Voyager V6-3.3L VIN 3 Flex Fuel (2003)
Refrigerant Oil: Service and Repair
STANDARD PROCEDURE - REFRIGERANT OIL LEVEL
WARNING: REFER TO THE APPLICABLE WARNINGS AND CAUTIONS FOR THIS SYSTEM BEFORE PERFORMING THE
FOLLOWING OPERATION.
When an air conditioning system is assembled at the factory, all components except the compressor are refrigerant oil free. After the refrigerant system
has been charged and operated, the refrigerant oil in the compressor is dispersed throughout the refrigerant system. The receiver/drier, evaporator,
condenser, and compressor will each retain a significant amount of the needed refrigerant oil.
It is important to have the correct amount of oil in the refrigerant system. This ensures proper lubrication of the compressor. Too little oil will result in
damage to the compressor. Too much oil will reduce the cooling capacity of the air conditioning system.
It will not be necessary to check the oil level in the compressor or to add oil, unless there has been an oil loss. An oil loss may occur due to a rupture
or leak from a refrigerant line, a connector fitting, a component, or a component seal. If a leak occurs, add 30 milliliters (1 fluid ounce) of refrigerant
oil to the refrigerant system after the repair has been made. Refrigerant oil loss will be evident at the leak point by the presence of a wet, shiny surface
around the leak.
Refrigerant Oil Capacities Chart
Refrigerant oil must be added when an receiver/ drier, evaporator or condenser is replaced. See the Refrigerant Oil Capacities chart for the proper
amount of refrigerant oil to add. When a compressor is replaced, the refrigerant oil must be drained from the old compressor and measured. Drain all
of the refrigerant oil from the new compressor, then fill the new compressor with the same amount of fresh new refrigerant oil that was drained out of
the old compressor.
