C 1500 Suburban 2WD V8-6.5L DSL Turbo VIN F (1997)
Hose/Line HVAC: Service and Repair
Primary A/C System
Evaporator Tube
Remove or Disconnect
1. Negative battery cable.
2. Recover refrigerant.
3. Auxiliary heater pipe, if equipped.
4. Coolant recovery reservoir.
5. Evaporator tube from evaporator.
6. O-ring seal.
7. Evaporator tube from condenser.
8. O-ring seal.
Install or Connect
1. Evaporator tube into clip.
2. New O-ring seal.
-
Coat O-ring seal with 525 viscosity refrigerant oil.
3. Evaporator tube to condenser.
Tighten
-
Evaporator tube to 24 Nm (18 lb ft).
4. New O-ring seal.
-
Coat O-ring seal with 525 viscosity refrigerant oil.
5. Evaporator tube to evaporator.
Tighten
-
Evaporator tube to 24 Nm (18 lb ft).
6. Coolant recovery reservoir.
7. Auxiliary heater pipe, if equipped.
8. Negative battery cable.
9. Charge system.