GM Service Manual Online
For 1990-2009 cars only

Air Conditioning Compressor and Condenser Hose Replacement Diesel


Object Number: 2018627  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging
  2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement
  3. Remove the charge air inlet hose. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement
  4. Remove the right headlamp. Refer to Headlamp Replacement

1

Compressor and Condenser Hose Fasteners (Qty: 3)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
22 N·m(16 lb ft)

2

Air Conditioning Compressor and Condenser Hose

Use new sealing washer. Refer to Sealing Washer Replacement

Air Conditioning Compressor and Condenser Hose Replacement A20NHT/LDK


Object Number: 2020246  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
  2. Remove the front bumper fascia assembly. Refer to Front Bumper Fascia Replacement.

1

A/C Compressor and Condenser Hose Fastener

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Remove the A/C compressor and condenser hose from the A/C evaporator hose and cap hose.

Tighten
20 N·m (15 lb ft)

2

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

3

A/C Compressor Hose Fastener

Procedure

Remove the A/C compressor hose from the A/C compressor and cap hose.

Tighten
22 N·m (15 lb ft)

4

Sealing Washer

Procedure

Remove and discard sealing washers. Refer to Sealing Washer Replacement.

5

A/C Condenser Hose Fastener

Tighten
20 N·m (15 lb ft)

6

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

7

A/C Compressor and Condenser Hose Assembly

Air Conditioning Compressor and Condenser Hose Replacement LWB/A28NET


Object Number: 2020235  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
  2. Remove the front bumper fascia assembly. Refer to Front Bumper Fascia Replacement.
  3. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.

1

A/C Compressor and Condenser Hose Fastener

Caution: Refer to Fastener Caution in the Preface section.

Tip
Remove the A/C compressor and condenser hose from the A/C evaporator hose and cap hose.

Tighten
20 N·m (15 lb ft)

2

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

3

A/C Compressor Hose Fastener

Procedure

Remove the A/C compressor hose from the A/C compressor and cap hose.

Tighten
20 N·m (15 lb ft)

4

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

5

A/C Condenser Hose Fastener

Tighten
20 N·m (15 lb ft)

6

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

7

A/C Compressor and Condenser Hose Assembly

Air Conditioning Compressor and Condenser Hose Replacement LDE/A16XER, 2H0/A18XER


Object Number: 2020245  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
  2. Remove the front bumper fascia assembly. Refer to Front Bumper Fascia Replacement.

1

A/C Compressor and Condenser Hose Fastener

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Remove the A/C compressor and condenser hose from the A/C evaporator hose and cap hose.

Tighten
22 N·m (15 lb ft)

2

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

3

A/C Compressor Hose Fastener

Procedure

Remove the A/C compressor hose from the A/C compressor and cap hose.

Tighten
20 N·m (15 lb ft)

4

Sealing Washer

Procedure

Remove and discard sealing washers. Refer to Sealing Washer Replacement.

5

A/C Condenser Hose Fastener

Tighten
20 N·m (15 lb ft)

6

Sealing Washer

Procedure

Remove and discard sealing washer. Refer to Sealing Washer Replacement.

7

A/C Compressor and Condenser Hose Assembly