Hose/Line HVAC: Service and Repair

Evaporator Tube And Accumulator:

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 N.m (18 lb ft).

3. New O-ring seal.
- Coat O-ring seal with 525 viscosity refrigerant oil.
4. Evaporator tube to evaporator.

Tighten
- Evaporator tube to 24 N.m (18 lb ft).

5. Evaporator tube Clip to accumulator.
6. Evaporator tube clip screw.

Tighten
- Screw to 1.9 N.m (17 lb in).

7. Negative battery cable.
8. Refrigerant to the system.
- Check the system for leaks.