CAMSHAFT (w/ DPF) INSTALLATION

CAUTION:

When replacing an injector (including interchanging injectors between cylinders), common rail, cylinder head, or intake manifold, replace the corresponding injection pipes with a new one.

Note

When fuel lines are disconnected, air may enter the fuel lines, leading to engine starting trouble. Therefore, perform forced regeneration and bleed the air from the fuel lines Click here.


  1. CHECK INJECTOR COMPENSATION CODE

    A0159NUE05

    Note


    • When an injector assembly is replaced, the new injector compensation code must be input into the ECM. When the ECM is replaced, all of the existing injector compensation codes must be input into the new ECM.

    • Injector compensation codes are unique, 30-digit, alphanumeric values printed on the head portion of each injector assembly. If an incorrect injector compensation code is input into the ECM, the engine assembly may rattle or engine idling may become rough. In addition, engine failure may occur and the life of the engine may be shortened.

    • When an injector compensation code is input into the ECM, the pilot quantity learning values stored in the ECM are initialized. Also, DTC P062F is stored when the pilot quantity learning values are initialized.

    Text in Illustration
    *1 Injector Compensation Code
    *a Example

    1. After replacing injector assemblies with new one(s), input injector compensation code(s) of the injector assemblies into the ECM as follows:

      Tech Tips


      • Each injector assembly has different fuel injection characteristics. In order to optimize the fuel injections, the ECM uses the compensation codes to balance the different fuel injections between each injector assembly.

      • When only one or more injector assemblies are replaced, input the injector compensation code(s), perform pilot quantity learning, and then clear the DTCs.

      • When the engine switch is turned on (IG) after replacing the ECM, DTC P062F is stored. This indicates that the injector compensation code(s) need to be registered. Manually clear the DTC upon completion of pilot quantity learning.


      1. Input the compensation code(s), which is/are imprinted on the head portion(s) of the new injector assemblies, into the GTS.

      2. Input the new injector compensation code(s) into the ECM using the GTS.

      3. Turn the GTS off and turn the engine switch off.

      4. Wait for at least 30 seconds.

      5. Turn the engine switch on (IG) and turn the GTS on.

      6. Perform pilot quantity learning.

      7. Clear DTC P062F stored in the ECM using the GTS Click here.

        Note

        If the DTCs are cleared without performing pilot quantity learning, DTC P062F is stored immediately after clearing DTCs.

    2. Register compensation codes.

      A015AIOE04

      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

        Note

        Do not start the engine.

      3. Turn the GTS on.

      4. A015BL1

        Enter the following menus: Engine and ECT / Utility / Injector Compensation.

      5. Press Next.

      6. A015BOM

        Press Next again to proceed.

      7. A015C4R

        Select "Set Compensation Code".

      8. Press Next.

      9. A0159FQ

        Select the number of the cylinder corresponding to the injector compensation code that you want to register.

      10. Press Next.

      11. A015CV0

        Register compensation code.


        1. Press Input.

        2. A0158O4

          Manually input the cylinder compensation code using the keyboard on the GTS screen. The code is a 30-digit, alphanumeric value printed on the injector head portion.

          Tech Tips

          Each injector compensation code is unique. The compensation code for each selected cylinder must be input into the GTS correctly.

        3. Confirm that the compensation code for the selected cylinder is correct, and then press OK.

      12. A015C7A

        Check that the compensation code displayed on the screen is correct by comparing it with the 30-digit alphanumeric value on the head portion of the injector assembly.

        Note

        If an incorrect injector compensation code is input into the ECM, the engine may rattle or engine idling may become rough. In addition, engine failure may occur and the life of the engine may be shortened.

        Tech Tips


        • If a wrong compensation code is input or read, return to the Input Value screen by pressing Input.

        • The saving process may fail due to a problem with the wire harness or a bad connection with the DLC3. Check the wire harness and DLC3 connection. If no problem is found with either, the ECM may be malfunctioning. Check the ECM and repeat this operation.

      13. Press Next to register the injector compensation code in the ECM.

        Tech Tips


        • If the registration process fails, the injector compensation code may be incorrect. Check the injector compensation code again.

        • If the input injector compensation code fails to register even though it is input correctly, there may be a problem with the wire harness or a bad connection with the DLC3. Check the wire harness and DLC3 connection. If no problem is found with either, the ECM may be malfunctioning. Check the ECM and restart this operation.

      14. A0158CJ

        If you want to continue with other compensation code registrations, press Next. To finish the registration, press Exit.

      15. Turn the GTS off and turn the engine switch off.

      16. Wait for at least 30 seconds.

      17. Turn the engine switch on (IG), and then turn the GTS on.

      18. Perform pilot quantity learning.

      19. Clear DTC P062F stored in the ECM using the GTS Click here.

        Note

        If the DTCs are cleared without performing pilot quantity learning, DTC P062F is stored immediately after clearing DTCs.

  2. INSTALL NO. 3 AND NO. 4 CAMSHAFTS

    A015895E02

    Note

    If replacing a camshaft with a new one, make a matchmark on the new camshaft in the same place as the old camshaft. Determine the matchmark placement by using the dot mark as a reference point and counting the number of gear teeth from the dot mark to the matchmark as shown in the illustration.

    Text in Illustration
    *1 Dot Mark
    *2 Matchmark
    *a Number of Gear Teeth

    1. A015D59

      Add more than 19 cc (1.16 cu. in.) of engine oil into the cylinder head side oil holes.

    2. A015DRP

      Apply engine oil to the rollers of the valve rocker arms and the camshaft housing of the cylinder head.

    3. A015B2QE03
      Text in Illustration
      *1 Matchmark

      Install the No. 3 and No. 4 camshafts.


      1. Apply engine oil to the camshaft journals, lobes, thrust portion and gears.

      2. Align the matchmarks of the No. 3 and No. 4 camshaft timing gears as shown in the illustration.

    4. A015833

      Place the camshafts into the cylinder head.

      Note

      A015BZL

      Before and after setting the camshafts, firmly set the rocker arms to the lash adjusters.

    5. A0156J3

      Install the No. 4 camshaft bearing cap.


      1. Align the No. 4 camshaft bearing cap and the ring pins of the No. 5 camshaft bearing cap.

      2. Temporarily install the 4 bolts by hand.

    6. A015CRV

      Install the No. 3 camshaft bearing caps.


      1. Confirm the marks and numbers on the camshaft bearing caps and place them in their proper position and direction.

      2. Temporarily install the 8 bolts, which are not installed with the oil feed pipe, by hand.

    7. A015BBO

      Temporarily install the No. 3 and No. 4 camshaft oil feed pipes with the 8 bolts by hand.

      Note

      If even one of the pipe bolt holes does not match its camshaft bearing cap bolt hole, replace the camshaft oil feed pipe.

      Tech Tips

      The pipe is bent on the intake side, and straight on the exhaust side.

    8. A0155UU

      Temporarily install the 2 union bolts by hand.

    9. A0157CVE03
      Text in Illustration
      *1 12 mm Head Bolt
      *2 10 mm Head Bolt

      Uniformly tighten the 20 bolts in several steps in the order shown in the illustration.

      Torque:
      for 12 mm head bolt of No. 4 camshaft bearing cap
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }
      for 10 mm head bolt of No. 3 camshaft bearing cap
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
    10. A0155KQ

      Tighten the 2 union bolts.

