ENGINE UNIT REASSEMBLY

PROCEDURE


  1. INSTALL OIL STRAINER SUB-ASSEMBLY


    1. A01VEAX

      Install the oil strainer sub-assembly to the oil pan with the 2 bolts.

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

  2. INSTALL NO. 1 OIL PAN BAFFLE PLATE


    1. A01VIYW

      Install the No. 1 oil pan baffle plate to the oil pan with the 5 bolts.

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

  3. INSTALL OIL PAN SUB-ASSEMBLY


    1. A01VGJV

      Install a new gasket to the cylinder block.

    2. Apply seal packing to the places shown in the illustration.

      A01VF0AE04
      Text in Illustration
      *a Continuous Line Area *b Dashed Line Area
      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

      Note


      • Remove any oil from the contact surfaces.

      • Install the oil pan within 3 minutes after applying seal packing.

      • Do not start the engine for at least 2 hours after installing the oil pan.

    3. Install the oil pan sub-assembly with the 10 bolts in the sequence shown in the illustration.

      A01VE9ZE02
      Text in Illustration
      *A Type A *B Type B
      *1 Cylinder Block Sub-assembly *2 Oil Pan Sub-assembly
      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

      Tech Tips


      • Apply adhesive to the threads of bolt C.

      • Apply adhesive to bolt C more than 7.0 mm from the bolt tip.

      Bolt C
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
      Bolt Length
      Item Length
      Bolt A 55 mm (2.165 in.)
      Bolt B 30 mm (1.181 in.)
      Bolt C 30 mm (1.181 in.)

    4. Wipe off any excess seal packing with a clean piece of cloth.

  4. INSTALL OIL PAN DRAIN PLUG


    1. A01VIH1

      Install a new gasket and the oil pan drain plug.

      Torque:
      30 N*m  { 301 kgf*cm, 22 ft.*lbf }

  5. INSTALL CYLINDER BLOCK WATER JACKET SPACER


    1. A01VE9D

      Install the cylinder block water jacket spacer to the cylinder block as shown in the illustration.

  6. INSTALL CYLINDER HEAD GASKET


    1. A01VJ8HE08
      Text in Illustration
      *1 Bead

      Apply seal packing to the cylinder head gasket as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

      Note


      • Clean the sealing surfaces of the cylinder head gasket, cylinder head and cylinder block.

      • Apply seal packing to the bead on the cylinder head gasket.

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

    2. A01VEM6E01
      Text in Illustration
      *a Lot No.
      A01VL3H Engine Front

      Place a new gasket on the cylinder block surface with the Lot No. stamp facing upward.

      Note


      • Remove any oil from the contact surface.

      • Make sure that the gasket is installed in the correct direction.

  7. INSTALL CYLINDER HEAD SUB-ASSEMBLY

    Note

    The cylinder head bolts are tightened in 2 progressive steps.

    Tech Tips

    Perform "Inspection After Repairs" after replacing the cylinder head Click here.


    1. Apply a light coat of engine oil to the bolt threads and the area beneath the bolt heads that come in contact with the washers.

    2. Install the bolts and plate washers to the cylinder head.

      Note

      Do not drop the washers into the cylinder head.

    3. A01VES6E02

      Using several steps, uniformly install and tighten the 10 cylinder head bolts and 10 plate washers with a 10 mm bi-hexagon wrench in the order shown in the illustration.

      Torque:
      32 N*m  { 326 kgf*cm, 24 ft.*lbf }
    4. A01VL6NE01

      Mark the front side of the cylinder head bolts with paint.

    5. Retighten the cylinder head bolts an additional 90°, and then once more 90° as shown in the illustration.

      Text in Illustration
      *a Paint Mark
      A01VL3H Engine Front

      Note

      Do not tighten the same bolt twice consecutively.

    6. Check that the paint mark is now at a 180° angle to the front.

    7. A01VIVJE10
      Text in Illustration
      *a Direction to wipe off
      *b Before wiping off
      *c After wiping off

      After tightening the cylinder head bolts, wipe off the seal packing material that seeped out from the contact surface between the cylinder head and cylinder block.

