Last Modified: 4-30-2014 6.6 A Doc ID: RM000000V28005X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: 2UZ-FE COOLING: WATER PUMP: REMOVAL; 2006 MY LX470 [05/2005 -        ]

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

Wait at least 90 seconds after disconnecting the cable from negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

2. REMOVE NO. 1 ENGINE UNDER COVER 2006 MY LX470 [05/2005 -        ]; 2UZ-FE ENGINE MECHANICAL: TIMING BELT: REMOVAL+

3. DRAIN ENGINE COOLANT 2006 MY LX470 [05/2005 -        ]; 2UZ-FE COOLING: COOLANT: REPLACEMENT+

4. REMOVE V-BANK COVER SUB-ASSEMBLY 2006 MY LX470 [05/2005 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: REMOVAL+

5. REMOVE INTAKE AIR CONNECTOR PIPE 2006 MY LX470 [05/2005 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: REMOVAL+

6. REMOVE COOLER COMPRESSOR ASSEMBLY 2006 MY LX470 [05/2005 -        ]; AIR CONDITIONING: COMPRESSOR AND MAGNETIC CLUTCH: REMOVAL+

7. REMOVE DRIVE BELT 2006 MY LX470 [05/2005 -        ]; 2UZ-FE ENGINE MECHANICAL: DRIVE BELT: REMOVAL+

8. REMOVE RADIATOR ASSEMBLY

(a) Remove the radiator assembly 2006 MY LX470 [05/2005 -        ]; 2UZ-FE COOLING: RADIATOR: REMOVAL .

9. REMOVE OIL COOLER PIPE 2006 MY LX470 [05/2005 -        ]; 2UZ-FE ENGINE MECHANICAL: TIMING BELT: REMOVAL+

10. REMOVE TIMING BELT

(a) Remove the timing belt 2006 MY LX470 [05/2005 -        ]; 2UZ-FE ENGINE MECHANICAL: TIMING BELT: REMOVAL+ .

11. REMOVE NO. 2 TIMING BELT IDLER PULLEY SUB-ASSEMBLY

(a) Remove the bolt and idler pulley.

12. REMOVE WATER INLET HOUSING

(a) Disconnect the water by-pass hose from the water inlet housing.

(b) Remove the 2 bolts holding the water inlet housing to the water pump.

(c) Disconnect the water inlet housing from the front water by-pass joint, and remove the water inlet and inlet housing.

13. REMOVE WATER PUMP ASSEMBLY

(a) Remove the 5 bolts, 2 stud bolts, nut, water pump and gasket.

(b) Remove the O-ring from the water by-pass pipe.