Toyota Tundra. Manual — part 1696

Fig. 7: Identifying Water Pump Components With Torque Specifications (2 Of 3)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Cooling (3UR-FE) - Tundra

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

ON-VEHICLE INSPECTION

1. INSPECT WATER PUMP ASSEMBLY

2009 Toyota Tundra

2009 ENGINE Cooling (3UR-FE) - Tundra

a. Visually check the air hole and drain hole for coolant leakage. If leakage is found, replace the water

pump.

Fig. 9: Identifying Air Hole And Drain 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.

Fig. 10: Checking Water Pump Bearing Moves Smoothly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REMOVAL

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

2. DRAIN ENGINE COOLANT (see REPLACEMENT )

3. REMOVE V-BANK COVER SUB-ASSEMBLY (See REMOVAL )

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

5. REMOVE AIR CLEANER HOSE ASSEMBLY (See REMOVAL )

6. DISCONNECT INLET RADIATOR HOSE

7. DISCONNECT OUTLET RADIATOR HOSE

8. REMOVE FAN SHROUD (see REMOVAL )

9. REMOVE NO. 1 WATER BY-PASS HOSE (See REMOVAL )

10. DISCONNECT WATER BY-PASS PIPE

2009 Toyota Tundra

2009 ENGINE Cooling (3UR-FE) - Tundra

a. Disconnect the No. 6 water by-pass hose.

b. Remove the 3 bolts.

c. Disconnect the water by-pass pipe with water hose.

Fig. 11: Identifying No. 6 Water By-Pass Hose Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

11. REMOVE WATER INLET HOUSING

a. Disconnect the No. 2 and No. 3 air hoses.

Fig. 12: Identifying No. 2 And No. 3 Air Hoses
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Disconnect the air pump's connector.

c. Disconnect the air pump connector clamp's holder.

d. Using a clip remover, detach the wire harness clamp.

2009 Toyota Tundra

2009 ENGINE Cooling (3UR-FE) - Tundra