      Torque:
      17 N*m  { 173 kgf*cm, 13 ft.*lbf }
    11. A015ATK

      Remove the service bolt from the No. 4 camshaft timing gear.

      Note

      Do not drop the bolt into the engine.

      Tech Tips

      If the bolt is difficult to remove, rotate the camshaft and remove the bolt. Then realign the matchmarks of the No. 3 and No. 4 camshaft timing gears.

    12. A015BT2

      Temporarily install the No. 2 timing chain and No. 2 camshaft timing sprocket to the No. 3 camshaft with the 2 bolts.

    13. A0155ILE03

      Using SST, hold the No. 2 camshaft timing sprocket. Tighten the 2 bolts.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )
      Torque:
      25 N*m  { 250 kgf*cm, 18 ft.*lbf }

    14. Rotate the crankshaft pulley clockwise so that the 2 remaining pump drive shaft gear bolts can be installed.

    15. A015BT2

      Temporarily install the 2 bolts to the No. 3 camshaft.

    16. A0155ILE03

      Using SST, hold the No. 2 camshaft timing sprocket. Tighten the 2 bolts.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )
      Torque:
      25 N*m  { 250 kgf*cm, 18 ft.*lbf }
    17. A015550

      Remove the hexagon wrench from the No. 2 chain tensioner.

    18. Remove the adhesive from the threads of the taper screw plug and the bolt hole of the timing gear case.

    19. A01594Z

      Apply adhesive to 3 or more threads of the taper screw plug.

      Adhesive
      Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent
    20. A015BBY

      Using a 10 mm hexagon wrench, install the taper screw plug.

      Torque:
      15 N*m  { 153 kgf*cm, 11 ft.*lbf }

  3. INSTALL NO. 1 AND NO. 2 CAMSHAFTS

    A015895E02

    Note

    If replacing a camshaft with a new one, make a matchmark on the new camshaft in the same place as the old camshaft. Determine the matchmark placement by using the dot mark as a reference point and counting the number of gear teeth from the dot mark to the matchmark as shown in the illustration.

    Text in Illustration
    *1 Dot Mark
    *2 Matchmark
    *a Number of Gear Teeth

    1. A015D59

      Add more than 19 cc (1.16 cu. in.) of engine oil into the cylinder head side oil holes.

    2. A015DRP

      Apply engine oil to the rollers of the valve rocker arms and the camshaft housing of the cylinder head.

    3. Install the No. 1 and No. 2 camshafts.


      1. Apply engine oil to the camshaft journals, lobes, thrust portion and gears.

      2. A01598LE04
        Text in Illustration
        *1 Matchmark

        Align the matchmarks of the No. 1 and No. 2 camshaft timing gears as shown in the illustration.

      3. A0157MH

        Place the 2 camshafts into the cylinder head.

        Note

        Before and after setting the camshafts, firmly set the rocker arms to the lash adjusters.

        A015BZL
    4. A0156SR

      Install the No. 1 camshaft bearing cap.


      1. Align the No. 1 camshaft bearing cap and the ring pins of the No. 2 camshaft bearing cap.

      2. Temporarily install the 4 bolts by hand.

    5. A015D4Z

      Install the No. 3 camshaft bearing caps.


      1. Confirm the marks and numbers on the camshaft bearing caps and place them in their proper position and direction.

      2. Temporarily install the 8 bolts, which are not installed with the oil feed pipe, by hand.

    6. A0156ZQ

      Temporarily install the No. 1 and No. 2 camshaft oil feed pipes with the 8 bolts by hand.

      Note

      If even one of the pipe bolt holes does not match its camshaft bearing cap bolt hole, replace the camshaft oil feed pipe.

      Tech Tips

      The pipe is bent on the intake side, and straight on the exhaust side.

    7. A015DV6

      Temporarily install the 2 union bolts by hand.

    8. A0158FDE03
      Text in Illustration
      *1 12 mm Head Bolt
      *2 10 mm Head Bolt

      Uniformly tighten the 20 bolts in several steps in the order shown in the illustration.

      Torque:
      for 12 mm head bolt of No. 1 camshaft bearing cap
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }
      for 10 mm head bolt of No. 3 camshaft bearing cap
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
    9. A015DV6

      Tighten the 2 union bolts.

      Torque:
      17 N*m  { 173 kgf*cm, 13 ft.*lbf }
    10. A015ATK

      Remove the service bolt from the No. 1 camshaft timing gear.

      Note

      Do not drop the bolt into the engine.

      Tech Tips

      If the bolt is difficult to remove, rotate the camshaft and remove the bolt. Then realign the matchmarks of the No. 1 and No. 2 camshaft timing gears.

    11. Temporarily install the No. 1 timing chain and No. 1 camshaft timing sprocket to the No. 2 camshaft.

    12. A015BFZ

      Temporarily install the pump drive shaft gear with the 2 bolts.

    13. A015AGJE01

      Using SST, hold the pump drive shaft gear. Tighten the 2 bolts.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )
      Torque:
      25 N*m  { 250 kgf*cm, 18 ft.*lbf }

    14. Rotate the crankshaft clockwise so that the 2 remaining pump drive shaft gear bolts can be installed.

    15. A015AKG

      Temporarily install the 2 bolts to the pump drive shaft gear.

    16. A015AGJE01

      Using SST, hold the pump drive shaft gear. Tighten the 2 bolts.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )
      Torque:
      25 N*m  { 250 kgf*cm, 18 ft.*lbf }
    17. A015A7R

      Remove the hexagon wrench.

    18. Remove the adhesive from the threads of the taper screw plug and the bolt hole of the timing gear case.

    19. A01594Z

      Apply adhesive to 3 or more threads of the taper screw plug.

      Adhesive
      Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent
    20. A015CZD

      Using a 10 mm hexagon wrench, install the taper screw plug.

      Torque:
      15 N*m  { 153 kgf*cm, 11 ft.*lbf }

  4. CHECK NO. 1 CYLINDER TO TDC/COMPRESSION


    1. Rotate the crankshaft clockwise 3 times or more, and check that the timing marks of the camshafts (1 dot mark each) align. If the timing marks of the camshafts do not align, repeat the "Install No. 3 and No. 4 Camshafts" and "Install No. 1 and No. 2 Camshafts" procedures.

      A015E0J

  5. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH


    1. A015E8O

      Temporarily install 2 service stud bolts (8 mm x 1.25 pitch with a length of 30 mm or more) to the 2 locations shown in the illustration.

    2. A0157JO

      Apply seal packing as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Text in Illustration
      A015DIT Seal Packing

      Note


      • Remove any oil from the contact surface.

      • Install the cylinder head cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.

      • Do not start the engine for at least 2 hours after the installation.

    3. Install a new cylinder head cover gasket LH and new No. 4 cylinder head cover gasket to the cylinder head cover LH.

      Note

      Remove any oil from the contact surface.

    4. Using the service stud bolts as guides, place the cylinder head cover LH on the cylinder head.

    5. Remove the 2 service stud bolts.

    6. A015E4ME01

      Temporarily install the cylinder head cover LH with the 18 bolts and 4 nozzle holder clamp seats. Tighten the 18 bolts and 4 nozzle holder clamp seats in the order shown in the illustration.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
      Text in Illustration
      A015DIT Bolt
      A015CC1 Nozzle Holder Clamp Seat

      Tech Tips

      After tightening the bolts, check that the bolts at step 16 and 24 are tightened to the specified torque.

