Water pump replacement

Hi and thanks for using 2CarPros.

First, here is a link that shows how in general one is replaced:

https://www.2carpros.com/articles/water-pump-replacement

Here are the directions specific to your vehicle. The attached pictures correlate with the directions.

1NZ-FE Cooling: water pump (for sedan): removal

1. Disconnect cable from negative battery terminal

2. Drain engine coolant see: coolant > removal and replacement > sedan

3. Remove engine under cover rh

4. Remove fan & generator v belt see: drive belt > removal and replacement > removal

5. Remove generator assembly see: alternator > removal and replacement > removal

6. Remove engine mounting insulator sub-assembly rh see: oil pump, engine > removal and replacement > removal

7. Remove water pump pulley

Picture 1

(a)Using SST, hold the water pump pulley.

SST : 09960-10010

09962-01000

09963-00700

(b)Remove the 3 bolts and remove the water pump pulley.

8. Remove engine water pump assembly

Picture 2

(a)remove the 3 bolts and 2 nuts and remove the engine water pump assembly and gasket.

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Installation
1nz-fe cooling: water pump (for sedan): installation

1. Install engine water pump assembly

(a)install the engine water pump assembly through a new gasket with the 3 bolts and 2 nuts.

torque : 11 nm (112 kgf-cm, 8.1 ft-lbf)

2. Install water pump pulley

(a)provisionally install the water pump pulley with the 3 bolts.

(b)using sst, hold the engine water pump pulley.

Picture 3

sst : 09960-10010

09962-01000

09963-00700

(c)tighten the 3 bolts to the specified torque.

torque : 15 nm (153 kgf-cm, 11 ft-lbf)

3. Install engine mounting insulator sub-assembly rh see: oil pump, engine > removal and replacement > installation

4. Install generator assembly see: alternator > removal and replacement > installation

5. Install fan & generator v belt see: drive belt > removal and replacement > installation

6. Adjust fan & generator v belt see: drive belt > removal and replacement > installation

7. Inspect fan & generator v belt see: drive belt > component tests and general diagnostics > sedan

8. Connect cable to negative battery terminal

torque : 5.4 nm (55 kgf-cm, 48 in-lbf)

9. Add engine coolant see: coolant > removal and replacement > sedan

10. Check for engine coolant leakage see: cooling system > component tests and general diagnostics > sedan

11. Install engine under cover rh

The torque specs are included in the directions. Let me know if this is what you needed. If you additional information for the procedure, feel free to let me know.

Take care,
Joe

I hate to ask, but could you repost the brake question in a different thread? We try to keep the different components separated so it is more helpful to others. If you could simply relist the brake question, I would be happy to help.

Let me know and sorry.

Take care,
Joe