cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Expansion Block/Orifice Tube|Locations|Page 8671 > < Expansion Block/Orifice Tube|Locations|Page 8669
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Expansion Block/Orifice Tube: Service and Repair

Tools Required

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J 39500 A/C Refrigerant Recovery, Recycling and Recharging System

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J 6742-03 Expansion Tube Remover

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J 38042 Dual O-Ring Tube Separator

Removal Procedure

1. Recover the refrigerant from the system. 

2. Loosen the O-ring joint.

3. Separate the tubing halves.

4. Use the J 6742-03 to remove the expansion tube.

Installation Procedure

1. Lube the O-ring with 525 refrigerant.
2. Install the expansion tube.

Expansion Block/Orifice Tube|Locations|Page 8671 > < Expansion Block/Orifice Tube|Locations|Page 8669