  6. INSTALL OIL SEPARATOR ASSEMBLY


    1. Install a new gasket to the oil separator.

      Note

      Remove any oil from the contact surface.

    2. Install the oil separator with the 3 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  7. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY RH


    1. A01587H

      Temporarily install 2 service stud bolts (8 mm x 1.25 pitch with a length of 30 mm or more) to the 2 locations shown in the illustration.

    2. A015D5W

      Apply seal packing as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Text in Illustration
      A015DIT Seal Packing

      Note


      • Remove any oil from the contact surface.

      • Install the cylinder head cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.

      • Do not start the engine for at least 2 hours after the installation.

    3. Install a new cylinder head cover gasket RH and new No. 3 cylinder head cover gasket to the cylinder head cover RH.

      Note

      Remove any oil from the contact surface.

    4. Using the service stud bolts as guides, place the cylinder head cover RH on the cylinder head.

    5. Remove the 2 service stud bolts.

    6. A015872E01

      Temporarily install the cylinder head cover RH with the 19 bolts and 4 nozzle holder clamp seats. Tighten the 19 bolts and 4 nozzle holder clamp seats in the order shown in the illustration.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
      Text in Illustration
      A015DIT Bolt
      A015CC1 Nozzle Holder Clamp Seat

      Tech Tips

      After tightening the bolts, check that the bolts at step 16 and 25 are tightened to the specified torque.

  8. INSTALL FUEL INJECTOR RH

    Note


    • Be sure to install the injector, holder clamp and bolt to their original positions.

    • Before installing the injector, check for carbon, foreign matter, etc. on the seal surfaces of the cylinder head and injector. If there is foreign matter, remove it before installing the injector.


    1. A0157PJ

      Install 4 new injection nozzle seats to the cylinder head.

    2. A0158GAE01
      Text in Illustration
      *1 New O-Ring

      Apply a light coat of clean engine oil to 4 new O-rings.

    3. Install the O-rings to each injector as shown in the illustration.

    4. Insert the 4 injectors into the cylinder head.

      Note


      • Insert the injector until it touches the nozzle seat surface.

      • After installing the injector to the cylinder head, the O-ring may prevent the injector from fully seating. If so, pull out the injector and reinstall it.

      • Always return an injector to the same place it was removed from.

    5. For an injector that has been replaced with a new injector, register the injector compensation code Click here.

    6. A01588XE01

      Temporarily install 4 new washers and the 4 nozzle holder clamps with the 4 clamp bolts.

      Text in Illustration
      *1 New Washer

      Note


      • A015CTFE01

        The fork portion of the nozzle holder clamp must be set on the injector.

      • Before tightening the bolts, check that the nozzle holder clamp is set properly.

      • To tighten the clamp bolts, first tighten them by hand until they cannot be turned further. Then, tighten the bolts to the specified torque in a later step.

      • When tightening the bolts, be careful not to tilt the bolt and clamp.

      • Do not reuse the washer.

      Text in Illustration
      *1 Nozzle Holder Clamp
    7. A01591Y

      Temporarily install 4 new injection pipes to the common rail and injector.

    8. Check the nozzle leakage pipe. Check that there are no scratches or dents on the union seal surfaces. If scratches or dents are present, replace the nozzle leakage pipe.

    9. A015BLL

      Temporarily install the No. 1 leakage pipe and 4 new gaskets with the 4 injector hollow screws and union bolt.

      Tech Tips

      To position the injectors, loosely tighten the 4 hollow screws and union bolt.

      Text in Illustration
      A015DIT Injector Hollow Screw
      A015CC1 Union Bolt

    10. Tighten the 4 holder clamp bolts.

      Torque:
      25 N*m  { 255 kgf*cm, 18 ft.*lbf }

    11. Remove the 4 injection pipes.

  9. INSTALL FUEL INJECTOR LH

    Note


    • Be sure to install the injector, holder clamp and bolt to their original positions.

    • Before installing the injector, check for carbon, foreign matter, etc. on the seal surfaces of the cylinder head and injector. If there is foreign matter, remove it before installing the injector.


    1. A0157PJ

      Install 4 new injection nozzle seats to the cylinder head.

    2. A0158GAE01
      Text in Illustration
      *1 New O-Ring

      Apply a light coat of clean engine oil to 4 new O-rings.

    3. Install the O-rings to each injector as shown in the illustration.

    4. Insert the 4 injectors into the cylinder head.

      Note


      • Insert the injector until it touches the nozzle seat surface.

      • After installing the injector to the cylinder head, the O-ring may prevent the injector from fully seating. If so, pull out the injector and reinstall it.

      • Always return an injector to the same place it was removed from.

    5. For an injector that has been replaced with a new injector, register the injector compensation code Click here.

    6. A01588XE01

      Temporarily install 4 new washers and the 4 nozzle holder clamps with the 4 clamp bolts.

      Text in Illustration
      *1 New Washer

      Note


      • A015CTFE01

        The fork portion of the nozzle holder clamp must be set on the injector.

      • Before tightening the bolts, check that the nozzle holder clamp is set properly.

      • To tighten the clamp bolts, first tighten them by hand until they cannot be turned further. Then, tighten the bolts to the specified torque in a later step.

      • When tightening the bolts, be careful not to tilt the bolt and clamp.

      • Do not reuse the washer.

      Text in Illustration
      *1 Nozzle Holder Clamp
    7. A0156IV

      Temporarily install the common rail LH with the 2 bolts.

    8. A015A5S

      Temporarily install 4 new injection pipes to the common rail and injector.

    9. Check the nozzle leakage pipe. Check there are no scratches or dents on the union seal surfaces. If scratches or dents are present, replace the nozzle leakage pipe.

    10. A015BOU

      Temporarily install the No. 2 leakage pipe and 4 new gaskets with the 4 injector hollow screws and 2 bolts.

      Text in Illustration
      A015DIT Injector Hollow Screw
      A015CC1 Bolt

      Tech Tips

      To position the injectors, loosely tighten the 4 hollow screws and 2 bolts.

    11. Tighten the 4 holder clamp bolts.

      Torque:
      25 N*m  { 255 kgf*cm, 18 ft.*lbf }

    12. Remove the 4 injection pipes.

    13. Remove the 2 bolts and common rail LH.

  10. INSTALL CYLINDER HEAD COVER INSULATOR RH

  11. INSTALL CYLINDER HEAD COVER INSULATOR LH

  12. INSTALL NO. 2 FUEL PUMP BRACKET


    1. Install the No. 2 fuel pump bracket with the bolt.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  13. INSTALL NO. 2 FUEL INJECTOR PROTECTOR


    1. A0159EH

      Install the No. 2 fuel injector protector with the bolt.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      Tech Tips

      Press the ventilation hose clip against the No. 2 fuel injector protector as shown in the illustration.

    2. Attach the hose clamp.

  14. INSTALL BREATHER PLUG LH


    1. Install the breather plug LH.

    2. w/o DPF:

      Attach the clamp.

