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Oil Pump ASSY: Replacement

  1. REMOVE ENGINE AND TRANSMISSION ASSEMBLY FROM VEHICLE (See  REPLACEMENT  ) 
  2. SEPARATE ENGINE AND TRANSMISSION (See  REPLACEMENT  ) 
  3. INSTALL ENGINE STAND 
  4. REMOVE TIMING BELT (See  REPLACEMENT  ) 
  5. REMOVE TIMING BELT IDLER SUB-ASSY NO.1 (See  OVERHAUL  ) 
  6. REMOVE TIMING BELT IDLER SUB-ASSY NO.2 (See  OVERHAUL  ) 
  7. REMOVE CRANKSHAFT TIMING PULLEY (See  OVERHAUL  ) 
    Fig 1: Removing O-Ring From Guide
    G01051983Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE OIL LEVEL GAGE GUIDE 
    1. Remove the bolt holding the guide to the LH cylinder head.
    2. Pull out the guide together with the level gage from the oil pan.
    3. Remove the O-ring from the guide.
  9. REMOVE ENGINE OIL LEVEL SENSOR 
    1. Remove the 4 bolts and sensor.
    2. Remove the gasket from the sensor.
  10. REMOVE OIL FILTER BRACKET SUB-ASSY 
    1. Disconnect the 2 water by-pass hoses from the oil cooler.
    2. Disconnect the oil pressure switch connector.
    3. Remove the stud bolt, 2 nuts and the filter bracket together oil filter and oil cooler assembly.
    4. Remove the gasket from the filter bracket.
  11. REMOVE CRANKSHAFT POSITION SENSOR 
    1. Disconnect the sensor connector.
    2. Remove the bolt and sensor.
      Fig 2: Cutting Through Sealer And Removing Oil Pan
      G01051984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE OIL PAN SUB-ASSY NO.2 
    1. Remove the 13 bolts and 2 nuts.
    2. Insert the blade of SST between the oil pan No.1 and oil pan No.2, cut through the sealer and remove the oil pan No.2.

      SST 09032-00100

    NOTE:
    • Do not damage the contact surface of the oil pan No. 1 and oil pan No. 2.
    • Do not damage the flange portion of the oil pan No.2 during removal.
  13. REMOVE OIL PAN BAFFLE PLATE 

    Remove the 4 bolts, 2 nuts and baffle plate.

    Fig 3: Locating Oil Pan Baffle Plate Bolts
    G01051985Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE OIL PAN SUB-ASSY 
    1. Remove the 18 bolts and 2 nuts.
      Fig 4: Locating Oil Pan Sub-Assy Bolts
      G01051986Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, remove the oil pan by prying the portions between the cylinder block and oil pan.
    NOTE: Be careful not to damage the contact surfaces of the cylinder block and oil pan.
    Fig 5: Removing Oil Pan Using Screwdriver
    G01051987Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE OIL STRAINER SUB-ASSY 
    1. Remove the bolt, 2 nuts, oil strainer and gasket.
      Fig 6: Removing Bolt Using Hexagon Wrench
      G01051988Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE OIL PUMP ASSY 
    1. Remove the 8 bolts.

      HINT:

      Use a 6 mm hexagon wrench for the hexagon head bolt.

    2. Using a screwdriver, remove the oil pump by prying the portions between the oil pump and cylinder block.
    3. Remove the O-ring from the cylinder block.
      Fig 7: Removing O-Ring From Cylinder Block
      G01051989Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE OIL PUMP SEAL 
    1. Using a screwdriver, pry out the seal.

    HINT:

    Tape the screwdriver tip.

    NOTE: To protect the oil pump body while prying out the seal, place a wooden block between the screwdriver and oil pump body.
    Fig 8: Prying Out Seal Using Screwdriver
    G01051990Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. INSTALL OIL PUMP SEAL 
    1. Using SST and a hammer, tap in a new oil seal until its surface is flush with the oil pump body edge.
      NOTE: Be careful not to tap the oil seal in at an angle.
    2. Apply a small amount of MP grease to the oil seal lip.
      Fig 9: Taping In Oil Seal Using SST
      G01051991Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. INSTALL OIL PUMP ASSY 
    1. Apply seal packing to the oil pump as shown in the illustration.

      Seal packing: Part No. 08226-00080 or equivalent 

      NOTE:
      • Remove any oil from the contact surface.
      • Install the oil pump within 3 minutes after applying seal packing.
      • Do not put into engine oil for at least 2 hours after installing.
      Fig 10: Applying Seal Packing To Oil Pump
      G01051992Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Apply engine oil to the O-ring.
    3. Install a new O-ring on the cylinder block.
    4. Engage the spline teeth of the oil pump drive gear with the large teeth of the crankshaft, and slide the oil pump on the crankshaft.
      Fig 11: Install O-Ring On Cylinder Block
      G01051993Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Install the oil pump with the 8 bolts. Uniformly tighten the bolts in several passes.

      Torque: 

      15.5 N.m (160 kgf.cm, 11 ft.lbf) for 12 mm head (A, C), stud bolt (B) and 6 mm hexagon head (E) 

      30.5 N.m (310 kgf.cm, 22 ft.lbf) for 14 mm head (D) 

      HINT:

      • Use a 6 mm hexagon wrench for the hexagon head bolt.
      • Each bolt length is indicated below.