      Note


      • Be sure to wipe off the seal packing from inside to outside, parallel to the joint line.

      • Be sure to avoid clogging the bolt holes when wiping off the seal packing.

  8. INSTALL VALVE LASH ADJUSTER ASSEMBLY

    A01VKDDE01
    *A Type A
    *B Type B
    *1 No. 1 Valve Rocker Arm Sub-assembly
    *2 Valve Spring Retainer
    *3 Outer Compression Spring
    *4 Valve Lash Adjuster Assembly

    Tech Tips

    Type A and Type B can be distinguished by the shape of the outer compression spring.

    Type Outer Compression Spring Shape
    A Straight
    B Taper

    1. Type A and Type B:

      Note


      • Keep the lash adjuster free of dirt and foreign matter.

      • Only use clean engine oil.


      1. Place the valve lash adjuster assembly into a container filled with engine oil.

        A01VI2IE02
        Text in Illustration
        *1 Plunger
        *2 Low Pressure Chamber
        *3 Check Ball
        *4 High Pressure Chamber
        *a Correct
        *b Incorrect
        *c Taper Part

      2. Insert the tip of SST into the valve lash adjuster assembly plunger and use the tip to press down on the check ball inside the plunger.

        SST
        09276-75010

      3. Squeeze SST and the valve lash adjuster assembly together to move the plunger up and down 5 to 6 times.

      4. Check the movement of the plunger and bleed it.

        OK
        Plunger moves up and down.

        Note

        When bleeding the high-pressure chamber, make sure that the tip of SST is actually pressing the check ball as shown in the illustration. If the check ball is not pressed, the high-pressure chamber will not be bled.

      5. After bleeding, remove SST. Then, try to press the plunger quickly and firmly by hand.

        OK
        Plunger is very difficult to move.

        If the result is not as specified, replace the valve lash adjuster assembly.

      6. Install the valve lash adjuster assemblies.

        Note

        Install each valve lash adjuster assembly to the same place it was removed from.

  9. INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

    A01VKDDE01

    Tech Tips

    Type A and Type B can be distinguished by the shape of the outer compression spring.

    Type Outer Compression Spring Shape
    A Straight
    B Taper
    *A Type A
    *B Type B
    *1 No. 1 Valve Rocker Arm Sub-assembly
    *2 Valve Spring Retainer
    *3 Outer Compression Spring
    *4 Valve Lash Adjuster Assembly

    1. Type A and Type B:


      1. Apply engine oil to the valve lash adjuster assembly tip and valve stem cap end.

      2. A01VKWIE02
        Text in Illustration
        *A Type A
        *B Type B
        *1 No. 1 Valve Rocker Arm Sub-assembly
        *2 Valve Lash Adjuster Assembly
        *3 Valve Stem
        *4 Valve Stem Cap

        Make sure that the No. 1 valve rocker arm sub-assemblies are installed as shown in the illustration.

      3. A01VJ7Z

        Add engine oil into the 2 holes of the cylinder head sub-assembly shown in the illustration.

  10. INSTALL CAMSHAFT

    A01VGP3

    Tech Tips

    Perform "Inspection After Repairs" after replacing the camshaft Click here.


    1. Clean the camshaft journals.

    2. Apply a light coat of engine oil to the camshaft journals and camshaft housing.

    3. Install the camshaft to the camshaft housing.

  11. INSTALL NO. 2 CAMSHAFT

    A01VHBV

    Tech Tips

    Perform "Inspection After Repairs" after replacing the No. 2 camshaft Click here.


    1. Clean the camshaft journals.

    2. Apply a light coat of engine oil to the camshaft journals and camshaft housing.

    3. Install the No. 2 camshaft to the camshaft housing.

  12. INSTALL CAMSHAFT BEARING CAP


    1. A01VIVUE02

      Apply engine oil to the bearing caps.

