Removal and Installation

WATER OUTLET AND WATER PIPING


Removal and Installation


REMOVAL
1. Remove engine room cover (RH and LH). Component.
2. Remove engine cover with power tool. Removal and Installation.
3. Remove air duct (inlet) and air cleaner case assembly. Component.
4. Remove front engine undercover with power tool.
5. Drain engine coolant from radiator drain plug at the bottom of radiator, and from water drain plug at the front of cylinder block. Changing Engine Coolant and Component Removal and Installation.

CAUTION:
- Perform this step when the engine is cold.
- Never spill engine coolant on drive belt.
6. Remove radiator hose (upper) and heater hose.
7. Remove the following parts, when remove water outlet (rear).
- A/T fluid charging pipe: Transmission Assembly.
- Intake manifold collectors (upper and lower): Component.
8. Remove engine coolant temperature sensor if necessary.

CAUTION:
Be careful not to damage engine coolant temperature sensor.
9. Remove heater pipe, water bypass hoses and water pipe.

INSTALLATION
Note the following, and install in the reverse order of removal.
- Securely insert each hose, and install clamp at a position where it does not interfere with the pipe bulge.
- When inserting water pipe into water outlet, apply neutral detergent to O-ring.

INSPECTION AFTER INSTALLATION
- Check for leakage of engine coolant using the radiator cap tester adapter (commercial service tool) and the radiator cap tester (commercial service tool). Inspection.
- Start and warm up the engine. Visually check that there is no leakage of engine coolant.