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Timing Belt: Installation

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL TIMING BELT 
    1. Check the No. 1 and No. 2 belt idlers.
      1. Visually check the seal portion of the idler pulley for oil leakage. If leakage is found, replace the idler.
      2. Check that the idler turns smoothly. If necessary, replace the idler.
    2. Check the water pump.
      1. Visually check the air hole and water hole for coolant leakage.

        If leakage is found, replace the water pump and belt.

      2. Turn the pulley, and check that the water pump bearing moves smoothly and quietly. If necessary, replace the water pump.
        Fig 1: Checking Water Pump
        G04435621Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove any oil or water on the crankshaft, oil pump pulley, water pump pulley, No. 1 and No. 2 belt idlers. Keep them clean.
      NOTE: Only wipe the pulleys. Do not use any cleansing agents on the pulleys.
    4. Set the No. 1 cylinder to TDC/compression.
      1. Turn the hexagon head portion of the camshaft to align the timing marks of the camshaft timing pulleys and timing belt plates.
        Fig 2: Aligning Timing Marks Of Camshaft Timing Pulleys & Timing Belt Plates
        G04435622Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        HINT:

        Turn the camshaft timing pulleys slightly clockwise to make installation of the timing belt easier.

        • Camshaft timing pulley LH: 1/2 of a tooth 
        • Camshaft timing pulley RH: 1 tooth 
        Fig 3: Installing Timing Belt By Turning Timing Pulleys Clockwise
        G04435623Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Using the crankshaft damper bolt, turn the crankshaft to align the timing marks of the crankshaft timing pulley and oil pump body.
        Fig 4: Turning Crankshaft Aligning Timing Marks Of Crankshaft Timing Pulley & Oil Pump Body
        G04435624Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Remove any oil or water on each pulley. Keep them clean.
        NOTE: Only wipe the pulleys. Do not use cleaning agents on the pulleys.
      4. Face the front mark (arrow) on the belt forward.
      5. Connect the belt to the crankshaft timing pulley. Align the installation mark on the belt with the timing mark of the crankshaft timing pulley.
      6. Connect the belt to the No. 2 belt idler.
      7. Connect the belt to the camshaft timing pulley LH. Align the installation mark on the belt with the timing mark of the camshaft timing pulley.
        Fig 5: Aligning Installation Mark On Belt With Timing Mark
        G04435625Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      8. Connect the belt to the water pump pulley.
      9. Connect the belt to the camshaft timing pulley RH. Align the installation mark on the belt with the timing mark of the camshaft timing pulley.
      10. Connect the timing belt to the No. 1 belt idler.
    5. Set the belt tensioner.
      1. Using a press, slowly press in the push rod using 981 to 9,807 N (100 to 1,000 kgf, 220 to 2,205 lbf) of pressure.
      2. Align the holes of the push rod and housing. Pass a 1.27 mm hexagon wrench through the holes to keep the setting position of the push rod.
      3. Release the press.
      4. Install the dust boot to the belt tensioner.
        Fig 6: Setting Belt Tensioner
        G04435626Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Install the belt tensioner.
      1. Temporarily install the belt tensioner with the 2 bolts.
      2. Alternately tighten the 2 bolts.

        Torque: 26 N*m (265 kgf*cm, 19 ft.*lbf) 

      3. Using pliers, remove the 1.27 mm hexagon wrench from the belt tensioner.
        Fig 7: Installing Belt Tensioner
        G04435627Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Check the valve timing.
      1. Using the crankshaft damper bolt, slowly turn the crankshaft timing pulley 2 revolutions from TDC to TDC.
        NOTE: Always turn the crankshaft pulley clockwise.
        Fig 8: Turning Crankshaft Timing Pulley
        G04435628Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Check that each pulley aligns with the timing marks as shown in Fig 9 .

        If the pulley and timing marks do not align, remove the belt and reinstall it.

        Fig 9: Checking Each Pulley Aligns With Timing Marks
        G04435629Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Remove the crankshaft damper bolt.
  2. INSTALL CRANKSHAFT POSITION SENSOR PLATE 
    1. Install the sensor plate as shown in Fig 10.
      NOTE: Be careful of the installation direction.
      Fig 10: Installing Sensor Plate
      G04435630Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL NO. 1 TIMING BELT COVER 
    1. Install the timing belt cover with the 4 bolts.

      Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

      Fig 11: Installing No. 1 Timing Belt Cover
      G04435631Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL CRANKSHAFT DAMPER SUB-ASSEMBLY 
    1. Align the damper set key with the key groove of the crankshaft damper.
    2. Using SST and a hammer, tap in the damper.

      SST 09223-46011 

      Fig 12: Tapping In Damper Using SST & Hammer
      G04435632Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using SST, install the damper bolt.