    2. Install the 5 bearing caps to the camshaft housing.

    3. Tighten the 5 bolts in the order shown in the illustration.

      Torque:
      16 N*m  { 163 kgf*cm, 12 ft.*lbf }

  13. INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY


    1. A01VHRUE07
      Text in Illustration
      *1 Seal Packing
      *a Bead Diameter 3.5 to 4.0 mm

      Apply seal packing in a continuous bead as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Bead diameter
      3.5 to 4.0 mm (0.138 to 0.158 in.)

      Note


      • Remove any oil from the contact surfaces.

      • Install the camshaft housing sub-assembly 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 installing.

    2. A01VM4SE08
      Text in Illustration
      *a Timing Mark

      Set the crankshaft in the position (40° BTDC) shown in the illustration.

      Note

      Turn the crankshaft clockwise when positioning the No. 1 cylinder after the camshaft housing sub-assembly is installed.

      Tech Tips

      Make sure that the timing mark of the crankshaft is positioned as shown in the illustration.

    3. Set the camshaft and No. 2 camshaft as shown in the illustration.

      A01VLQZE01
      Text in Illustration
      *1 Straight Pin

      Tech Tips

      Make sure that the knock pin of the camshaft is positioned as shown in the illustration.

    4. Install the camshaft housing and tighten the 18 bolts in the order shown in the illustration.

      Torque:
      28 N*m  { 286 kgf*cm, 21 ft.*lbf }

      Note


      • After installing the camshaft housing, make sure that the cam lobes are positioned as shown in the illustration.

      • If any of the bolts are loosened during installation, remove the camshaft housing, clean the installation surfaces, and reapply seal packing.

      • If the camshaft housing is removed because any of the bolts are loosened during installation, make sure that the previously applied seal packing does not enter any oil passages.

      • After installing the camshaft housing, wipe off any seal packing that seeped out from between the housing and the cylinder head.

  14. INSTALL CAMSHAFT TIMING GEAR ASSEMBLY

    Tech Tips

    Perform "Inspection After Repairs" after replacing the camshaft timing gear Click here.


    1. A01VKJOE06
      Text in Illustration
      *1 Straight Pin
      *2 Straight Pin Hole

      Check that the straight pin is installed on the camshaft.

    2. Put the camshaft timing gear and camshaft together by aligning the straight pin hole and straight pin.

      Note


      • Do not forcefully push in the camshaft timing gear assembly. This may cause the camshaft straight pin tip to damage the installation surface of the camshaft timing gear assembly.

      • Do not turn the camshaft timing gear in the retard direction (clockwise).

    3. A01VLMNE05
      Text in Illustration
      *a Hold

      Tighten the flange bolt with the camshaft timing gear secured in place.

      Torque:
      54 N*m  { 551 kgf*cm, 40 ft.*lbf }
    4. A01VLO5E04
      Text in Illustration
      *a Lock

      Check that the camshaft timing gear can move in the retard direction (clockwise) and locks in the most retarded position.

  15. INSTALL CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY

    Tech Tips

    Perform "Inspection After Repairs" after replacing the camshaft timing exhaust gear Click here.


    1. A01VGGSE06
      Text in Illustration
      *1 Straight Pin
      *2 Straight Pin Hole

      Check that the straight pin is installed on the No. 2 camshaft.

    2. Put the camshaft timing exhaust gear and No. 2 camshaft together by aligning the straight pin hole and straight pin.

      Note

      Do not forcefully push in the camshaft timing gear assembly. This may cause the camshaft straight pin tip to damage the installation surface of the camshaft timing gear assembly.

    3. A01VERXE04
      Text in Illustration
      *a Hold

      Tighten the flange bolt with the camshaft timing exhaust gear secured in place.

      Torque:
      54 N*m  { 551 kgf*cm, 40 ft.*lbf }

    4. Make sure that the camshaft timing exhaust gear is locked.

  16. INSTALL TIMING CHAIN GUIDE


    1. A01VFTB

      Install the timing chain guide with the 2 bolts.

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

  17. INSTALL CHAIN SUB-ASSEMBLY


    1. A01VHX4E05
      Text in Illustration
      *a Timing Mark

      Set the crankshaft in the position (90° ATDC) shown in the illustration.

      Tech Tips

      Make sure that the timing mark of the crankshaft is positioned as shown in the illustration.