    3. Connect the hose.

  15. INSTALL NO. 3 VENTILATION HOSE

  16. INSTALL NO. 1 FUEL INJECTOR PROTECTOR


    1. A0155XO

      Install the No. 1 fuel injector protector with the bolt.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      Tech Tips

      Press the ventilation hose clip against the No. 1 fuel injector protector as shown in the illustration.

  17. INSTALL NO. 2 VENTILATION HOSE

  18. INSTALL NO. 3 NOZZLE LEAKAGE PIPE


    1. Temporarily install 2 new gaskets and the No. 3 nozzle leakage pipe with the 2 injector hollow screws and 3 bolts.

    2. Tighten the 2 injector hollow screws and 3 bolts.

      Torque:
      for injector hollow screw
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }
      for bolt
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

      Tech Tips

      Tighten the injector hollow screws first, and then tighten the bolts.

  19. INSTALL CONNECTING WIRE


    1. Attach the 2 clamps to install the connecting wire.

  20. INSTALL VACUUM PUMP ASSEMBLY


    1. A015CP4

      Apply engine oil to 2 new O-rings.

    2. Install the 2 O-rings to the vacuum pump.

    3. A0159XFE01

      Install the vacuum pump so that the coupling teeth of the vacuum pump (labeled A) and the groove of the camshaft (labeled B) are aligned.

      Note

      Be careful not to damage the O-ring.

    4. A0155AS

      Install the vacuum pump with the 3 bolts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

      Note

      Confirm that the vacuum pump is not at an angle, and that there is no clearance between the fitting surfaces.

  21. INSTALL NO. 2 IDLER PULLEY BRACKET (w/ Viscous Heater)


    1. A015AJ7

      Temporarily install the No. 2 idler pulley bracket with the bolt.

    2. Temporarily install the 2 bolts to the No. 2 idler pulley bracket bolt hole.

    3. A015BQBE01

      Uniformly tighten the 3 bolts of the No. 2 idler pulley bracket in the order shown in the illustration.

      Torque:
      49 N*m  { 495 kgf*cm, 36 ft.*lbf }

  22. INSTALL NO. 2 IDLER PULLEY (w/ Viscous Heater)


    1. A0159CU

      Install the collar, No. 2 idler pulley and cover with the bolt.

      Torque:
      49 N*m  { 495 kgf*cm, 36 ft.*lbf }

  23. INSTALL INJECTION PIPE RH


    1. Using a union nut wrench, install 4 new injection pipes.

      Torque:
      34 N*m  { 347 kgf*cm, 25 ft.*lbf }

      Note


      • Make sure there is no damage or foreign matter on the seal surfaces.

      • Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

    2. w/ Intercooler:

      Install the 4 injection pipe clamps with the 2 nuts.

      Torque:
      5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

  24. INSTALL CYLINDER HEAD COVER SILENCER RH


    1. Install the cylinder head cover silencer with the 4 bolts.

      Torque:
      5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

  25. CONNECT NO. 2 ENGINE WIRE


    1. A0156MME01

      Connect the No. 2 engine wire with the 3 bolts.

      Torque:
      for bolt A
      13 N*m  { 133 kgf*cm, 10 ft.*lbf }
      for bolt B
      32 N*m  { 326 kgf*cm, 24 ft.*lbf }

    2. Attach the 2 wire harness clamps.

  26. INSTALL FUEL FILTER TO INJECTION PUMP FUEL PIPE SUB-ASSEMBLY


    1. w/ DPF:

      Note

      Check for damage and foreign matter on the fuel pipe installation surface of the fuel supply pump.

      If there is foreign matter, remove it from the installation surface.

      If the installation surface is damaged, replace the fuel supply pump.


      1. Temporarily install a new gasket and fuel filter to injection pump fuel pipe with the nut, bolt and union bolt.

      2. Install the No. 2 injection pipe clamp with the bolt.

        Torque:
        4.0 N*m  { 41 kgf*cm, 35 in.*lbf }

      3. Tighten the union bolt, bolt and nut.

        Torque:
        for union bolt
        12 N*m  { 125 kgf*cm, 9 ft.*lbf }
        for bolt and nut
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      4. Connect the fuel hose.

    2. w/o DPF:


      1. Install the fuel filter to injection pump fuel pipe with the bolt.

        Torque:
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      2. Connect the 2 hoses to the fuel pipe.

  27. INSTALL COMMON RAIL ASSEMBLY LH


    1. Install the common rail with the 2 bolts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

  28. INSTALL NO. 5 NOZZLE LEAKAGE PIPE


    1. Install a new gasket and the leakage pipe with the union bolt.

      Torque:
      29 N*m  { 296 kgf*cm, 21 ft.*lbf }

      Note

      Make sure there is no foreign matter or damage on the seal surface.

    2. w/ DPF:

      Connect the fuel hose.

  29. INSTALL NO. 2 FUEL PIPE


    1. Install the No. 2 fuel pipe with the union bolt and bolt.

      Torque:
      for union bolt
      29 N*m  { 296 kgf*cm, 21 ft.*lbf }
      for bolt
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

    2. Install the No. 4 fuel hose.

  30. INSTALL INJECTION PIPE LH


    1. Using a union nut wrench, install the 4 new injection pipes.

      Torque:
      34 N*m  { 347 kgf*cm, 25 ft.*lbf }

      Note


      • Make sure there is no damage or foreign matter on the seal surfaces.

      • Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

    2. w/ Intercooler:

      Install the 4 injection pipe clamps with the 2 nuts.

      Torque:
      5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

  31. INSTALL NO. 4 NOZZLE LEAKAGE PIPE


    1. Temporarily install a new gasket and No. 4 nozzle leakage pipe with the fuel check valve.

    2. Tighten the fuel check valve.

      Torque:
      32 N*m  { 321 kgf*cm, 23 ft.*lbf }

    3. Connect the fuel hose.

  32. INSTALL CYLINDER HEAD COVER SILENCER LH


    1. Install the cylinder head cover silencer with the 4 bolts.

      Torque:
      5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

  33. INSTALL NO. 1 VACUUM TRANSMITTING PIPE SUB-ASSEMBLY


    1. Install the vacuum transmitting pipe with the 3 bolts.

      Torque:
      6.0 N*m  { 61 kgf*cm, 53 in.*lbf }

    2. Connect the 2 vacuum hoses.

  34. INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY


    1. Install the vacuum switching valve with the bolt.

      Torque:
      6.0 N*m  { 61 kgf*cm, 53 in.*lbf }

    2. Connect the 2 vacuum hoses.

  35. INSTALL NO. 6 INJECTION PIPE SUB-ASSEMBLY


    1. w/ EGR System:


      1. Temporarily install a new No. 6 injection pipe to the common rail LH and RH.

        Note

        Make sure there is no damage or foreign matter on the seal surfaces.

      2. Install the 2 No. 2 injection pipe clamps with the 2 nuts.

        Torque:
        5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

      3. Using a union nut wrench, tighten the No. 6 injection pipe ends.

        Torque:
        34 N*m  { 347 kgf*cm, 25 ft.*lbf }

        Note

        Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

    2. w/o EGR System:


      1. Temporarily install a new No. 6 injection pipe to the common rail LH and RH.

        Note

        Make sure there is no damage or foreign matter on the seal surfaces.

      2. Install the bracket to the No. 3 intake manifold with the bolt.

        Torque:
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      3. Install the No. 2 injection pipe clamp with the nut.

