Disassembly

2UZ-FE ENGINE MECHANICAL: ENGINE UNIT: DISASSEMBLY

DISASSEMBLY

1. REMOVE NO. 3 TIMING BELT COVER SUB-ASSEMBLY RH Removal
2. REMOVE NO. 3 TIMING BELT COVER SUB-ASSEMBLY LH Removal
3. REMOVE NO. 2 TIMING BELT COVER SUB-ASSEMBLY Removal
4. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY Removal
5. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY Removal
6. REMOVE FAN BRACKET SUB-ASSEMBLY Removal
7. REMOVE CRANKSHAFT PULLEY SUB-ASSEMBLY Removal
8. REMOVE NO. 1 TIMING BELT COVER Removal
9. REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE Removal
10. SET NO. 1 CYLINDER TO TDC / COMPRESSION Removal
11. REMOVE TIMING BELT Removal
12. REMOVE SPARK PLUG
13. REMOVE OIL FILLER CAP SUB-ASSEMBLY
14. REMOVE OIL FILLER CAP HOUSING





(a) Remove the 2 nuts, housing and gasket.
15. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY LH Removal
16. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY RH Removal
17. REMOVE CAMSHAFT POSITION SENSOR ASSEMBLY Removal
18. REMOVE REAR NO. 1 TIMING BELT PLATE LH Removal
19. REMOVE CAMSHAFT TIMING PULLEY LH Removal
20. REMOVE REAR NO. 1 TIMING BELT PLATE RH Removal
21. REMOVE CAMSHAFT TIMING PULLEY RH Removal
22. REMOVE NO. 1 TIMING BELT IDLER SUB-ASSEMBLY Removal
23. REMOVE NO. 2 TIMING BELT IDLER SUB-ASSEMBLY Removal
24. REMOVE CRANKSHAFT TIMING PULLEY Removal
25. REMOVE CAMSHAFT SUB-ASSEMBLY (for Bank 1) Removal
26. REMOVE CAMSHAFT SUB-ASSEMBLY (for Bank 2) Removal
27. REMOVE VALVE LIFTER Removal
28. REMOVE CYLINDER HEAD SUB-ASSEMBLY LH Removal
29. REMOVE CYLINDER HEAD GASKET LH
30. REMOVE CYLINDER HEAD SUB-ASSEMBLY RH Removal
31. REMOVE CYLINDER HEAD GASKET RH
32. REMOVE SPARK PLUG TUBE GASKET





(a) Bend the 8 ventilation case claws of the cylinder head cover to an angle of 90° or more.
(b) Using a screwdriver, pry out the gaskets.
NOTICE:
- Be careful not to damage the cylinder head cover.
- Be careful not to damage the gasket when removing it, as the removed gasket needs to be reused when installing a new one.
HINT: Tape the screwdriver tip before use.

33. REMOVE CAMSHAFT TIMING TUBE ASSEMBLY





(a) Mount the hexagonal portion of the camshaft in a vise.
NOTICE:
- Be careful not to damage the camshaft.
- Do not loosen or remove the 4 bolts shown in the illustration. If any of them are loosened or removed, the backlash of the gear in the timing tube will go out of adjustment. In this case, replace the timing tube assembly with a new one.

(b) Remove the screw plug and seal washer.





(c) Using a 10 mm hexagon wrench, remove the bolt.
(d) Pull out the timing tube and drive gear assembly from the camshaft.





(e) Using SST and a 5 mm hexagon wrench, remove the 4 bolts, drive gear and oil seal.
SST: 09960-10010
09963-00500
NOTE: Be careful not to damage the timing tube.

34. REMOVE CAMSHAFT SUB-GEAR





(a) Mount the hexagonal portion of the camshaft in a vise.
NOTE: Be careful not to damage the camshaft.





(b) Using SST, turn the sub-gear clockwise, and remove the service bolt.
SST: 09960-10010
09963-00500
(c) Using snap ring pliers, remove the snap ring.
(d) Remove the wave washer, sub-gear and gear spring.
HINT: Arrange the camshaft sub gears and gear spring (LH and RH).

35. REMOVE CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY
(a) Remove the 2 drain cocks.
(b) Remove the 2 drain cock plugs.
36. REMOVE WATER PUMP ASSEMBLY Removal
37. REMOVE OIL FILTER ASSEMBLY Replacement
38. REMOVE OIL FILTER BRACKET SUB-ASSEMBLY Removal
39. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY Removal
40. REMOVE NO. 1 OIL PAN SUB-ASSEMBLY Removal
41. REMOVE NO. 1 OIL PAN BAFFLE PLATE
(a) Remove the 4 bolts and baffle plate.
42. REMOVE NO. 2 OIL PAN BAFFLE PLATE
(a) Remove the 4 bolts and baffle plate.
43. REMOVE NO. 3 OIL PAN BAFFLE PLATE
(a) Remove the 2 bolts and baffle plate.
44. REMOVE OIL STRAINER SUB-ASSEMBLY Removal
45. REMOVE OIL PUMP ASSEMBLY Removal
46. REMOVE FRONT CRANKSHAFT OIL SEAL





(a) Place the oil pump on a wooden block.
(b) Using a screwdriver and wooden block, pry out the oil seal.
NOTE: Be careful not to damage the oil pump body.
HINT: Tape the screwdriver tip before use.

47. REMOVE ENGINE REAR OIL SEAL RETAINER





(a) Remove the 7 bolts.
(b) Using a screwdriver, remove the oil seal retainer by prying in between the oil seal retainer and crankshaft bearing cap.
(c) Remove the O-ring.
48. REMOVE REAR CRANKSHAFT OIL SEAL





(a) Place the rear oil seal retainer on wooden blocks.
(b) Using a screwdriver and hammer, tap out the oil seal.