Removing
1. Drain the coolant.
2. Remove ignition coil 1 (see fig.3.36).
Pic. 3.36. Thermostat housing:
1. Ignition coil,
2. Branch pipes of the cooling system,
3. Thermostat housing,
4. Coolant temperature sensor,
5. Bolts,
6. Cylinder head,
7. O-ring.
3. Disconnect the branch pipe of the cooling system from the thermostat housing 3.
4. Disconnect the connectors from the coolant temperature sensor 4 on the thermostat housing 3.
5. Unscrew the bolts 5 fastening the thermostat housing 5 to the cylinder head 6.
6. Remove the thermostat housing 6.
Installation
7. Installation is made in an order, the return to removal. Replace O-ring 7.