XC90 L5-2.5L Turbo VIN 59 B5254T2 (2004)
Hose/Line HVAC: Service and Repair
The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential
information in the illustrations is always correct.
Preparations (operations common to all methods)
Warning! Follow the safety instructions for work on air conditioning systems. See Refrigerant, safety regulations See: Heating and Air
Conditioning/Service Precautions/Technician Safety Information.
Note! Read the instructions covering slow and fast leaks. See See: Heating and Air Conditioning/Service Precautions/Vehicle Damage Warnings/Oil
Air Conditioning (A/C) System, Filling
Always plug the pipes and connections when working on the climate control system.
Drain the refrigerant from the air conditioning (A/C) system. See Refrigerant, draining See: Heating and Air Conditioning/Service and
the battery lead. See Battery, disconnecting See: Starting and Charging/Battery/Service and Repair/Procedures/Battery, Disconnecting
the rear side panel. See Side panel cargo compartment, replacement See: Body and Frame/Interior Moulding / Trim/Trim Panel/Service and
Repair/Side Panel Cargo Compartment, Replacement.
Removing pipes/hoses (operations common to all methods)
the engine stabilizer brace in the engine compartment
the servo oil reservoir. Place it on top of the engine
the hose from the expansion tank using cutting nippers or Oetiker pincers
the connector for the level sensor
the connector at the cable duct
the expansion tank and place it on top of the engine
the outlet air pipe to the firewall from the control module box.