Toyota Highlander Service Manual: Replacement

Toyota Highlander Service Manual / Cooling / Water pump ASSY (3MZ-FE) / Replacement

1. DRAIN ENGINE COOLANT (See page 16-26 )

2. REMOVE FRONT WHEEL RH

3. REMOVE FRONT FENDER APRON SEAL RH

4. REMOVE V BELT NO. 1 (See page 14-125 )

5. REMOVE VANE PUMP V BELT (See page 14-125 )

6. REMOVE ENGINE MOVING CONTROL ROD (See page 14-149 )

7. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-149 )

8. REMOVE GENERATOR BRACKET NO.2

9. REMOVE CRANKSHAFT PULLEY (See page 14-173 )

10. REMOVE TIMING BELT NO.1 COVER

11. REMOVE TIMING BELT NO.2 COVER

12. REMOVE ENGINE MOUNTING BRACKET RH

13. REMOVE TIMING BELT GUIDE NO.2

14. REMOVE TIMING BELT (See page 14-173 )

15. REMOVE TIMING BELT IDLER SUB-ASSY NO.2

REMOVE TIMING BELT IDLER SUB-ASSY NO.2

(a) Remove the bolt and timing belt idler.

16. REMOVE CAMSHAFT TIMING PULLEY (See page 14-173 )

17. REMOVE TIMING BELT NO.3 COVER

18. REMOVE WATER PUMP ASSY

REMOVE WATER PUMP ASSY

(a) Remove the 4 bolts, 2 nuts and water pump.

19. INSTALL WATER PUMP ASSY

(a) Install a new gasket and the water pump with the 4 bolts and 2 nuts.

Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)

20. INSTALL TIMING BELT NO.3 COVER (See page 14-173 )

21. INSTALL CAMSHAFT TIMING PULLEY (See page 14-173 )

22. INSTALL TIMING BELT IDLER SUB-ASSY NO.2 Torque: 34 NVm (347 kgfVcm, 25 ftVlbf)

23. INSPECT TIMING BELT (See page 14-173 )

24. INSTALL TIMING BELT (See page 14-173 )

25. INSTALL TIMING BELT TENSIONER ASSY (See page 14-173 )

26. INSTALL TIMING BELT GUIDE NO.2 (See page 14-173 )

27. INSTALL ENGINE MOUNTING BRACKET RH Torque: 54 NVm (551 kgfVcm, 40 ftVlbf)

28. INSTALL TIMING BELT NO.2 COVER (See page 14-173 )

29. INSTALL TIMING BELT NO.1 COVER (See page 14-173 )

30. INSTALL CRANKSHAFT PULLEY (See page 14-173 )

31. INSTALL GENERATOR BRACKET NO.2 Torque: 43 NVm (438 kgfVcm, 32 ftVlbf)

32. INSTALL ENGINE MOUNTING STAY NO.2 RH (See page 14-149 )

33. INSTALL ENGINE MOVING CONTROL ROD (See page 14-149 )

34. INSTALL VANE PUMP V BELT (See page 14-125 )

35. INSTALL V BELT NO. 1 (See page 14-125 )

36. INSPECT DRIVE BELT TENSION (See page 14-125 )

37. ADD ENGINE COOLANT (See page 16-26 )

38. CHECK FOR ENGINE COOLANT LEAKS (See page 16-20 )

39. INSTALL FRONT WHEEL RH

Water pump ASSY (3MZ-FE)

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Inspection

1. INSPECT WATER PUMP ASSY (a) Visually check the drain hole for coolant leakage. (b) Turn the pulley, and check that the water pump bearing moves smoothly and noiselessly. If the bearing mo ...

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