      SST 09213-70011 (09213-70020), 09330-00021 

      Torque: 245 N*m (2,498 kgf*cm, 181 ft.*lbf) 

      Fig 13: Installing Damper Bolt Using SST
      G04435633Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL FAN BRACKET SUB-ASSEMBLY 
    1. Install the fan bracket with the 2 bolts and 2 nuts.

      Torque: 

      • 16 N*m (163 kgf*cm, 12 ft.*lbf) for 12 mm head 
      • 32 N*m (326 kgf*cm, 24 ft.*lbf) for 14 mm head 

      Bolt length:  

      • 106 mm (4.17 in.) for 12 mm head bolt A 
      • 114 mm (4.49 in.) for 14 mm head bolt B 
      Fig 14: Installing Fan Bracket Sub-Assembly
      G04435634Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL DRIVE BELT TENSIONER ASSEMBLY 
    1. Install the belt tensioner with the bolt and 2 nuts.

      Torque: 16 N*m (163 kgf*cm, 12 ft.*lbf) 

      HINT:

      Use a bolt that is 106 mm (4.17 in.) in length.

      Fig 15: Installing Drive Belt Tensioner Assembly
      G04435635Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL NO. 2 TIMING BELT COVER SUB-ASSEMBLY 
    1. Set the belt cover by matching the claws and pin with each part.
    2. Install the timing belt cover with the 2 bolts.

      Torque: 16 N*m (163 kgf*cm, 12 ft.*lbf) 

      HINT:

      Use bolts that are 106 mm (4.17 in.) in length.

      Fig 16: Installing No. 2 Timing Belt Cover Sub-Assembly
      G04435636Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY 
    1. Install the idler pulley and cover plate with the bolt.

      Torque: 39 N*m (398 kgf*cm, 29 in.*lbf) 

      Fig 17: Installing No. 2 Idler Pulley Sub-Assembly
      G04435637Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL NO. 3 TIMING BELT COVER SUB-ASSEMBLY LH 
    1. Install the gasket to the belt cover.
    2. Pass the camshaft position sensor wire through the cover hole.
    3. Install the cover with the 4 bolts.

      Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

    4. Install the wire grommet to the belt cover.
    5. Install the sensor connector to the sensor holder.
    6. Connect the sensor connector.
    7. Install the sensor wire to the wire clamp on the cover.
    8. Install the engine wire to the 2 wire clamps on the cover.
      Fig 18: Installing No. 3 Timing Belt Cover Sub-Assembly LH
      G04435638Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. INSTALL OIL COOLER PIPE 
    1. Connect the 3 water by-pass hoses as shown in Fig 19.
      Fig 19: Connecting Water By-Pass Hoses
      G04435639Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the oil cooler pipe to the cover with the cap nut and the bolt.

      Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

  11. INSTALL NO. 3 TIMING BELT COVER SUB-ASSEMBLY RH 
    1. Install the gasket to the belt cover.
    2. Install the cover with the cap nut and 3 bolts.

      Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

    Fig 20: Installing No. 3 Timing Belt Cover Sub-Assembly RH
    G04435640Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. CONNECT COMPRESSOR ASSEMBLY (See  INSTALLATION  ) 
  13. INSTALL GENERATOR ASSEMBLY (See  INSTALLATION  ) 
  14. INSTALL VANE PUMP ASSEMBLY (See  INSTALLATION  ) 
  15. INSTALL DRIVE BELT (See  INSTALLATION   ) 
  16. INSTALL RADIATOR ASSEMBLY (See  INSTALLATION  ) 
  17. CONNECT NO. 1 OIL COOLER OUTLET TUBE (See  INSTALLATION  ) 
  18. CONNECT NO. 1 OIL COOLER INLET TUBE (See  INSTALLATION  ) 
  19. CONNECT NO. 2 RADIATOR HOSE (See  INSTALLATION  ) 
  20. CONNECT NO. 1 RADIATOR HOSE (See  INSTALLATION  ) 
  21. INSTALL AIR CLEANER ASSEMBLY 
    1. Install the air cleaner assembly with the 3 bolts.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    2. Connect the MAF meter connector and clamp to the air cleaner.
  22. INSTALL AIR CLEANER HOSE ASSEMBLY (See  INSTALLATION  ) 
  23. INSTALL V-BANK COVER (See  INSTALLATION  ) 
  24. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  25. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
  26. ADD ENGINE COOLANT (See  REPLACEMENT  ) 
  27. CHECK FOR ENGINE COOLANT LEAKS 
    1. Check for engine coolant leaks (see ON-VEHICLE INSPECTION ).
  28. INSTALL NO. 1 ENGINE UNDER COVER 
    1. Install the engine under cover with the 5 bolts.
  29. INSTALL ENGINE REAR UNDER COVER 
    1. Install the engine under cover with the 8 bolts.
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