        Torque:
        5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

      4. Using a union nut wrench, tighten the No. 6 injection pipe ends.

        Torque:
        34 N*m  { 347 kgf*cm, 25 ft.*lbf }

        Note

        Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

  36. CONNECT ENGINE WIRE


    1. RH side:


      1. Install the engine wire harness protector with the 3 bolts.

      2. Connect the 7 connectors.

      3. Attach the wire harness clamp.

      4. Install the wire harness bracket with the bolt.

      5. Install the glow plug wire harness with the nut.

        Torque:
        4.0 N*m  { 41 kgf*cm, 35 in.*lbf }

      6. Attach the 5 wire harness clamps and connect the 4 connectors.

    2. LH side:


      1. Install the engine wire harness protector with the 2 bolts.

      2. Connect the 8 connectors.

      3. Attach the wire harness clamp.

      4. Install the wire harness bracket with the bolt.

      5. for RHD:

        Connect the wire harness with the wire harness clamp holder.

      6. Attach the 3 wire harness clamps and connect the 2 connectors.

      7. Attach the 3 wire harness clamps and connect the 4 connectors.

      8. Connect the wire harness with the wire harness clamp holder

      9. Attach the ground wire clamp to the relay block side.

      10. Install the ground wire to the body panel with the bolt.

        Torque:
        8.4 N*m  { 87 kgf*cm, 74 in.*lbf }

      11. Connect the 7 connectors to the injector driver.

      12. Install the ground wire with the bolt.

        Torque:
        8.4 N*m  { 86 kgf*cm, 74 in.*lbf }

      13. Connect the wire harness holder to the relay block.

      14. Connect the 4 connectors to the relay block.

      15. Connect the wire harness with the wire harness clamp holder.

    3. for RHD:


      1. Install the wire harness clamp holder with the bolt.

      2. Connect the wire harness with the wire harness clamp holder.

      3. Connect the ECM connector to the ECM.

      4. Connect the wire harness with the wire harness clamp holder.

      5. Attach the wire harness tab to the relay block.

      6. Connect the 4 connectors to the relay block.

    4. for LHD:


      1. Connect the wire harness with the wire harness clamp holder.

      2. Connect the ECM connector to the ECM.

      3. Attach the wire harness tab to the relay block.

      4. Connect the 4 connectors to the relay block.

  37. CONNECT FUEL HOSE

  38. INSTALL NO. 4 WATER BY-PASS PIPE


    1. w/ EGR System:


      1. w/ DPF:

        Connect the 3 water hose ends, and temporarily install the No. 4 water by-pass pipe with the 2 bolts and nut.

      2. w/o DPF:

        Connect the 4 water hose ends, and temporarily install the No. 4 water by-pass pipe with the 2 bolts and nut.

    2. w/o EGR System:

      Connect the 3 water hose ends, and temporarily install the No. 4 water by-pass pipe with the 2 bolts and nut.

    3. First tighten the 2 bolts and then tighten the nut.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  39. INSTALL NO. 3 WATER BY-PASS PIPE (w/o Viscous Heater)


    1. Connect the 2 water hose ends, and install the No. 3 water by-pass pipe with the 2 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  40. INSTALL AIR TUBE SUB-ASSEMBLY LH

    A0156B9E01

    1. Install the air tube to the throttle body.

    2. Align the embossed mark of the throttle body with the paint mark of the No. 4 air hose.

    3. A0159R6E03

      Tighten the hose clamp so that it is 7 to 11 mm (0.276 to 0.433 in.) from the end of the hose as shown in the illustration.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

  41. INSTALL AIR TUBE SUB-ASSEMBLY RH

    A0156QSE01

    1. Install the air tube to the throttle body.

    2. Align the embossed mark of the throttle body with the paint mark of the No. 4 air hose.

    3. A0159R6E03

      Tighten the hose clamp so that it is 7 to 11 mm (0.276 to 0.433 in.) from the end of the hose as shown in the illustration.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

  42. INSTALL NO. 2 ENGINE OIL LEVEL DIPSTICK GUIDE


    1. Apply a light coat of engine oil to a new O-ring.

    2. Install the O-ring to the No. 2 engine oil level dipstick guide.

    3. Install the No. 2 engine oil level dipstick guide with the 2 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

    4. Connect the ventilation hose to the cylinder head cover RH.

    5. Connect the wire harness clamp to the No. 2 engine oil level dipstick guide bracket.

  43. CONNECT WATER HOSE SUB-ASSEMBLY

  44. INSTALL NO. 2 AIR CLEANER PIPE SUB-ASSEMBLY


    1. Connect the No. 2 air cleaner pipe to the No. 2 intake air connector pipe.

    2. Connect the ventilation hose to the oil separator.

    3. Install the pipe with the bolt.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    4. Tighten the hose clamp.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

  45. INSTALL NO. 4 AIR TUBE


    1. A0159ZYE02
      Text in Illustration
      *1 Paint Mark
      *a Top

      Install the No. 4 air tube with the bolt.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    2. Tighten the hose clamp.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

      Tech Tips

      Make sure the direction of the hose clamp is as shown in the illustration.

    3. Install the suction hose with the bolt.

      Torque:
      9.8 N*m  { 100 kgf*cm, 87 in.*lbf }

  46. INSTALL NO. 2 AIR HOSE


    1. A015DCLE02
      Text in Illustration
      *1 Protrusion
      *2 Paint Mark
      *a Top

      Connect the No. 2 air hose with the hose clamp.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

      Tech Tips


      • Align the paint mark of the air hose with the protrusion and push on the air hose so that distance B is 0 to 3 mm (0 to 0.118 in.).

      • Position the clamp so that distance A is 2 to 6 mm (0.0787 to 0.236 in.).

      • Make sure the direction of the hose clamp is as shown in the illustration.

  47. INSTALL NO. 1 AIR CLEANER PIPE SUB-ASSEMBLY


    1. Connect the No. 1 air cleaner pipe to the No. 1 intake air connector pipe.

    2. Install the pipe with the bolt.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    3. Tighten the hose clamp.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

  48. INSTALL NO. 3 AIR TUBE


    1. A015AOBE02
      Text in Illustration
      *1 Paint Mark
      *a Top

      Install the No. 3 air tube with the bolt.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    2. Tighten the hose clamp.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

      Tech Tips

      Make sure the direction of the hose clamp is as shown in the illustration.

    3. Install the wire harness bracket with the bolt.

    4. Install the ground wire with the nut, and attach the wire harness clamp.

      Torque:
      8.4 N*m  { 85 kgf*cm, 74 in.*lbf }

  49. INSTALL NO. 1 AIR HOSE


    1. A0157NNE02
      Text in Illustration
      *1 Protrusion
      *2 Paint Mark
      *a Top

      Connect the No. 1 air hose with the hose clamp.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

      Tech Tips


      • Align the paint mark of the air hose with the protrusion and push on the air hose so that distance B is 0 to 3 mm (0 to 0.118 in.).

      • Position the clamp so that distance A is 2 to 6 mm (0.0787 to 0.236 in.).

      • Make sure the direction of the hose clamp is as shown in the illustration.

  50. INSTALL NO. 1 IDLER PULLEY BRACKET (w/ Viscous Heater)


    1. A0155QF

      Install the No. 1 idler pulley bracket with the bolt.

