Attention.
- This step is performed on a cold engine.
- Do not allow coolant to come into contact with the attachment drive belt.
2. Remove intake manifold.
3. Disconnect the lower radiator hose from the intake manifold.
4. Remove the inlet pipe of the cooling system and thermostat.
Note. When the thermostat is removed, coolant may leak from the cylinder block, so you must first substitute a reservoir to collect it.