    2. Set the camshaft timing gear and camshaft timing exhaust gear in the positions (20° ATDC) shown in the illustration.

      A01VE3JE01
      Text in Illustration
      *a Timing Mark

    3. Set the crankshaft in the position (20° ATDC) shown in the illustration.

    4. Align the timing marks of the camshaft with the mark plates of the timing chain and install the timing chain.

      A01VGBEE01
      Text in Illustration
      *1 Mark Plate
      *a Timing Mark

  18. INSTALL TIMING CHAIN TENSION ARM


    1. A01VHP2

      Install the timing chain tension arm with the bolt.

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

  19. INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY


    1. A01VJSP

      Install a new gasket to the cylinder head.

    2. A01VHCC

      Install the No. 1 chain tensioner assembly with the 2 nuts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
    3. A01VFZ0

      Install the No. 2 chain vibration damper with the 2 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
    4. A01VJ95E02
      Text in Illustration
      *1 Bar

      Remove the bar from the No. 1 chain tensioner assembly.

    5. Turn the crankshaft approximately 20° counterclockwise to set it to TDC. Make sure that the timing marks and mark plates are correctly positioned and that the chain is securely fit into the tension arm, guide and vibration damper.

      A01VE27E01
      Text in Illustration
      *1 Mark Plate
      *a Timing Mark
      *b Turn

  20. INSTALL TIMING CHAIN COVER OIL SEAL


    1. A01VDWGE01

      Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover edge.

      SST
      09950-60010   ( 09951-00250, 09951-00410, 09952-06010 )
      09950-70010   ( 09951-07150 )
      Oil seal tap in depth
      -0.5 to 1.0 mm (-0.0197 to 0.0394 in.)

      Note

      Do not tap the oil seal at an angle.

    2. Apply a light coat of MP grease to the timing chain cover oil seal lip.

      Note

      Keep the seal lip free of foreign matter.

  21. INSTALL TIMING CHAIN COVER SUB-ASSEMBLY


    1. A01VF7LE02
      Text in Illustration
      *1 Adhesive

      Apply adhesive to 2 or 3 threads of the plug.

      Adhesive
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
    2. A01VF7H

      Using an 8 mm socket hexagon wrench, install the plug.

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

      Note


      • Install the plug within 3 minutes after applying adhesive.

      • Do not start the engine within 1 hour after installation.

    3. Remove any old packing material remaining on the sealing surfaces before applying seal packing.

    4. Clean and degrease the contact surfaces of the timing chain cover, camshaft housing, cylinder head, cylinder block and oil pan and confirm that no oil, moisture, or other foreign matter remains on the surfaces.

      A01VKYEE05
      Text in Illustration
      *a Clean and degrease - -
    5. A01VHCH

      Install 2 new O-rings.

    6. Apply seal packing to the timing chain cover as shown in the following illustration.

      A01VFK6E11
      Text in Illustration
      *a Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent *b Toyota Genuine Seal Packing Black 1282B, Three Bond 1282B or equivalent

      Note


      • When there is oil on the contact surfaces, wipe them with oil-free cloth before applying seal packing.

      • Install the chain cover within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.

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

      Tech Tips

      Areas A - A and B - B are the joints between the cylinder block and oil pan, cylinder block and cylinder head, and cylinder head and camshaft housing.

      Seal Packing Application Chart
      Area Seal Packing Diameter Seal Packing

      Continuous Line Area

      Except A - A and B - B

      3.5 to 4.5 mm

      (0.138 to 0.177 in.)

      Toyota Genuine Seal Packing Black,

      Three Bond 1207B or equivalent
      Dashed Line Area

      2.0 to 3.0 mm

      (0.0787 to 0.118 in.)

      Toyota Genuine Seal Packing Black 1282B,

      Three Bond 1282B or equivalent

    7. Align the oil pump drive rotor spline and the crankshaft as shown in the illustration.

      A01VILW

    8. Install the chain cover to the crankshaft.

    9. A01VJLSE02

      Temporarily install the engine mounting bracket RH with the 3 bolts.

