Toyota Tundra Service Manual: Removal

REMOVAL

PROCEDURE

1. REMOVE ENGINE WIRE

(a) Engine LH Side:

(1) Disconnect the 2 camshaft timing control valve connectors.

(2) Disconnect the 4 ignition coil connectors.

(3) Disconnect the 2 VVT sensor connectors.

(4) Disconnect the camshaft position sensor connector.

(5) Disconnect the crankshaft position sensor connector.

(6) Disconnect the air switching valve connector.

(7) Disconnect the engine coolant temperature sensor connector.

(8) Disconnect the fuel injector connector.

(9) Disconnect the noise filter connector.

(10) Remove the bolt and disconnect the 8 clamps.

(b) Engine RH Side:

(1) Disconnect the 2 camshaft timing control valve connectors.

(2) Disconnect the 4 ignition coil connectors.

(3) Disconnect the 2 VVT sensor connectors.

(4) Disconnect the fuel injector connector.

(5) Disconnect the noise filter connector.

(6) Disconnect the air switching valve connector.

(7) Disconnect the oil pressure sender gauge connector.

(8) Disconnect the 6 clamps.

(c) Engine Rear Side:

(1) Disconnect the connector and clamp.

(2) Remove the 4 bolts.

(d) Remove the engine wire.

2. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

(a) Remove the No. 1 fuel pipe (See page ).

3. REMOVE NO. 2 FUEL TUBE SUB-ASSEMBLY

(a) Remove the No. 2 fuel tube (See page ).

4. REMOVE AIR SWITCHING VALVE ASSEMBLY (for Bank 1)

(a) Remove the 2 bolts.

(b) Remove the 3 bolts, air switching valve assembly and gasket.

NOTICE:

Be careful not to damage the installation surface of the gaskets.

5. REMOVE AIR SWITCHING VALVE ASSEMBLY (for Bank 2)

(a) Remove the 2 bolts.

(b) Remove the 3 bolts, air switching valve assembly and gasket.

NOTICE:

Be careful not to damage the installation surface of the gaskets.

6. REMOVE NO. 4 AIR TUBE

(a) Remove the bolt and wire harness clamp bracket.

(b) Remove the bolt and No. 4 air tube.

7. REMOVE NO. 3 AIR TUBE

(a) Remove the bolt and wire harness clamp bracket.

(b) Remove the bolt and No. 3 air tube.

8. REMOVE NO. 3 WATER BY-PASS PIPE SUB-ASSEMBLY

(a) Disconnect the hose and remove the 2 bolts and No. 3 water by-pass pipe.

9. REMOVE NO. 8 WATER BY-PASS HOSE

(a) Remove the No. 8 water by-pass hose.

10. DISCONNECT NO. 11 WATER BY-PASS HOSE

11. REMOVE EGR COOLER ASSEMBLY

12. REMOVE CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY

(a) Remove the 2 water drain cock plugs from the water drain cocks.

(b) Remove the 2 water drain cocks from the cylinder block.

13. REMOVE FRONT ENGINE MOUNTING INSULATOR RH

(a) Remove the nut and mounting insulator.

14. REMOVE FRONT ENGINE MOUNTING INSULATOR LH

(a) Remove the nut and mounting insulator.

15. REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET RH

(a) Remove the 4 bolts and mounting bracket.

16. REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET LH

(a) Remove the 4 bolts and mounting bracket.

17. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY LH

18. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY RH

19. REMOVE OIL PRESSURE SENDER GAUGE ASSEMBLY

20. REMOVE NO. 4 ENGINE COVER

21. REMOVE NO. 3 ENGINE COVER

22. REMOVE NO. 1 WATER BY-PASS HOSE

23. REMOVE AIR TUBE SUB-ASSEMBLY RH

24. REMOVE WATER BY-PASS PIPE SUB-ASSEMBLY

25. REMOVE WATER INLET HOUSING

26. REMOVE FRONT WATER BY-PASS JOINT

27. REMOVE WATER PUMP PULLEY

28. REMOVE NO. 1 IDLER PULLEY SUB-ASSEMBLY

29. REMOVE FAN BRACKET SUB-ASSEMBLY

30. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

31. REMOVE SEPARATOR CASE

32. REMOVE NO. 2 ENGINE COVER

(a) Remove the No. 2 engine cover.

33. REMOVE NO. 1 ENGINE COVER

(a) Remove the No. 1 engine cover.

34. REMOVE ENGINE WIRE

(a) Disconnect the 4 knock sensor connectors.

(b) Disconnect the 3 clamps. Then remove the engine wire.

35. REMOVE NO. 11 WATER BY-PASS HOSE

(a) Remove the No. 11 water by-pass hose.

36. REMOVE KNOCK SENSOR

37. REMOVE IGNITION COIL ASSEMBLY

(a) Remove the 8 bolts and 8 ignition coils.

38. REMOVE NOISE FILTER

(a) LH Side:

Remove the bolt and noise filter from the cylinder head cover.

(b) RH Side:

Remove the bolt and noise filter from the cylinder head cover.

    Reassembly

    Engine

    See More:

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