      Torque:
      49 N*m  { 495 kgf*cm, 36 ft.*lbf }

  51. INSTALL VISCOUS HEATER ASSEMBLY WITH MAGNET CLUTCH (w/ Viscous Heater)

    A01560B

    1. Install the heater assembly with the 2 bolts.

      Torque:
      48.5 N*m  { 495 kgf*cm, 36 ft.*lbf }

    2. Connect the 2 heater hoses.

    3. Using pliers, grip the claws of the clips and slide the 2 clips.

    4. Connect the connector and attach the clamp.

  52. INSTALL HEATER WATER PIPE SUB-ASSEMBLY (w/ Viscous Heater)


    1. Connect the 4 water hose ends, and install the water pipe with the 4 bolts.

      Torque:
      9.8 N*m  { 100 kgf*cm, 87 in.*lbf }

  53. INSTALL INTERCOOLER ASSEMBLY


    1. A01593RE01

      Install a new gasket to the air tube RH.

      Tech Tips

      Install the gasket with the protrusion facing as shown in the illustration.

    2. A015AS2E01

      Install a new gasket to the air tube LH.

      Tech Tips

      Install the gasket with the protrusion facing as shown in the illustration.

    3. A015DCME01

      Align the No. 1 and No. 2 air hoses and intercooler pipes and connect them, and install the intercooler with the 2 bolts and 2 nuts labeled A in the illustration.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    4. Temporarily install the 4 nuts labeled B in the illustration.

    5. Tighten the air tube LH and RH with the 4 nuts labeled B shown in the illustration.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }
    6. A0155JY

      Connect the vacuum hose, intake air temperature sensor connector and turbo pressure sensor connector.

    7. A0156MIE01

      Tighten the clamp of the No. 2 air hose.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

      Tech Tips


      • Align the paint mark of the air hose with the protrusion and push in the air hose so that distance B is 0 to 3 mm (0 to 0.118 in.).

      • Position the clamp so that distance A is 2 to 6 mm (0.0787 to 0.236 in.).

      • Make sure the direction of the hose clamp is as shown in the illustration.

    8. A015B2ZE01

      Tighten the clamp of the No. 1 air hose.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

      Tech Tips


      • Align the paint mark of the air hose with the protrusion and push in the air hose so that distance B is 0 to 3 mm (0 to 0.118 in.).

      • Position the clamp so that distance A is 2 to 6 mm (0.0787 to 0.236 in.).

      • Make sure the direction of the hose clamp is as shown in the illustration.

  54. INSTALL FAN SHROUD WITH FAN


    1. Install the shroud together with the fluid coupling fan between the radiator and engine components.

      Note

      Be careful not to damage the radiator core.

    2. A015B5D

      Temporarily install the fluid coupling fan to the fan bracket with the 4 nuts.

      Tech Tips

      Tighten the nuts as much as possible by hand.

    3. A0155CE

      Attach the shroud claws to the radiator.

    4. Install the shroud with the 2 bolts.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }
    5. A015B5D

      Tighten the 4 nuts of the fluid coupling fan.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

  55. INSTALL OIL COOLER TUBE


    1. A01566AE01

      Temporarily install the oil cooler tube to the fan shroud with the bolt labeled A. Install the bolt labeled B. Then tighten the bolt labeled A to the specified torque.

      Torque:
      5.0 N*m  { 51 kgf*cm, 44 in.*lbf }
    2. A0157NCE03
      Text in Illustration
      *1 Paint Mark

      Connect the inlet No. 4 oil cooler hose as shown in the illustration.

      Note

      Make sure the pinching portion of each clip is facing the direction shown in the illustration.

    3. A015AGT

      Connect the inlet No. 2 and No. 3 oil cooler hoses as shown in the illustration.

      Note

      Make sure the pinching portion of each clip is facing the direction shown in the illustration.

    4. A01599AE02
      Text in Illustration
      *1 Paint Mark

      Connect the inlet and outlet No. 1 oil cooler hoses as shown in the illustration.

      Note

      Make sure the pinching portion of each clip is facing the direction shown in the illustration.

    5. Pass the hose through the flexible hose clamp and close the clamp shown in the illustration.

  56. INSTALL V-RIBBED BELT


    1. A0155SX

      Attach a wrench to the V-ribbed belt tensioner bracket and turn the wrench clockwise.

    2. A015551

      Install the V-ribbed belt as shown in the illustration.

    3. A0155T8E01

      Check that the belt fits properly in the ribbed grooves.

      Tech Tips

      Check with your hand to confirm that the belt has not slipped out of the groove on the bottom of the pulley.

      If it has slipped out, replace the V-ribbed belt. Install a new V-ribbed belt.

  57. INSTALL NO. 3 IDLER PULLEY (w/ Viscous Heater)


    1. A015C7J

      Align the No. 3 idler pulley bracket knock pin and No. 1 idler pulley bracket knock pin hole and install the No. 3 idler pulley with the nut.

      Torque:
      88 N*m  { 898 kgf*cm, 64 ft.*lbf }

  58. INSTALL NO. 1 IDLER PULLEY (w/ Viscous Heater)


    1. A015A7A

      Install the collar, No. 1 idler pulley and cover with the bolt.

      Torque:
      49 N*m  { 495 kgf*cm, 36 ft.*lbf }

  59. INSTALL V-RIBBED BELT (w/ Viscous Heater)


    1. A0156R0

      Install the V-ribbed belt as shown in the illustration.

    2. A015620

      Temporarily install the lock nut, and turn the bolt clockwise.

    3. A01568HE01
      Text in Illustration
      *a Measuring Point

      Using a belt tension gauge, inspect the belt tension.

      Standard Belt Tension
      Item Condition Specified Condition
      New belt 5 to 35°C (41 to 95°F) 550 to 800 N (56 to 82 kgf, 123.6 to 179.8 lbf)
      Used belt 5 to 35°C (41 to 95°F) 300 to 500 N (31 to 51 kgf, 67.4 to 112.4 lbf)

      Tech Tips


      • When measuring the tension of a new belt, measure the tension immediately after installing it to the engine but before starting the engine.

      • A "new belt" is a belt which has been used for less than 5 minutes on a running engine.

      • A "used belt" is a belt which has been used on a running engine for 5 minutes or more.

      • After installing a new belt, run the engine for approximately 5 minutes and then recheck the tension.

    4. A01596P

      Tighten the nut.

      Torque:
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }
    5. A0155T8E01

      Check that the belt fits properly in the ribbed grooves.

      Tech Tips

      Check with your hand to confirm that the belt has not slipped out of the groove on the bottom of the pulley.

      If it has slipped out, replace the V-ribbed belt. Install a new V-ribbed belt.

  60. INSTALL VANE PUMP ASSEMBLY


    1. A0155BZ

      Apply a light coat of engine oil to a new O-ring, and install it to the vane pump.

    2. Install the vane pump with 2 new nuts.

      Torque:
      29 N*m  { 296 kgf*cm, 21 ft.*lbf }

  61. INSTALL RADIATOR RESERVOIR ASSEMBLY


    1. A0156HFE01

      Install the radiator reservoir with the 3 bolts.

    2. Connect the 2 hoses to the upper radiator tank and water inlet.

      Tech Tips

      Make sure the directions of the hose clamps are as shown in the illustration.

  62. INSTALL NO. 1 OIL RESERVOIR BRACKET


    1. A0159Q4

      Install a new bracket with the 2 bolts.