      Bolt Length
      Item Length
      Bolt A 80 mm (3.150 in.)
      Bolt B 40 mm (1.575 in.)
    10. A01VK4LE05

      Temporarily install the engine water pump assembly and a new water pump gasket to the timing chain cover sub-assembly with the 9 bolts.

      Bolt Length
      Item Length
      Bolt A, B 40 mm (1.575 in.)
      Bolt C 18 mm (0.709 in.)

    11. Tighten the 6 C bolts shown in the illustration.

      Torque:
      Bolt C
      9.1 N*m  { 93 kgf*cm, 81 in.*lbf }

    12. Temporarily tighten the timing chain cover with the 21 bolts and a new seal washer.

      A01VGUVE02
      Text in Illustration
      *1 Seal Washer - -

      Tech Tips


      • Apply adhesive to the threads of bolt E.

      • Apply adhesive to bolt E more than 7.0 mm (0.275 in.) from the bolt tip.

      Bolt E
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
      Bolt Length
      Item Length
      Bolt A, B 40 mm (1.575 in.)
      Bolt C 35 mm (1.378 in.)
      Bolt D, E 25 mm (0.984 in.)

    13. Fully tighten the timing chain cover with the 27 bolts as shown in the illustration.

      Torque:
      Bolt A
      71 N*m  { 724 kgf*cm, 52 ft.*lbf }
      Bolt B, D, E
      24 N*m  { 245 kgf*cm, 18 ft.*lbf }
      Bolt C
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  22. INSTALL THERMOSTAT

    Click here

  23. INSTALL WATER INLET

    Click here

  24. INSTALL OIL FILTER ELEMENT

    Click here

  25. INSTALL CRANKSHAFT PULLEY


    1. A01VLAUE03
      Text in Illustration
      *a Tighten
      *b Hold

      Align the pulley set key with the key groove of the crankshaft pulley, and then slide on the crankshaft pulley.

    2. Using SST, install the crankshaft pulley bolt.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )
      Torque:
      128 N*m  { 1305 kgf*cm, 94 ft.*lbf }

  26. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

    Tech Tips

    Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor Click here.


    1. A01VLM2

      Install a new gasket to the engine coolant temperature sensor.

    2. Using a 19 mm deep socket wrench, install the temperature sensor.

      Torque:
      20 N*m  { 200 kgf*cm, 14 ft.*lbf }

  27. INSTALL KNOCK SENSOR


    1. A01VGPJE01

      Install the knock sensor with the bolt.

      Torque:
      20 N*m  { 204 kgf*cm, 15 ft.*lbf }

      Note

      Make sure that the knock sensor is as shown in the illustration.

  28. INSTALL ENGINE OIL PRESSURE SWITCH ASSEMBLY


    1. A01VGTKE19
      Text in Illustration
      *1 Adhesive

      Apply adhesive to 2 or 3 threads of the oil pressure switch.

      Adhesive
      Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent
    2. A01VJZC

      Using a 24 mm deep socket wrench, install the oil pressure switch.

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

      Note


      • Install the oil pressure switch within 3 minutes after applying adhesive.

      • Do not start the engine within 1 hour after installation.

  29. INSTALL CRANKSHAFT POSITION SENSOR


    1. A01VJZT

      Apply a light coat of engine oil to the O-ring of the sensor.

    2. A01VKCX

      Install the crankshaft position sensor with the bolt.

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

  30. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY


    1. A01VFKW

      Install a new gasket to the cylinder head cover.

      Note

      Remove any oil from the contact surfaces.

    2. A01VEPO

      Install the 2 new camshaft bearing cap oil hole gaskets to the No. 1 camshaft bearing cap.

    3. A01VGHRE04
      Text in Illustration
      *1 Seal Packing
      *a Bead Diameter 2.0 mm

      Apply seal packing as shown the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Bead diameter
      2.0 mm (0.0787 in.)

      Note


      • Remove any oil from the contact surfaces.

      • 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.

    4. A01VJJVE01
      Text in Illustration
      *1 Seal Washer

      Temporarily install the cylinder head cover with the 2 new seal washer and the 17 bolts.

