chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Expansion Block/Orifice Tube|Locations|Page 10170 > < Expansion Block/Orifice Tube|Locations|Page 10168
Page 1
background image

Expansion Block/Orifice Tube: Service and Repair

Evaporator Tube To Condenser

Evaporator Tube

REMOVE OR DISCONNECT 

1. Negative battery cable. 

2. Recover refrigerant from the system.

3. Evaporator tube clip screw.

4. Evaporator tube clip from accumulator.

5. Evaporator tube from evaporator.

6. O-ring seal.

7. Evaporator tube from condenser.

8. O-ring seal.

INSTALL OR CONNECT 

1. New O-ring seal.

-

Coat O-ring seal with 525 viscosity refrigerant oil.

2. Evaporator tube to condenser.

-

Tighten evaporator tube to 24 Nm (18 lbs. ft.).

3. New O-ring seal.

Expansion Block/Orifice Tube|Locations|Page 10170 > < Expansion Block/Orifice Tube|Locations|Page 10168