Discovery II (LT) V8-4.6L (2003)
front and rear A/C system.
1. Close valves on refrigerant station.
2. Close valve on oil charger.
3. Disconnect yellow hose from refrigerant station.
4. Remove lid from oil charger.
5. Pour same quantity of refrigerant oil into oil charger as collected during recovery. If the following components have been renewed, add the
following additional quantity of lubricating oil:
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Condenser = 40 cubic centimeter.
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Evaporator = 40 cubic centimeter.
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Pipe or hose = 5 square centimeter./metre
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Receiver/dryer = 15 cubic centimeter.
6. Fit lid to oil charger.
7. Connect yellow hose to refrigerant station.
8. Open valve on oil charger.
9. Move pointer on refrigerant gauge to mark position of refrigerant charge quantity.
10. Slowly open correct valve on refrigerant station and allow vacuum to pull refrigerant into system.
11. Close valve on refrigerant station when correct amount of refrigerant has been drawn into air conditioning system.
12. Turn Main switch to 'OFF'.
13. Close valves on connectors.
14. Disconnect high and low pressure hoses from connectors.
15. Fit dust caps to connectors.