OIL PUMP INSTALLATION

PROCEDURE


  1. INSTALL TIMING CHAIN COVER ASSEMBLY


    1. Clean the contact surfaces of the engine assembly, and confirm that no oil, moisture, or other foreign matter is on the surfaces.

      A002BCLC01
      *a Engine Assembly Side *b Timing Chain Cover Assembly Side
      B004057 Clean - -

      Note

      Be sure to clean the contact surfaces, especially the surfaces shown in the illustration.

    2. Apply seal packing to the timing chain cover assembly as shown in the illustration.

      A002BX4C03
      *a

      Dashed Line Area

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

      		 *b

      Continuous Line Area

      (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)
      *c

      Alternate Long and Short Dashed Line Area

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

      		 *d

      Dashed Line Area

      (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent)
      B004057 6.0 mm (0.236 in.) or more - -
      Seal Packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

      Note

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

      Seal Packing Application Chart
      Area Seal Packing Diameter Application Position from Inside Seal Line

      Dashed Line Area

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

      		 3.5 mm (0.138 in.) or more 3.0 to 4.0 mm (0.118 to 0.157 in.)

      Continuous Line Area

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

      		 6.0 mm (0.236 in.) or more 5.0 mm (0.197 in.)

      Alternate Long and Short Dashed Line Area

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

      		 4.5 mm (0.177 in.) or more 3.0 to 4.0 mm (0.118 to 0.157 in.)

      Dashed line area

      (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent)

      		 3.5 mm (0.138 in.) or more 2.0 to 3.0 mm (0.0787 to 0.118 in.)

    3. Install a new oil pump gasket to the cylinder block sub-assembly.

    4. A00281BC01
      *1 Crankshaft
      *a Drive Rotor Spline

      Align the drive rotor spline and the crankshaft as shown in the illustration. Install the drive rotor spline and timing chain cover assembly to the crankshaft.

    5. Tighten the 23 bolts and 2 nuts in the order shown in the illustration.

      A002ASTC01
      *a Torque *b Bolt and Nut Tightening Order
      *c Nut - -
      Bolt Length
      Item Length
      (A) 28 mm (1.10 in.)
      (B) 55 mm (2.17 in.)
      (C) 60 mm (2.36 in.)
      (D) 40 mm (1.57 in.)

      Note

      Make sure that there is no oil on the threads of the bolts.

      Torque
      Bolt (A), (B)
      21 N*m (214 kgf*cm, 15 ft.*lbf)
      Bolt (C), (D)
      43 N*m (438 kgf*cm, 32 ft.*lbf)
      Nut
      21 N*m (214 kgf*cm, 15 ft.*lbf)

      Note


      • Tighten the bolts within 10 minutes of applying seal packing.

      • Do not add engine oil for at least 2 hours after installation.

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

  2. INSTALL TIMING CHAIN CASE OIL SEAL

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  3. INSTALL OIL PAN SUB-ASSEMBLY

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