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Home >> Toyota Truck >> 2011 >> Sequoia 4WD V8-5.7L (3UR-FE) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Engine Lubrication >> Oil Pump >> Service and Repair >> Removal and Replacement >> Installation

Installation





3UR-FE LUBRICATION: OIL PUMP: INSTALLATION

1. INSTALL INLET WATER PIPE

(a) Apply soapy water to 2 new O-rings and install them to the inlet pipe.





(b) Install the inlet pipe to the No. 1 heat exchanger cover.

2. INSTALL TIMING CHAIN OR BELT COVER SUB-ASSEMBLY

(a) Apply a light coat of engine oil to a new oil pump gasket.





(b) Install the oil pump gasket.

(c) Apply a light coat of engine oil to a new O-ring.





(d) Install the O-ring.

(e) Apply seal packing in a continuous line to the timing chain cover as shown in the following illustration.





Seal packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

*
Apply seal packing as follows:









NOTICE:
* When the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
* Install the chain cover within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.
* Do not start the engine for at least 2 hours after installing.

(f) Align the oil pump drive rotor spline and crankshaft as shown in the illustration. Install the spline and chain cover to the crankshaft.





(g) Temporarily install the timing chain cover with the 28 bolts and nut.





Standard Bolt:





NOTICE:
Make sure that there is no oil on the bolt threads.

(h) Tighten the 3 bolts in several steps in the sequence shown in the illustration.





Torque : 47 Nm (479 kgf-cm, 35 ft-lbf)

(i) Temporarily install the fluid coupling bracket with the 4 bolts.





Standard Bolt:





(j) Temporarily install the belt tensioner with the standard bolt and 6 mm hexagon wrench bolt.





(k) Tighten the 8 bolts labeled 4 to 11 in several steps in the sequence shown in the illustration.





Torque : 47 Nm (479 kgf-cm, 35 ft-lbf)

(l) Tighten the 23 bolts and nut labeled 12 to 35 in several steps in the sequence shown in the illustration.





Torque : 23 Nm (235 kgf-cm, 17 ft-lbf)

NOTICE:
After the installation, if the seal packing has seeped out at the areas labeled A shown in the illustration, wipe it off.





3. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH

(a) Install 5 new O-rings to the camshaft bearing caps (No. 2, No. 3).





(b) Install the gasket to the cylinder head cover.

NOTICE:
Remove any oil from the contact surface.

(c) Apply seal packing as shown in the illustration.





Seal packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

NOTICE:
* Remove any oil from the contact surface.
* Install the cylinder head cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.

(d) Install the cylinder head cover washer with a new seal and the 14 bolts.





* Bolt A

Torque : 21 Nm (214 kgf-cm, 16 ft-lbf)

* Except bolt A

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

NOTICE:
Do not start the engine for at least 2 hours after the installation.

4. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY

(a) Install 5 new O-rings to the camshaft bearing caps. (No. 1, No. 3).





(b) Install the gasket to the cylinder head cover.

NOTICE:
Remove any oil from the contact surface.

(c) Apply seal packing as shown in the illustration.





Seal packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

NOTICE:
* Remove any oil from the contact surface.
* Install the cylinder head cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.

(d) Install the cylinder head cover washer with a new seal and the 14 bolts.





* Bolt A

Torque : 21 Nm (214 kgf-cm, 16 ft-lbf)

* Except bolt A

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

NOTICE:
Do not start the engine for at least 2 hours after the installation.

5. INSTALL RADIO SETTING CONDENSER (for Bank 2)

(a) Install the noise filter to the cylinder head cover with the bolt.





Torque : 7.0 Nm (71 kgf-cm, 62 in-lbf)

6. INSTALL IGNITION COIL ASSEMBLY Installation

7. INSTALL CRANKSHAFT PULLEY Installation

8. CONNECT WIRE HARNESS CLAMP BRACKET





(a) Connect the bracket to the timing chain cover with the bolt.

Torque : 8.0 Nm (82 kgf-cm, 71 in-lbf)

9. INSTALL NO. 1 IDLER PULLEY SUB-ASSEMBLY

(a) Install the idler pulley with the bolt.





Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)

10. INSTALL WATER PUMP PULLEY Installation

11. INSTALL INLET WATER HOUSING Installation

12. INSTALL AIR PIPE SUB-ASSEMBLY

(a) Connect the 2 hoses.





(b) Install the air tube with the bolt.

Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

13. INSTALL NO. 1 ENGINE COVER Installation

14. INSTALL NO. 2 CYLINDER HEAD COVER Installation

15. INSTALL FRONT WATER BY-PASS JOINT

(a) Install 2 new gaskets and the water by-pass joint with the 4 nuts.





Torque : 21 Nm (214 kgf-cm, 16 ft-lbf)

(b) Connect the No. 2 water by-pass hose to the water by-pass joint.

16. INSTALL NO. 1 WATER BY-PASS PIPE

(a) Install the No. 1 water by-pass pipe with the 2 bolts.

Torque : 18 Nm (184 kgf-cm, 13 ft-lbf)

17. INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY

(a) Connect the 2 hoses.

(b) Install the water by-pass pipe with the 2 bolts.





Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

18. INSTALL AIR PIPE SUB-ASSEMBLY Installation

19. INSTALL NO. 1 WATER BY-PASS HOSE

(a) Install the No. 1 water by-pass hose by connecting the hose to the water inlet housing and front water by-pass joint.





20. INSTALL GENERATOR ASSEMBLY

(a) Remove the generator assembly Installation.

21. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE Removal

22. INSTALL ENGINE OIL COOLER (w/ Trailer Towing System)

(a) Install the engine oil cooler Installation.

23. INSTALL OIL FILTER BRACKET (w/o Trailer Towing System) Installation

24. INSTALL OIL PRESSURE SENDER GAUGE ASSEMBLY (w/o Trailer Towing System) Installation

25. INSTALL OIL FILTER ELEMENT

(a) Install the oil filter element Replacement.

26. INSTALL NO. 2 FUEL TUBE SUB-ASSEMBLY

(a) Connect the fuel tube with the 2 bolts.





Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

27. INSTALL COOLER COMPRESSOR ASSEMBLY

(a) Install the cooler compressor with the 2 stud bolts.





Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

(b) Install the 2 bolts and 2 nuts.

Tighten the bolts and nuts in the order shown in the illustration to install the cooler compressor.

Torque : 25 Nm (250 kgf-cm, 18 ft-lbf)

28. CONNECT NO. 2 AIR INJECTION SYSTEM HOSE Installation

29. CONNECT NO. 3 AIR INJECTION SYSTEM HOSE Installation

30. INSTALL INTAKE MANIFOLD

(a) Install the intake manifold Installation.

31. INSTALL NO. 2 ENGINE WIRE

32. INSTALL ENGINE WIRE

33. CONNECT OUTLET HEATER WATER HOSE C

(a) Connect the outlet heater water hose to the No. 1 water by-pass pipe.





HINT
Install the hose so that the direction of the hose clamp is as indicated in the illustration.

34. CONNECT INLET HEATER WATER HOSE C

(a) Connect the inlet heater water hose to the water by-pass pipe.





HINT
Install the hose so that the direction of the hose clamp is as indicated in the illustration.

35. INSTALL AIR CLEANER HOSE ASSEMBLY Installation

36. INSTALL AIR CLEANER ASSEMBLY Installation

37. INSTALL RADIATOR ASSEMBLY

(a) Install the radiator Installation.

38. ADD ENGINE OIL Replacement

39. INSPECT FOR OIL LEAK Replacement

40. CHECK ENGINE OIL LEVEL Testing and Inspection
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