      Bolt length:

      50 mm (1.97 in.) for A of 12 mm head

      106 mm (4.17 in.) for B of 12 mm head

      30 mm (1.18 in.) for C of 12 mm head

      44 mm (1.73 in.) for D of 14 mm head

      28 mm (1.10 in.) for E of 6 mm hexagon head

      NOTE: Do not reuse the stud bolt (B).
      Fig 12: Installing Oil Pump
      G01051994Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. INSTALL OIL STRAINER SUB-ASSY 
      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:

        Use a bolt that is 12 mm (0.47 in.) in length.

        Fig 13: Installing Gasket And Oil Strainer
        G01051995Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. INSTALL OIL PAN SUB-ASSY 
      1. Apply seal packing to the oil pan as shown in the illustration.

        Seal packing: Part No. 08226-00080 or equivalent 

        NOTE:
        • Install the oil pan within 3 minutes after applying seal packing.
        • Do not put into engine oil for at least 2 hours after installing.
        • Remove any oil from the contact surface.
        Fig 14: Identifying Seal Packing
        G01051996Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Fig 15: Installing Oil Pump Bolt
        G01051997Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Temporarily install the oil pan with the 18 bolts and 2 nuts.

        HINT:

        Each bolt length is indicated in the illustration.

        Bolt length:

        A: 20 mm (0.79 in.) of 10 mm head

        B: 35 mm (1.38 in.) of 10 mm head

        C: 60 mm (2.36 in.) of 12 mm head

        D: 25 mm (0.98 in.) of 12 mm head

      3. Set the No.1 oil pan as shown in the illustration.
        NOTE: Make sure the clearance between the rear ends 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, stud bolts and nuts.
      4. Uniformly tighten the bolts, stud bolts and nuts in several passes.

        Torque: 

        7.5 N.m (76 kgf.cm, 66 in. lbf) for 10 mm head 

        28 N.m (286 kgf.cm, 21 ft.lbf) for 12 mm head 

    8. 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 16: Installing Oil Pan Baffle Plate
        G01051998Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    9. INSTALL OIL PAN SUB-ASSY NO.2 
      1. Apply seal packing to the oil pan as shown in the illustration.

        Seal packing: Part No. 08226-00080 or equivalent 

        NOTE:
        • Remove any oil from the contact surface.
        • Install the oil pan within 3 minutes after applying seal packing.
        • Do not put into engine oil for at least 2 hours after installing.
      2. Install oil pan with the 13 bolts and 2 nuts. Uniformly tighten the bolts and nuts in several passes.

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

        Fig 17: Installing Oil Pan Sub-Assy No.2
        G01051999Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    10. INSTALL ENGINE OIL LEVEL SENSOR 
      1. Install a new gasket to the sensor as shown in the illustration.
      2. Install the sensor with the 4 bolts.

        Torque: 6.9 N.m (70 kgf.cm, 61 in. lbf) 

        HINT:

        Use a bolt that is 16 mm (0.63 in.) in length.

        Fig 18: Identifying Engine Oil Level Sensor
        G01052000Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    11. INSTALL CRANKSHAFT POSITION SENSOR 
      1. Install the sensor with the bolt.

        Torque: 6.5 N.m (65 kgf.cm, 58 in. lbf) 

        HINT:

        Use bolt that is 17 mm (0.67 in.) in length.

      2. Connect the sensor connector.
    12. INSTALL OIL FILTER BRACKET SUB-ASSY 
      1. Install a new gasket to the filter bracket.
      2. Install the filter bracket, oil filter and oil cooler assembly with the stud bolt and 2 nuts.

        Torque: 18 N.m (185 kgf.cm, 13 ft.lbf) 

      3. Connect the oil pressure switch connector.
      4. Connect the 2 water by-pass hoses to the oil cooler.
    13. INSTALL OIL LEVEL GAGE GUIDE 
      1. Install a new O-ring to the gage guide.
      2. Apply soapy water to the O-ring.
      3. Push in the gage guide end into the guide hole of the No. 1 oil pan.
      4. Install the gage guide with the bolt.

        Torque: 15 N.m (153 kgf.cm, 133 in. lbf) 

      5. Install the gage.
        Fig 19: Installing O-Ring To Gage Guide
        G01052001Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    14. INSTALL CRANKSHAFT TIMING PULLEY (See  OVERHAUL  ) 
    15. INSTALL TIMING BELT IDLER SUB-ASSY NO.1 (See  OVERHAUL  ) 
    16. INSTALL TIMING BELT IDLER SUB-ASSY NO.2 (See  OVERHAUL  ) 
    17. INSTALL TIMING BELT (See  REPLACEMENT  ) 
    18. REMOVE ENGINE STAND 
    19. ASSEMBLE ENGINE AND TRANSMISSION (See  REPLACEMENT  ) 
    20. INSTALL ENGINE AND TRANSMISSION ASSEMBLY TO VEHICLE (See  REPLACEMENT  )