Aura L4-2.4L (2008)
7. Install the water feed pipe into the thermostat housing aligning locator tab.
8. Align the water pipe to water pump.
9. Seat the water feed O-ring seal by pushing inward toward the water pump. Take care not to tear or damage the O-ring.
10. Position the thermostat housing against the engine.
11. Install the thermostat housing bolts.
Tighten the bolts to 10 N.m (89 lb in).
12. If reinstalling the old sensor, coat the threads with sealant. Refer to Sealers, Adhesives, and Lubricants (See: Engine/Specifications/Sealers,
Adhesives, and Lubricants).
13. Install the ECT sensor, if necessary.
Tighten the sensor to 20 N.m (15 lb ft).
14. Lower the vehicle.
