Honda Pilot: Water Passage Removal and Installation

Removal/Installation

1. Engine Coolant - Drain

2. Starter - Remove (9-Speed A/T)

3. Intake Manifold - Remove

4. Thermostat - Remove

5. EGR Pipe A - Remove

6. EGR Valve - Remove

7. ECT Sensor 1 - Remove

8. High Pressure Fuel Pump Cover - Remove

9. Upper Radiator Hose, Heater Hose, and Water Bypass Hose - Disconnect

6-Speed A/T

9-Speed A/T

1. Disconnect the upper radiator hose (A), the heater hoses (B), and the water bypass hoses (C).

10.Water Passage - Remove

11.Connecting Pipe - Remove

1. 6-Speed A/T: Disconnect the heater hose (A) and the water bypass hose (B).
2. Remove the connecting pipe as needed.

12.All Removed Parts - Install

1. Install the parts in the reverse order of removal.

NOTE:

• If the connecting pipe is removed, install the connecting pipe.
• After installing all the removed parts, refill the radiator with engine coolant, and bleed the air from the cooling system.

Water Pump Removal and Installation

Removal/Installation

1. Engine Coolant - Drain

2. Timing Belt - Remove

3. Timing Belt Adjuster - Remove

4. Water Pump - Remove

5. All Removed Parts - Install

1. Install the parts in the reverse order of removal.

NOTE:

• Inspect and clean the O-ring groove and the mating surface of the engine block.
• After installing all the removed parts, refill the radiator with engine coolant, and bleed the air from the cooling system.

Washer Tube Removal and InstallationWheel Bolt Removal and Installation