Mariner 2WD V6-3.0L (2008)
Thermostat Housing: Service and Repair
Thermostat Housing - 3.0L (4V)
Thermostat Housing - 3.0L (4V)
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Drain the cooling system.
3. Remove the air cleaner outlet pipe.
4. Disconnect the upper radiator hose from the thermostat housing.
5. Disconnect the lower radiator hose from the thermostat housing.
6. Disconnect the heater hose from the thermostat housing.
7. Reposition the 2 thermostat housing-to-engine clamps.
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Remove the thermostat housing.
8. To install, reverse the removal procedure.
9. Fill and bleed the cooling system.