What is the refrigerant capacity for an 1986 frightlinre with sleeper?

The refrigerant capacity for a 1986 Freightliner with a sleeper typically ranges from 2 to 3 pounds of R-12 refrigerant, depending on the specific model and configuration. It's important to consult the vehicle's service manual or manufacturer's specifications for precise details. Additionally, if the system has been retrofitted to use R-134a, the capacity may differ. Always ensure proper handling and disposal of refrigerants.