XJ (X308) V8-4.0L SC (2003)
Coolant: Service and Repair
Coolant Drain and Refill - Radiator Only
Drain
1. Open the engine compartment and fit paintwork protection sheets.
2. Ensure that the cooling system is cool and very carefully, remove the pressure cap from the header tank.
3. Raise the vehicle.
4. Drain the coolant.
Place a coolant drain tray on the floor, below the radiator drain plug.
Remove the radiator drain plug and allow the coolant to drain.
5. Fit a new seal to the drain plug.
Remove the seal from the drain plug and clean the plug face.
Fit a new seal.