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Oil Pump: Installation

  1. INSTALL OIL PUMP ASSEMBLY 
    1. Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces of the oil pump and cylinder block.
      1. Using a gasket scraper, remove all the old packing (FIPG) material from the gasket surfaces and sealing groove.
      2. Thoroughly clean all components to remove all the loose material.
      3. Using a non-residue solvent, clean both sealing surfaces.
    2. Apply seal packing to the oil pump as shown in Fig 1 .
      • Seal packing: Part No. 08826-00080 or equivalent 
      • Standard seal diameter: 3 to 4 mm (0.12 to 0.16 in.) 
      NOTE:
      • Wipe off any oil from the contact surface.
      • Install the oil pump within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
      • Do not expose the seal to engine oil for at least an hour after installing it.
      Fig 1: Applying Seal Packing To Oil Pump
      G04436323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Apply engine oil to a new O-ring.
    4. Install the O-ring to the cylinder block.
      Fig 2: Installing O-Ring To Cylinder Block
      G04436324Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Align the spline teeth of the oil pump drive gear with the large teeth of the crankshaft, and slide the oil pump onto the crankshaft.
    6. Install the oil pump with the 8 bolts. Uniformly tighten the bolts in several passes.

      Torque: 

      • 15.5 N*m (158 kgf*cm, 11 ft.*lbf) for bolt A, B, C and E 
      • 30.5 N*m (311 kgf*cm, 22 ft.*lbf) for bolt D 

      HINT:

      • Use a 6 mm hexagon wrench for the hexagon head bolt.
      • Each bolt length is as shown in OIL PUMP BOLTS  .

        Standard bolt length 

        Fig 3: Installing Oil Pump
        G04436325Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        OIL PUMP BOLTS

        Bolt Bolt Head Size Length
        A 12 mm bolt 35 mm (1.38 in.)
        B 12 mm bolt 50 mm (1.97 in.)
        C 14 mm stud bolt 103 mm (4.06 in.)
        D 14 mm bolt 44 mm (1.73 in.)
        E 6 mm hexagon bolt 28 mm (1.10 in.)
  2. INSTALL OIL STRAINER SUB-ASSEMBLY 
    1. Install a new gasket and the oil strainer with the 2 bolts and 2 nuts.

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

      HINT:

      The bolt length is 12 mm (0.47 in.).

    Fig 4: Installing Oil Strainer Sub-Assembly
    G04436326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL NO. 1 OIL PAN SUB-ASSEMBLY 
    1. Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces of the No.1 oil pan, cylinder block, oil pump and rear oil seal retainer.
      1. Using a razor blade and gasket scraper, remove all the old packing (FIPG) material from the gasket surfaces and sealing groove.
      2. Thoroughly clean all components to remove all the loose material.
      3. Using a non-residue solvent, clean both sealing surfaces.
    2. Apply the seal packing to the No. 1 oil pan as shown in Fig 5 .
      • Seal packing: Part No. 08826-00080 or equivalent 
      • Seal diameter: 3 to 5 mm (0.12 to 0.20 in.) 
      NOTE:
      • Wipe off any oil from the contact surface.
      • Install the oil pump within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
      • Do not expose the seal to engine oil for at least an hour after installing it.
      Fig 5: Applying Seal Packing to No. 1 Oil Pan
      G04436327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Temporarily install the No. 1 oil pan with the 18 bolts, stud bolt and 2 nuts.

      HINT:

      Each bolt length is as shown in OIL PAN BOLTS  .

      Fig 6: Installing Oil Pan Bolts
      G04436328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Bolt length 

      OIL PAN BOLTS

      Bolt Bolt Head Size Length
      A 10 mm 22 mm (0.87 in.)
      B 12 mm 25 mm (0.99 in.)
      C 12 mm 60 mm (2.38 in.)
      D 10 mm 35 mm (1.38 in.)
    4. Set the No. 1 oil pan as shown in Fig 6 .
      NOTE: Make sure the clearance between the rear end of the No. 1 oil pan and cylinder block is 0.2 mm (0.008 in.) or less. If the clearance is more than 0.2 mm (0.008 in.), the No. 1 oil pan will deform when tightening the bolts and nuts.
    5. Uniformly tighten the bolts and nuts in several passes.

      Torque: 

      • 7.5 N*m (76 kgf*cm, 66 in.*lbf) for bolt A, D 
      • 28 N*m (286 kgf*cm, 21 ft.*lbf) for bolt B, C 
      • 28 N*m (286 kgf*cm, 21 ft.*lbf) for nut 
  4. INSTALL OIL PAN BAFFLE PLATE 
    1. Install the baffle plate with the 4 bolts and 2 nuts.

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

    Fig 7: Installing Baffle Plate
    G04436329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL NO. 2 OIL PAN SUB-ASSEMBLY 
    1. Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces of the No. 1 and No. 2 oil pans.
      1. Using a razor blade and gasket scraper, remove all the old packing (FIPG) material from the gasket surfaces and sealing groove.
      2. Thoroughly clean all components to remove all the loose material.
      3. Using a non-residue solvent, clean both sealing surfaces.
    2. Apply seal packing to the No. 2 oil pan as shown in Fig 8 .
      • Seal packing: Part No. 08826-00080 or equivalent 
      • Seal diameter: 3 to 5 mm (0.12 to 0.20 in) 
      NOTE:
      • Wipe off any oil from the contact surface.
      • Install the oil pan within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
      • Do not expose the seal to engine oil for at least an hour after installing it.
      Fig 8: Applying Seal Packing To No. 2 Oil Pan
      G04436330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the No. 2 oil pan with the 20 bolts and 2 nuts. Uniformly tighten the bolts and nuts in several passes.

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

      HINT:

      The bolt length is 14 mm (0.55 in.).

  6. INSTALL CRANKSHAFT POSITION SENSOR (See  INSTALLATION  ) 
  7. INSTALL OIL FILTER BRACKET SUB-ASSEMBLY 
    1. Install a new gasket to the oil filter bracket.
    2. Install the compressor stay, oil cooler and oil filter bracket assembly with the 2 bolts and nut.

      Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) 

    3. Connect the oil cooler hose to the oil cooler.
    4. Connect the oil pressure switch connector.
  8. INSTALL OIL DIPSTICK GUIDE 
    1. Install a new O-ring to the dipstick guide.
    2. Apply soapy water to the O-ring.
    3. Push the dipstick guide end into the guide hole of the No. 1 oil pan.
    4. Install the dipstick guide with the bolt.

      Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf) 

    5. Install the dipstick.
    Fig 9: Installing Oil Dipstick Guide
    G04436331Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL CRANKSHAFT TIMING PULLEY (See  REASSEMBLY  ) 
  10. INSTALL TIMING BELT 
    1. Install the timing belt (see INSTALLATION )
  11. INSTALL ENGINE AND TRANSMISSION ASSEMBLY 
    1. Install the engine and transmission (see INSTALLATION ).
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