      Torque:
      4.5 N*m  { 46 kgf*cm, 40 in.*lbf }

  63. INSTALL VANE PUMP OIL RESERVOIR ASSEMBLY


    1. A0159V9

      Install the vane pump oil reservoir to the bracket.

  64. INSTALL INTAKE AIR CONNECTOR


    1. Connect the intake air connector to the No. 1 and No. 2 air cleaner pipes.

    2. Install the connector with the 2 bolts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    3. Tighten the 2 hose clamps.

      Torque:
      6.3 N*m  { 64 kgf*cm, 56 in.*lbf }

    4. Attach the 3 wire harness clamps.

    5. w/o Viscous Heater:

      Connect the connector to the water temperature sensor.

    6. w/ Viscous Heater:

      Connect the 2 connectors to the water temperature sensor and viscous with magnet clutch heater.

  65. TEMPORARILY INSTALL NO. 1 AIR CLEANER HOSE


    1. Temporarily install the air cleaner hose to the intake air connector.

  66. INSTALL AIR CLEANER CAP SUB-ASSEMBLY


    1. Connect the air cleaner cap to the air cleaner hose, and install the air cleaner cap with the 4 clamps.

    2. Connect the mass air flow meter connector and attach the wire harness clamp to the air cleaner cap.

    3. Attach the wire harness clamp.

    4. Align the protrusion of the air cleaner cap and the concave portion of the air cleaner hose.

    5. Tighten the 2 hose clamps.

      Torque:
      2.5 N*m  { 25 kgf*cm, 22 in.*lbf }

  67. INSTALL NO. 3 ENGINE ROOM WIRE


    1. Install the No. 3 engine room wire to the main battery and sub-battery positive terminals with the 2 nuts.

      Torque:
      7.6 N*m  { 77 kgf*cm, 67 in.*lbf }

    2. Connect the No. 3 engine room wire with the 4 clamps.

      A0156P2

  68. ADD ENGINE OIL


    1. Add fresh oil.

      Standard Engine Oil
      Item Oil Grade Oil Viscosity (SAE)
      w/ DPF

      ACEA C2

      (Using engine oil other than ACEA C2 may damage catalytic converter)

      - 0W-30

      - 5W-30

      (0W-30 is best choice for fuel economy and good starting in cold weather)
      w/o DPF

      G-DLD-1, API CF-4, API CF or ACEA B1

      (You may also use API CE or CD)

      - 5W-30

      - 10W-30

      - 15W-40

      - 20W-50

      (5W-30 is best choice for fuel economy and good starting in cold weather).
      Standard Capacity
      Item Specified Condition
      Drain and refill with oil filter change 9.2 liters (9.7 US qts, 8.1 Imp. qts)
      Drain and refill without oil filter change 8.2 liters (8.7 US qts, 7.2 Imp. qts)
      Dry fill 9.9 liters (10.5 US qts, 8.7 Imp. qts)

    2. Install the oil filler cap.

  69. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.


    1. Connect the cables to negative (-) main battery and sub-battery battery terminals.

  70. BLEED AIR FROM FUEL SYSTEM


    1. A0157KL

      Using the hand pump mounted on the fuel filter cap, bleed air from the fuel system. Continue pumping until the pump resistance increases.

      Note


      • The maximum hand pump pumping speed is 2 strokes per second.

      • The hand pump must be pushed with a full stroke during pumping.

      • When the fuel pressure at the supply pump inlet port reaches a saturated pressure, the hand pump resistance increases.

      • If pumping is interrupted during the air bleeding process, fuel in the fuel line may return to the fuel tank. Continue pumping until the hand pump resistance increases.

      • If the hand pump resistance does not increase despite consecutively pumping 200 times or more, there may be a fuel leak between the fuel tank and fuel filter, the hand pump may be malfunctioning, or the vehicle may have run out of fuel.

      • If air bleeding using the hand pump is incomplete, the common rail pressure does not rise to the pressure range necessary for normal use and the engine cannot be started.

    2. Check if the engine starts.

      Note


      • Even if air bleeding using the hand pump has been completed, the starter may need to be cranked for 10 seconds or more to start the engine.

      • Do not crank the engine continuously for more than 20 seconds. The battery may be discharged.

      • Use a fully-charged battery.


      1. When the engine can be started, proceed to the next step.

      2. If the engine cannot be started, bleed air again using the hand pump until the hand pump resistance increases (refer to the procedures above). Then start the engine.

    3. Turn the engine switch off.

    4. Connect the intelligent tester to the DLC3.

    5. Turn the ignition switch ON (IG) and turn the intelligent tester on.

    6. Clear the DTCs Click here.

    7. Start the engine.*1

    8. A0159RJE19

      Enter the following menus: Powertrain / Engine and ECT / Active Test / Test the Fuel Leak.*2

    9. Perform the following test 5 times with on/off intervals of 10 seconds: Active Test / Test the Fuel Leak.*3

    10. Allow the engine to idle for 3 minutes or more after performing the Active Test for the 5th time.

      A015AR0E04

      Tech Tips

      When the Active Test "Test the Fuel Leak" is used to change the pump control mode, the actual fuel pressure inside the common rail drops below the target fuel pressure when the Active Test is off, but this is normal and does not indicate a pump malfunction.

    11. Enter the following menus: Powertrain / Engine and ECT / DTC.

    12. Read Current DTCs.

    13. Clear the DTCs Click here.

      Tech Tips

      It is necessary to clear the DTCs as DTC P1604 or P1605 may be stored when air is bled from the fuel system after replacing or repairing fuel system parts.

    14. Repeat steps *1 to *3.

    15. Enter the following menus: Powertrain / Engine and ECT / DTC.

    16. Read Current DTCs.

      OK
      No DTCs are output.

  71. ADD ENGINE COOLANT


    1. A0155B5

      Remove the engine air bleed cap.

    2. A015CT0

      Connect a clear hose to the engine air bleed pipe.

    3. A0155YY

      Using a wrench, remove the vent plug.

    4. A015DA3

      Fill the radiator with TOYOTA SLLC to the radiator reservoir filler neck.

      Tech Tips

      Pour TOYOTA SLLC until it spills out of the engine air bleed pipe.

      Standard Capacity (for Automatic Transmission)
      Item Specified Condition
      Front heater only 14.8 liters (15.6 US qts, 13.0 Imp. qts)
      Front heater and rear heater 17.6 liters (18.6 US qts, 15.5 Imp. qts)
      Front heater with viscous heater 15.2 liters (16.1 US qts, 13.4 Imp. qts)
      Front heater and rear heater with viscous heater 18.0 liters (19.0 US qts, 15.4 Imp. qts)
      Standard capacity (for Manual Transmission)
      15.4 liters (16.3 US qts, 13.5 Imp. qts)

      Note

      Do not substitute plain water for engine coolant.

      Tech Tips

      TOYOTA vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damage to the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).

    5. A0155YY

      Install the vent plug.

      Torque:
      2.0 N*m  { 20 kgf*cm, 18 in.*lbf }

      Note

      Do not tighten the plug to 5.0 N*m (51 kgf*cm, 44 in.*lbf) or more, as the plug will be damaged.

    6. A015CT0

      Disconnect the clear hose from the engine air bleed pipe.