    5. A01VH3N

      Apply a light coat of engine oil to the O-rings of the camshaft position sensors.

    6. A01VKKD

      Temporarily install the 2 camshaft position sensors with the 2 bolts.

    7. A01VDX5E02

      Install the 19 bolts in the sequence shown in the illustration.

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

  31. INSTALL VENTILATION SYSTEM GROMMET


    1. A01VK9Y

      Install the ventilation system grommet to the cylinder head cover.

  32. INSTALL VENTILATION VALVE SUB-ASSEMBLY


    1. A01VK06

      Install the ventilation valve sub-assembly.

  33. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY


    1. A01VIQS

      Apply a light coat of engine oil to 2 new O-rings, and then install them onto the camshaft timing oil control valves.

    2. A01VM5Y

      Install the 2 camshaft timing oil control valves and bracket with the 2 bolts.

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

  34. INSTALL SPARK PLUG

    A01VG3D

    Tech Tips

    Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor Click here.


    1. Using a 14 mm spark plug wrench, install the 4 spark plugs.

      Torque:
      20 N*m  { 204 kgf*cm, 15 ft.*lbf }

  35. INSTALL OIL FILLER CAP GASKET


    1. A01VFHD

      Install the gasket to the cap.

  36. INSTALL OIL FILLER CAP SUB-ASSEMBLY


    1. A01VG48

      Install the oil filler cap.

  37. INSTALL CRANKSHAFT BEARING (w/ Stop and Start System)


    1. A01VIH2

      Visually check the crankshaft bearing installation surface for damage, deformation, and cracks.

      If damaged, smooth the surface with 400-grit sandpaper.

    2. Using a vernier caliper, measure the diameter as shown in the illustration.

      Standard diameter
      78.045 to 78.064 mm (3.0726 to 3.0734 in.)

      If the diameter is not as specified, replace the crankshaft.

    3. Install the snap ring to the crankshaft bearing.

    4. A01VLRKE05

      Using SST, hold the crankshaft.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )
    5. A01VEUOE04
      Text in Illustration
      *1 Snap Ring

      Using SST, uniformly tighten the 4 bolts through several steps in the order shown in the illustration to install a new bearing to the crankshaft.

      SST
      09223-47010

      Note


      • Install the crankshaft bearing so that the snap ring faces the front of the engine.

      • Tighten the bolts until SST contacts the crankshaft.

  38. INSTALL REAR ENGINE OIL SEAL


    1. A01VL8P

      Apply seal packing in a continuous bead as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

      Note


      • Remove any oil from the contact surfaces.

      • Install a new rear engine oil seal within 3 minutes after applying seal packing.

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

    2. A01VI44E05
      Text in Illustration
      *1 Seal Packing
      *a 2.0 mm (0.0787 in.)

      Wipe off the excess seal packing, leaving only the specified amount in the areas shown in the illustration.

    3. Using SST, press in a new rear engine oil seal until its surface is flush with the cylinder block sub-assembly and oil pan sub-assembly.

      SST
      09223-47020
      09950-50013   ( 09951-05010, 09952-05010, 09953-05020, 09954-05021, 09955-05010, 09957-04010 )
      A01VG3IE01
      Text in Illustration
      *A w/o Stop and Start System *B w/ Stop and Start System
      *a Turn *b Hold
      *c Engine Front *d Engine Rear
      Oil seal standard depth
      -0.2 to 1.2 mm (-0.0079 to 0.0472 in.)

      Note


      • Make sure there is no foreign matter on the lip of the rear engine oil seal.

      • Make sure there is no oil or grease on the outer circumference of the rear engine oil seal.

      • Do not press in the rear engine oil seal at an angle.

      • Wipe off extra grease from the crankshaft.

      • Apply a small amount of molybdenum grease to the threaded portion and tip of SST center bolt (09953-05020) before using.

      Tech Tips

      If necessary, lightly tap SST using a plastic-faced hammer to insert the rear engine oil seal evenly.

      A01VESOE01
      SST
      09223-47020
      09950-70010   ( 09951-07150 )