(Left-Hand Drive Shown, Right-Hand Drive Similar)

Removal Procedure

  1. Disconnect the negative battery cable.
  2. Discharge and recover the refrigerant. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C System" in this section.
  3. Loosen the high pressure pipe line (receiver dryer ˃ evaporator) nut and the low pressure pipe line (evaporator ˃ compressor) nut.


  4. M3C17B01
    Display graphicTranslations of text in graphics


  5. Remove the glove box. Refer to Section 9E, Instrumentation/Driver information.
  6. Remove the evaporator unit.


D18B534A
Display graphicTranslations of text in graphics


Installation Procedure

  1. Install the evaporator evaporator with the screws.
  2. Connect the thermistor connector.
  3. Install the drain hose.
  4. Install the glove box. Refer to Section 9E, Instrumentation / Driver Information.
  5. Tighten the high pressure pipe line (receiver dryer ˃ evaporator) nut and the low pressure pipe line (evaporator ˃ compressor) nut to 14 N·m (10.5 lb-ft).
  6. Evacuate and recharge the system. Refer to "Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C System" in this section.
  7. Connect the negative battery cable.

UNIT REPAIR



D18B701A
Display graphicTranslations of text in graphics


EVAPORATOR CORE AND EXPANSION VALVE

Disassembly Procedure

  1. Remove the evaporator unit. Refer to "Evaporator Unit and Drain Hose" in this section.
  2. Remove the evaporator core and expansion valve.


D18B702A
Display graphicTranslations of text in graphics


Assembly Procedure

  1. Install the exponsion valve with the fitting.
  2. Tighten
    Tighten the high pressure pipe line coupling to 17 N·m (13 lb-ft) (1).

  3. Install the evaporator plate seal.
  4. Install the tape.
  5. Install the high pressure pipe line with the fitting.
  6. Tighten
    Tighten the expansion valve coupling to 22 N·m (16 lb-ft) (2).

  7. Install the thermistor.
  8. Install the screws securing the evaporator case cover.
  9. Install the clamp and the screw.
  10. Install the evaporator unit. Refer to "Evaporator Unit and Drain Hose" in this section.


D10B703A
Display graphicTranslations of text in graphics


COMPRESSOR OVERHAUL

Tools Required

DW-610-010 Clutch Hub Holding Tool

Disassembly Procedure

  1. Remove the compressor. Refer to "Compressor" in this section.
  2. Remove the clutch drive plate.


  3. D18B704A
    Display graphicTranslations of text in graphics


  4. Remove the compressor pulley.


  5. D18B705A
    Display graphicTranslations of text in graphics


  6. Disconnect the wiring harness holder and remove the electromagnetic clutch.
  7. a. Electromagnetic clutch


D18B706B
Display graphicTranslations of text in graphics


Assembly Procedure

  1. Connect the wiring harness holder and install the clutch coil.
  2. Install the snap ring and compressor pulley.
  3. Use the clutch hub holding tool DW-610-010, install the clutch drive plate with the shaft bolt.
  4. Tighten
    Tighten the shaft bolt to 13 N·m (115 lb-in).

  5. Install the compressor. Refer to "Compressor" in this section.

SPECIFICATIONS

GENERAL SPECIFICATIONS

Application
Unit
Description
Compressor
-
SP-10.4PK
Receiver-Dryer
-
AL R/DRIER
Refrigerant
Type
-
R-134a System
Capacity
g
500
Refrigerant Oil in A/C System
Type
-
RL 244 PAG OIL
Capacity
cc
150
A/C Cooling Capacity (Airflow rate 8.7 kg/min)
Kcal/h
5,500
Refrigerant Pressure in A/C System (Engine Idle, Fresh Air 30°C (86°F), Ambient Temperature 25°C-35°C (77°F-95°F), Temperature to Full Cold)
Low Pressure Side
kPa (psi)
200 (2.9)
High Pressure Side
kPa (psi)
1,500 (217.5)
A/C Compressor ON/OFF Condition (Refer to Section 1F, Engine Controls About the A/C Compressor ON/OFF Condition According to Engine Operating Status)
Evaporator Thermistor Temperature
°C (°F)


M7b0GS01
Display graphicTranslations of text in graphics


Dual Cut Switch Pressure
kPa


M7b0GS02
Display graphicTranslations of text in graphics


FASTENER TIGHTENING SPECIFICATIONS

Application
N·m
Lb-Ft
Lb-In
Compressor Upper Bracket Bolts
20
15
-
Compressor Front Head-to-Rear Head Through-Bolt
22
16
-
High Pressure Pipe Line (Compressor ˃ Condenser) Bolt
23
17
-
High Pressure Pipe Line (Compressor ˃ Condenser) Fitting
23
17
-
High Pressure Pipe Line (Compressor ˃ Condenser) Clamp Nut
5
-
44
Receiver-Dryer Flange Nut
14
10.5
-
High Pressure Pipe Line (Condenser ˃ Receiver-Dryer) Fitting Nut
14
10.5
-
High Pressure Pipe Line (Receiver-Dryer ˃ Evaporator) Fitting Nut
14
10.5
-
High Pressure Pipe Line(Receiver-Dryer ˃ Evaporator) Clamp Nut
5
-
44
Low Pressure Pipe Line (Evaporator ˃ Compressor) Fitting Nut
14
10.5
-
Low Pressure Pipe Line (Evaporator ˃ Compressor) Clamp Nut
5
-
44
Low Pressure Pipe Line (Evaporator ˃ Compressor) Compressor Bolt
23
17
-
Dual Cut Switch
13
-
115
Receive-Dryer Bracket-to-Body Bolts
5
-
44
Receive-Dryer Bracket Bolt
5
-
44
Expansion Valve Coupling (Receiver-Dryer ˃ Expansion Valve)
17
13
-
Expansion Valve Coupling (Expansion Valve ˃ Evaporator)
22
16
-
Compressor Shaft Bolt
13
-
115
Condenser Mounting Nuts
4
-
36

SPECIAL TOOLS AND EQUIPMENT

SPECIAL TOOLS TABLE



D108B101
Display graphicTranslations of text in graphics


DW-610-010 Clutch Hub Holding Tool

SCHEMATIC AND ROUTING DIAGRAMS

A/C DIAGRAMS



M3C17B02
Display graphicTranslations of text in graphics


A/C AIRFLOW

(Left-Hand Drive Shown, Right-Hand Drive Similar)


D108B202
Display graphicTranslations of text in graphics


A/C SYSTEM

(Left-Hand Drive Shown, Right-Hand Drive Similar)


D18B203A
Display graphicTranslations of text in graphics




To Previous Page To Next Page
© Copyright General Motors Daewoo Europe. All rights reserved