Oil Pump: Removal

HINT:

When repairing the oil pump, the oil pan and strainer should be removed and cleaned.

1. REMOVE ENGINE FROM VEHICLE (See  REMOVAL  ) 
2. INSTALL ENGINE TO ENGINE STAND FOR DISASSEMBLY 
3. REMOVE TIMING BELT (See  REMOVAL  ) 
4. REMOVE NO.1 IDLER PULLEY (See  REMOVAL  ) 
5. REMOVE NO.2 IDLER PULLEY (See  REMOVAL  ) 
6. REMOVE CRANKSHAFT TIMING PULLEY (See  REMOVAL  ) 
7. REMOVE OIL DIPSTICK AND GUIDE 
   1. Remove the bolt holding the oil dipstick to the LH cylinder head.
   2. Pull out the dipstick guide together with the dipstick from the No.1 oil pan.
   3. Remove the O-ring from the dipstick guide.
      Fig 1: Locating Oil Dipstick Guide Bolt & O-ring

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. REMOVE OIL FILTER, OIL COOLER AND FILTER BRACKET ASSEMBLY 
   1. Disconnect the oil pressure switch connector.
   2. Remove the 2 bolts, nut, and oil filter, oil cooler and filter bracket assembly.
   3. Remove the gasket from the filter bracket.
      Fig 2: Locating Oil Filter Bracket Assembly Nut & Bolts

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. REMOVE CRANKSHAFT POSITION SENSOR (See  REMOVAL  ) 
10. REMOVE NO.2 OIL PAN 
    1. Remove the 20 bolts and 2 nuts.
    2. Insert the blade of SST between the No.1 and No.2 oil pans, cut off applied sealer and remove the No.2 oil pan.

       SST 09032-00100

       NOTE:

       • Be careful not to damage the No.2 oil pan contact surface of the No.1 oil pan.
       • Be careful not to damage the No.2 oil pan flange.
       Fig 3: Removing No. 2 Oil Pan Using SST

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
11. REMOVE OIL PAN BAFFLE PLATE 

    Remove the 4 bolts, 2 nuts and baffle plate.

    Fig 4: Locating Oil Pan Baffle Plate Nuts & Bolts

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
12. REMOVE NO.1 OIL PAN 
    1. Remove the 18 bolts and 2 nuts.
       Fig 5: Locating No.1 Oil Pan Nuts & Bolts

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, remove the No.1 oil pan by prying between the oil pan and cylinder block in the sequence shown.
       NOTE: Be careful not to damage the contact surface of the cylinder block and No.1 oil pan.
       Fig 6: Removing No.1 Oil Pan Using Screwdriver

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
13. REMOVE OIL STRAINER 

    Remove the 2 bolt, 2 nuts, oil strainer and gasket.

    Fig 7: Locating Oil Strainer Nuts & Bolts

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
14. REMOVE OIL PUMP 
    1. Remove the 8 bolts.

       HINT:

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

       Fig 8: Locating Oil Pump Bolts

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, remove the oil pump by prying the portions between the oil pump and cylinder block.
       NOTE: Be careful not to damage the contact surface of the cylinder block and oil pump.
    3. Remove the O-ring from the cylinder block.
       Fig 9: Removing Oil Pump Using Screwdriver

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002