Toyota Tundra. Manual — part 1666

Fig. 8: Identifying Water Pump Replacement Components With Torque Specifications (3 Of 4)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Cooling (1GR-FE) - Tundra

Fig. 9: Identifying Water Pump Replacement Components With Torque Specifications (4 Of 4)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

ON-VEHICLE INSPECTION

1. REMOVE NO. 1 ENGINE UNDER COVER (See REMOVAL )

2009 Toyota Tundra

2009 ENGINE Cooling (1GR-FE) - Tundra

2. DRAIN ENGINE COOLANT (see REPLACEMENT )

3. REMOVE V-BANK COVER (See REMOVAL )

4. DISCONNECT RADIATOR HOSE INLET

5. DISCONNECT RADIATOR HOSE OUTLET

6. REMOVE FAN SHROUD (see REMOVAL )

7. INSPECT WATER PUMP ASSEMBLY

a. Visually check the air hole and water hole for coolant leakage.

If leakage is found, replace the water pump assembly.

Fig. 10: Identifying Air Hole And Water Hole
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Turn the pulley and check that the water pump bearing moves smoothly and quietly.

If necessary, replace the water pump assembly.

8. INSTALL FAN SHROUD (see INSTALLATION )

9. CONNECT RADIATOR HOSE INLET

10. CONNECT RADIATOR HOSE OUTLET

11. ADD ENGINE COOLANT (see REPLACEMENT )

12. INSPECT FOR COOLANT LEAK (see ON-VEHICLE INSPECTION )

13. INSTALL V-BANK COVER (See INSTALLATION )

14. INSTALL NO. 1 ENGINE UNDER COVER (See INSTALLATION )

REMOVAL

1. REMOVE NO. 1 ENGINE UNDER COVER (See REMOVAL )

2. DRAIN ENGINE COOLANT (see REPLACEMENT )

3. REMOVE V-BANK COVER (See REMOVAL )

4. DISCONNECT RADIATOR HOSE INLET

5. DISCONNECT RADIATOR HOSE OUTLET

6. REMOVE FAN SHROUD (see REMOVAL )

2009 Toyota Tundra

2009 ENGINE Cooling (1GR-FE) - Tundra

7. REMOVE NO. 2 AIR CLEANER HOSE (See REMOVAL )

8. REMOVE AIR CLEANER ASSEMBLY WITH ELEMENT (See REMOVAL )

9. REMOVE WATER INLET HOUSING

a. Disconnect the 2 oil cooler hoses.

Fig. 11: Identifying Oil Cooler Hoses
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Disconnect the 5 water by-pass hoses.

Fig. 12: Identifying Water By-Pass Hoses
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Remove the 5 bolts and water inlet.

Fig. 13: Identifying Bolts And Water Inlet

2009 Toyota Tundra

2009 ENGINE Cooling (1GR-FE) - Tundra