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Removal [10/2014 - ]: Procedure

  1. REMOVE FRONT WHEEL RH 
  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 
  3. REMOVE ENGINE UNDER COVER RH 
  4. REMOVE FRONT FENDER APRON SEAL RH 
  5. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 

    See step  18

  6. REMOVE COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 1 and PROCEDURE - Step 1

  7. REMOVE INLET AIR CLEANER ASSEMBLY 

    See step  23

  8. REMOVE AIR CLEANER CAP SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3

  9. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY 

    See step  25

  10. REMOVE AIR CLEANER CASE SUB-ASSEMBLY 

    See step  26

  11. REMOVE NO. 2 ENGINE MOUNTING STAY RH 

    See step  52

  12. DISCONNECT EARTH WIRE 

    See step  53

  13. REMOVE ENGINE MOVING CONTROL ROD BRACKET 

    See step  54

  14. SEPARATE INVERTER RESERVE TANK ASSEMBLY 
    1. Remove the 2 bolts and separate the inverter reserve tank assembly.
      GTY315520Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. SEPARATE NO. 2 ENGINE ROOM RELAY BLOCK 
    1. Remove the screw and separate the front fender liner RH.
      GTY372249Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt, separate the 2 clamps and No. 2 engine room relay block.
      GTY383167Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. DISCONNECT ENGINE WIRE 
    1. Disconnect the 9 connectors and 3 harness clamps.
      GTY380078Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 5 bolts and 3 nuts and disconnect the engine wire from the engine.
  17. REMOVE IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 2

  18. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY 

    See step  15

  19. SET NO. 1 CYLINDER TO TDC/COMPRESSION 
    1. Turn the crankshaft pulley until its timing notch (groove) and the timing mark "0" of the timing chain cover sub-assembly are aligned.
      GTY565752Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Paint Mark
      *b Timing Mark
      *c Timing Notch
    2. Check that both timing marks on the camshaft timing gear assembly and camshaft timing sprocket are facing upward as shown in the illustration. If not, turn the crankshaft 1 revolution (360°) to align the timing marks as shown in the illustration.

      HINT: 

      "A" is not a timing mark.

    3. Place paint marks on the chain sub-assembly in alignment with the timing marks on the camshaft timing gear assembly and camshaft timing sprocket.
  20. REMOVE TIMING CHAIN COVER PLATE 
    1. Remove the 4 bolts, timing chain cover plate and gasket.
      GTY315531Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY 
    1. Turn the crankshaft pulley approximately 10° clockwise.
      GTY375463Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Turn the crankshaft pulley approximately 10° counterclockwise.
      GTY370584Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Align the holes of the stopper plate and No. 1 chain tensioner assembly, and insert a pin into the stopper plate hole to lock the No. 1 chain tensioner assembly.
      GTY477520Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Pin
    4. Turn the crankshaft pulley approximately 10° clockwise.
      GTY379626Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 bolts, No. 1 chain tensioner assembly and gasket.
      GTY320667Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Make sure not to drop the gasket inside the timing chain cover sub-assembly.

    6. Turn the crankshaft pulley approximately 10° counterclockwise.
      GTY361357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE TIMING CHAIN GUIDE 

    See step  15

  23. REMOVE OIL PUMP RELIEF VALVE PLUG 

    See step  20

  24. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY 
    1. Hold the hexagonal portion of the camshaft with a wrench and remove the bolt from the camshaft.
      GTY321126Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Hold
      *b Turn
      NOTE:

      Be careful not to damage the cylinder head sub-assembly or spark plug tube with the wrench.

    2. Separate the camshaft timing gear assembly from the camshaft.
      GTY315509Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the chain sub-assembly from the camshaft timing gear assembly, and turn the camshaft timing gear assembly approximately 180°.
      GTY315129Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Narrow
      *b Wide
    4. Remove the camshaft timing gear assembly.
      GTY315527Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not disassemble the camshaft timing gear assembly.

  25. REMOVE CAMSHAFT BEARING CAP 
    1. Using several steps, remove the 11 bolts in the sequence shown in the illustration.
      Fig 1: Camshaft Bearing Cap Loosening Sequence (1 Of 2)
      GTY541286Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using several steps, remove the 10 bolts in the sequence shown in the illustration.
      Fig 2: Camshaft Bearing Cap Loosening Sequence (2 Of 2)
      GTY561820Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the No. 1 camshaft bearing cap, No. 2 camshaft bearing cap and 3 No. 3 camshaft bearing caps.

      HINT: 

      Arrange the removed parts in the correct order.

  26. REMOVE CAMSHAFT 
    1. Remove the camshaft from the camshaft housing sub-assembly.
      GTY315526Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  27. REMOVE NO. 2 CAMSHAFT 
    1. Hold up the chain sub-assembly and remove the No. 2 camshaft from the camshaft housing sub-assembly.
      GTY315517Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Suspend the chain sub-assembly with a string or equivalent as shown in the illustration.
      GTY293788Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Be careful not to drop the chain sub-assembly inside the timing chain cover sub-assembly.

  28. REMOVE CAMSHAFT TIMING SPROCKET 
    1. Secure the No. 2 camshaft in a vise by clamping the hexagonal part using aluminum plates.
      NOTE:

      Do not damage the No. 2 camshaft by tightening the vise excessively.

    2. Remove the bolt and camshaft timing sprocket.
      GTY519737Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not damage the No. 2 camshaft or camshaft timing sprocket.

  29. REMOVE OIL CONTROL VALVE FILTER 

    See step  34

  30. REMOVE NO. 1 CAMSHAFT BEARING 

    See step  36

  31. REMOVE NO. 2 CAMSHAFT BEARING 

    See step  37