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Home >> Scion >> 2010 >> xD L4-1.8L (2ZR-FE) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Camshaft, Lifters and Push Rods >> Camshaft >> Service and Repair >> Removal

Removal





2ZR-FE ENGINE MECHANICAL: CAMSHAFT: REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE

Precaution

2. REMOVE BATTERY Removal

3. REMOVE BATTERY TRAY

4. REMOVE FRONT WHEELS

5. REMOVE ENGINE UNDER COVER LH

6. REMOVE ENGINE UNDER COVER RH

7. DRAIN ENGINE COOLANT Service and Repair

8. DRAIN ENGINE OIL Replacement

9. REMOVE FRONT WIPER ARM HEAD CAP Removal

10. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH Removal

11. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH Removal

12. REMOVE HOOD TO COWL TOP SEAL Removal

13. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Removal

14. REMOVE COWL TOP VENTILATOR LOUVER LH Removal

15. REMOVE FRONT WIPER MOTOR AND LINK Removal

16. REMOVE FRONT AIR SHUTTER SEAL RH Removal

17. REMOVE OUTER COWL TOP PANEL Removal

18. REMOVE AIR CLEANER ASSEMBLY Removal

19. REMOVE AIR CLEANER BRACKET Removal

20. REMOVE BATTERY CARRIER Removal

21. REMOVE NO. 2 CYLINDER HEAD COVER Removal

22. REMOVE FAN & GENERATOR V BELT Removal

23. REMOVE NO. 2 RADIATOR HOSE Removal

24. DISCONNECT NO. 1 RADIATOR HOSE Removal

25. REMOVE FRONT BUMPER COVER Removal

26. DISCONNECT NO. 1 OIL COOLER OUTLET HOSE (for Automatic Transaxle) Removal

27. DISCONNECT NO. 2 OIL COOLER INLET HOSE (for Automatic Transaxle) Removal

28. REMOVE HOOD LOCK ASSEMBLY Removal

29. REMOVE NO. 1 COOLER COVER Removal

30. REMOVE UPPER RADIATOR SUPPORT ABSORBER Disassembly

31. REMOVE UPPER RADIATOR SUPPORT SUB-ASSEMBLY Removal

32. REMOVE RADIATOR ASSEMBLY Removal

33. SEPARATE WITH PULLEY COMPRESSOR ASSEMBLY Removal

34. SEPARATE TRANSMISSION CONTROL CABLE ASSEMBLY (for Automatic Transaxle) Removal

35. SEPARATE TRANSMISSION CONTROL CABLE ASSEMBLY (for Manual Transaxle) Removal

36. SEPARATE UNION TO CHECK VALVE HOSE Removal

37. SEPARATE NO. 1 FUEL VAPOR FEED HOSE Removal

38. DISCONNECT ENGINE WIRE Removal

39. DISCONNECT HEATER WATER OUTLET HOSE A (FROM HEATER UNIT) Removal

40. DISCONNECT HEATER WATER HOSE INLET A Removal

41. DISCONNECT FUEL TUBE SUB-ASSEMBLY Removal

42. SEPARATE CLUTCH RELEASE CYLINDER ASSEMBLY (for Manual Transaxle) Removal

43. REMOVE COLUMN HOLE COVER SILENCER SHEET Removal

44. SEPARATE STEERING SLIDING YOKE SUB-ASSEMBLY Removal

45. SEPARATE NO. 1 STEERING COLUMN HOLE COVER SUB-ASSEMBLY Removal

46. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transaxle) Removal

47. REMOVE CONSOLE PANEL UPPER Removal

48. REMOVE CONSOLE BOX COVER REAR Removal

49. REMOVE CONSOLE BOX CARPET Removal

50. REMOVE REAR CONSOLE BOX ASSEMBLY Removal

51. REMOVE FRONT CONSOLE BOX Removal

52. REMOVE FRONT FLOOR BRACE CENTER Removal

53. REMOVE FRONT EXHAUST PIPE ASSEMBLY Removal

54. REMOVE FRONT AXLE SHAFT LH NUT Removal

55. REMOVE FRONT AXLE SHAFT RH NUT

HINT
The removal procedure for the RH side is the same as that for the LH side.

56. SEPARATE SPEED SENSOR FRONT LH Removal

57. SEPARATE SPEED SENSOR FRONT RH

HINT
The separation procedure for the RH side is the same as that for the LH side.

58. SEPARATE TIE ROD END SUB-ASSEMBLY LH Removal

59. SEPARATE TIE ROD END SUB-ASSEMBLY RH

HINT
The separation procedure for the RH side is the same as that for the LH side.

60. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH Removal

61. SEPARATE FRONT STABILIZER LINK ASSEMBLY RH

HINT
The separation procedure for the RH side is the same as that for the LH side.

62. SEPARATE FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH Removal

63. SEPARATE FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH

HINT
The separation procedure for the RH side is the same as that for the LH side.

64. SEPARATE FRONT AXLE ASSEMBLY LH Removal

65. SEPARATE FRONT AXLE ASSEMBLY RH

HINT
The separation procedure for the RH side is the same as that for the LH side.

66. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE Removal

67. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY Removal

68. REMOVE NO. 1 OIL COOLER INLET TUBE (for Automatic Transaxle) Removal

69. REMOVE NO. 1 OIL COOLER OUTLET TUBE (for Automatic Transaxle) Removal

70. REMOVE NO. 2 OIL COOLER TUBE CLAMP (for Automatic Transaxle) Removal

71. REMOVE TRANSMISSION OIL LEVEL GAGE SUB-ASSEMBLY (for Automatic Transaxle)

72. SEPARATE TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY (for Automatic Transaxle) Removal

73. REMOVE INTAKE MANIFOLD Removal

74. REMOVE OIL LEVEL DIPSTICK

75. REMOVE OIL LEVEL GAGE GUIDE Removal

76. REMOVE GENERATOR ASSEMBLY Removal

77. REMOVE FAN BELT ADJUSTING BAR Removal

78. SEPARATE WATER INLET HOSE

(a) Loosen the clip and separate the water inlet hose.





79. SEPARATE NO. 3 WATER BY-PASS HOSE

(a) Loosen the clip and separate the No. 3 water by-pass hose.





80. REMOVE WATER INLET Removal

81. REMOVE THERMOSTAT Removal

82. REMOVE IGNITION COIL ASSEMBLY Removal

83. REMOVE RADIO SETTING CONDENSER Removal

84. REMOVE NO. 2 VENTILATION HOSE Removal

85. REMOVE AIR TUBE ASSEMBLY Removal

86. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY Disassembly

87. SET NO. 1 CYLINDER TO TDC / COMPRESSION Disassembly

88. REMOVE CRANKSHAFT PULLEY Disassembly

89. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY Disassembly

90. REMOVE TIMING CHAIN OR BELT COVER SUB-ASSEMBLY Disassembly

91. REMOVE TIMING CHAIN OR BELT COVER OIL SEAL





(a) Using a screwdriver and hammer, remove the oil seal.

NOTICE:
Be careful not to damage the timing chain or belt cover sub-assembly.

HINT
Tape the screwdriver tip before use.

92. REMOVE NO. 2 CHAIN VIBRATION DAMPER Disassembly

93. REMOVE CHAIN TENSIONER SLIPPER Disassembly

94. REMOVE NO. 1 CHAIN VIBRATION DAMPER Disassembly

95. REMOVE CHAIN SUB-ASSEMBLY Disassembly

96. REMOVE CRANKSHAFT TIMING GEAR OR SPROCKET Disassembly

97. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY

(a) Check the lock of the camshaft timing gear.

(b) Release the lock pin.

NOTICE:
Before removing the camshaft timing gear assembly, make sure that the lock pin has been released.

(1) After cleaning and degreasing the VVT oil hole on the intake side of the No. 1 camshaft bearing cap, completely seal the oil hole with adhesive tape or equivalent as shown in the illustration to prevent air from leaking.





NOTICE:
Be sure to cover the oil hole completely because air leaks due to insufficient sealing will prevent the lock pin from being released.

(2) Prick a hole in the tape covering the oil hole as shown in the illustration. (Procedure A)

(3) Apply approximately 150 kPa (1.5 kgf/cm2, 22 psi) of air pressure to the hole pricked in procedure A to release the lock pin.





NOTICE:
* If air leaks out, reattach the adhesive tape.
* Cover the oil hole with a shop rag or piece of cloth when applying air pressure to prevent oil from spraying.
* Do not lock the camshaft timing gear assembly. If it is locked, release the lock pin again.
HINT
* The camshaft timing gear assembly may be turned in the advance direction without applying any force.
* If enough air pressure cannot be applied because of air leakage from the port, releasing the lock pin may be difficult.
(4) Remove the adhesive tape from the No. 1 camshaft bearing cap.

(c) Remove the flange bolt while holding the hexagonal portion of the camshaft, and then remove the camshaft timing gear assembly.





NOTICE:
* Before removing the camshaft timing gear, make sure that the lock pin has been released.
* Be sure not to remove the other 4 bolts.
* Keep the camshaft timing gear assembly horizontal while removing it from the camshaft.
98. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY

(a) Remove the flange bolt while holding the hexagonal portion of the camshaft, and then remove the camshaft timing exhaust gear assembly.





NOTICE:
* Be sure not to remove the other 4 bolts.
* Keep the camshaft timing exhaust gear assembly horizontal while removing it from the camshaft.
99. REMOVE CAMSHAFT BEARING CAP

(a) Uniformly loosen and remove the 10 bearing cap bolts in the sequence shown in the illustration.





(b) Uniformly loosen and remove the 15 bearing cap bolts in the sequence shown in the illustration.





NOTICE:
* Uniformly loosen the bolts while keeping the camshaft level.
* If the camshaft bearing cap bolts hare been loosened, reapply seal packing between the camshaft housing and cylinder head.
(c) Remove the 5 bearing caps.

HINT
Arrange the removed parts in the correct order.

(d) Remove the camshaft and No. 2 camshaft.

100. REMOVE CAMSHAFT

(a) Remove the camshaft.





101. REMOVE NO. 2 CAMSHAFT

(a) Remove the No. 2 camshaft.





102. REMOVE NO. 1 CAMSHAFT BEARING

(a) Remove the 2 No. 1 camshaft bearings.





HINT
Arrange the removed parts in the correct order.

103. REMOVE NO. 2 CAMSHAFT BEARING

(a) Remove the 2 No. 2 camshaft bearings.





HINT
Arrange the removed parts in the correct order.

104. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY

(a) Remove the 2 bolts.





(b) Remove the camshaft housing by prying between the cylinder head and camshaft housing with a screwdriver.





NOTICE:
Be careful not to damage the contact surfaces of the cylinder head and camshaft housing.

HINT
Tape the screwdriver tip before use.
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