    7. A0155B5

      Install the engine air bleed cap when coolant comes out.

    8. Install the radiator reservoir cap.

    9. Start the engine.

      Note

      Immediately after starting the engine, if the radiator reservoir does not have any coolant, perform the following: 1) stop the engine, 2) wait until the coolant has cooled down, and 3) add coolant until the coolant is filled to the FULL line.

    10. Maintain an engine speed of 3000 rpm for approximately 10 minutes so that the thermostat opens and air bleeding is performed.

      CAUTION:


        When pressing the radiator hoses:

      • Wear protective gloves.

      • Be careful as the radiator hoses are hot.

      • Keep your hands away from the radiator fan

      Note


      • Pay attention to the needle of the water temperature meter. Make sure that the needle does not show an abnormally high temperature.

      • If there is not enough coolant, the engine may burn out or overheat.

      Tech Tips

      The thermostat opening timing can be confirmed by pressing the No. 2 radiator hose by hand, and checking when the engine coolant starts to flow inside the hose.

    11. Stop the engine, and wait until the engine coolant cools down to ambient temperature.

      CAUTION:

      Do not remove the radiator reservoir cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

    12. A0156WQ

      Check that the coolant level is between the FULL and LOW lines.

      If the coolant level is above the FULL line, drain coolant so that the coolant level is between the FULL and LOW lines.

  72. INSPECT FOR FUEL LEAK


    1. Perform Active Test.


      1. Connect the intelligent tester to the DLC3.

      2. Turn the ignition switch to ON.

      3. Start the engine.

      4. Turn the intelligent tester ON.

      5. Enter the following menus: Powertrain / Engine and ECT / Active Test.

      6. Perform the Active Test.

        Tester Display Test Detail Control Range Diagnostic Note
        Test the Fuel Leak Pressurizes fuel inside common rail and checks for fuel leaks Stop/Start

        • The fuel inside the common rail is pressurized to the specified value and the engine speed increases to 2000 rpm when Start is selected.

        • The above conditions are preserved while Start is selected.

  73. INSPECT FOR OIL LEAK

  74. INSPECT FOR COOLANT LEAK

    CAUTION:

    Do not remove the radiator reservoir cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.


    1. A015DVY

      Fill the radiator with coolant and attach a radiator cap tester to the radiator reservoir.

    2. Warm up the engine.

    3. Using the radiator cap tester, increase the pressure inside the radiator to 123 kPa (1.3 kgf/cm2, 17.8 psi), and check that the pressure does not drop.

      If the pressure drops, check the hoses, radiator and water pump for leaks.

      If no external leaks are found, check the cylinder block and cylinder head.

  75. WARM UP ENGINE

    Note

    In order to bleed air from the chain tensioner, drive the vehicle with the engine at 3000 rpm for 60 seconds or more.

  76. INSPECT FOR EXHAUST GAS LEAK

  77. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY


    1. Install the No. 1 engine under cover with the 10 bolts.

      Torque:
      29 N*m  { 296 kgf*cm, 21 ft.*lbf }

  78. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH


    1. Install the front fender splash shield RH with the clip, and then install the 3 bolts and 2 screws.

  79. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH


    1. Install the front fender splash shield LH with the clip, and then install the 3 bolts and screw.

  80. INSTALL FRONT FENDER APRON SEAL REAR LH


    1. Install the front fender apron seal rear LH with the 4 clips.

  81. INSTALL FRONT FENDER APRON SEAL FRONT LH


    1. w/o KDSS:

      Install the front fender apron seal front LH with the 4 clips.

    2. w/ KDSS:

      Install the front fender apron seal front LH with the 3 clips.

  82. INSTALL FRONT FENDER APRON SEAL REAR RH


    1. Install the front fender apron seal rear RH with the 4 clips.

  83. INSTALL FRONT FENDER APRON SEAL FRONT RH


    1. Install the front fender apron seal front RH with the 3 clips.

  84. INSTALL FRONT WHEEL

    Torque:
    for Aluminum Wheel
    131 N*m  { 1336 kgf*cm, 97 ft.*lbf }
    for Steel Wheel
    209 N*m  { 2131 kgf*cm, 154 ft.*lbf }

  85. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY


    1. A015BEI

      Install the engine cover with the 2 nuts.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  86. INSTALL UPPER RADIATOR SUPPORT SEAL


    1. Install the upper radiator support seal with the 7 clips.

  87. INSPECT ENGINE IDLE SPEED

    Note


    • Turn all the electrical systems and the A/C off.

    • When checking the idle speed, move the shift lever to neutral.

    Tech Tips


    • For more information about the GTS, refer to its operator's manual.

    • If an GTS is not available, use a tachometer tester probe as a substitute.


    1. When using the GTS:


      1. Warm up the engine.

      2. Connect the GTS to the DLC3.

      3. Enter the following menus:

        Powertrain / Engine / Data List / Engine Speed.

        Tech Tips

        Refer to the GTS operator's manual for help selecting the Data List.

      4. Inspect the engine idle speed.

        Standard Idle Speed
        Item Specified Condition
        for Automatic Transmission 550 to 750 rpm
        for Manual Transmission 500 to 600 rpm

      5. Disconnect the GTS from the DLC3.

    2. When not using the GTS:


      1. Warm up and stop the engine.

      2. A015BJZE02
        Text in Illustration
        *a Front view of DLC3

        Connect a tester probe of a tachometer to terminal 9 (TAC) of the DLC3 with SST.

        SST
        09843-18040

      3. Inspect the engine idle speed.

        Standard Idle Speed
        Item Specified Condition
        for Automatic Transmission 550 to 750 rpm
        for Manual Transmission 500 to 600 rpm

      4. Disconnect the tester probe from terminal 9 (TAC) of the DLC3.

  88. INSPECT MAXIMUM ENGINE SPEED


    1. Start the engine.

    2. Fully depress the accelerator pedal.

    3. Check the maximum engine speed.

      Maximum engine speed
      4700 to 4900 rpm

  89. CHECK ENGINE OIL LEVEL


    1. Warm up the engine, stop the engine and wait 5 minutes. The engine oil level should be between the dipstick low level mark and full level mark.

      If low, check for leakage and add oil up to the full level mark.

      Note

      Do not fill engine oil above the full level mark.

      Tech Tips

      A certain amount of engine oil will be consumed while driving. In the following situations, oil consumption may increase, and engine oil may need to be refilled in between oil maintenance intervals.


      • When the engine is new, for example directly after purchasing the vehicle or after replacing the engine.

      • If low quality oil or oil of an inappropriate viscosity is used.

      • When driving at high engine speed or with a heavy load, (when towing, or), when driving while accelerating or decelerating frequently.

      • When leaving the idling for a long time, or when driving frequently through heavy traffic.

      When judging the amount of oil consumption, keep in mind that the oil may have become diluted, making it difficult to judge the true level accurately.

  90. INSPECT ENGINE COOLANT LEVEL IN RESERVOIR

    A0156WQ

    1. Check that the engine coolant level is between the LOW and FULL lines when the engine is cold.

      If the engine coolant is low, check for leaks and add "TOYOTA Super Long Life Coolant (SLLC)" or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite and non-borate coolant with long-life hybrid organic acid technology to the FULL line.

      Note

      Do not substitute plain water for engine coolant.

  91. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY

    Click here