Oil Pump Removal

Engine Hybrid System. Corolla. Zre142 Aze141
2Az-Fe Lubrication. Corolla. Zre142 Aze141

  1. DISCHARGE FUEL SYSTEM PRESSURE

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  3. REMOVE FRONT WIPER ARM HEAD CAP

  4. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH

  5. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH

  6. REMOVE HOOD TO COWL TOP SEAL

  7. REMOVE CENTER NO. 1 COWL TOP VENTILATOR LOUVER

  8. REMOVE COWL TOP VENTILATOR LOUVER LH

  9. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

  10. REMOVE OUTER COWL TOP PANEL

  11. REMOVE SUSPENSION TOWER DAMPER ASSEMBLY (w/ Front Strut Bar)

  12. REMOVE FRONT WHEEL RH

  13. REMOVE ENGINE UNDER COVER LH

  14. REMOVE ENGINE UNDER COVER RH

  15. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

  16. DRAIN ENGINE COOLANT

  17. DRAIN ENGINE OIL

  18. REMOVE CENTER EXHAUST PIPE ASSEMBLY

  19. REMOVE FRONT EXHAUST PIPE ASSEMBLY

  20. REMOVE V-RIBBED BELT

  21. REMOVE GENERATOR ASSEMBLY

  22. DISCONNECT NO. 1 RADIATOR HOSE

  23. DISCONNECT OUTLET HEATER WATER HOSE

  24. DISCONNECT INLET HEATER WATER HOSE

  25. SEPARATE RADIATOR RESERVE TANK ASSEMBLY

  26. REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE

  27. REMOVE THROTTLE BODY ASSEMBLY

  28. REMOVE IGNITION COIL ASSEMBLY

  29. REMOVE SPARK PLUG

  30. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY

  31. REMOVE ENGINE OIL LEVEL DIPSTICK

  32. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

  33. DISCONNECT FUEL MAIN TUBE

  34. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

  35. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

  36. REMOVE INTAKE MANIFOLD

  37. REMOVE NO. 1 INTAKE MANIFOLD INSULATOR

  38. REMOVE MANIFOLD STAY

  39. REMOVE NO. 2 MANIFOLD STAY

  40. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

  41. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY

  42. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH

  43. REMOVE IDLER PULLEY SUB-ASSEMBLY

  44. REMOVE OIL PAN SUB-ASSEMBLY

  45. SET NO. 1 CYLINDER TO TDC / COMPRESSION

  46. REMOVE CRANKSHAFT PULLEY

  47. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY

  48. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

  49. REMOVE CRANK POSITION SENSOR

  50. REMOVE TIMING CHAIN OR BELT COVER SUB-ASSEMBLY

  51. REMOVE TIMING CHAIN COVER OIL SEAL

  52. REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE

  53. REMOVE TIMING CHAIN GUIDE

  54. REMOVE CHAIN TENSIONER SLIPPER

  55. REMOVE NO. 1 CHAIN VIBRATION DAMPER

  56. REMOVE CHAIN SUB-ASSEMBLY

  57. REMOVE CRANKSHAFT TIMING GEAR OR SPROCKET

  58. REMOVE NO. 2 CHAIN SUB-ASSEMBLY

  59. REMOVE OIL PUMP ASSEMBLY

Oil Pump -- Removal



1. DISCHARGE FUEL SYSTEM PRESSURE
HINT:
COROLLA_ZRE142 RM000001EEY04YX.html


2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL


3. REMOVE FRONT WIPER ARM HEAD CAP


    Corolla. Zre142 Aze141
  1. Remove the 2 front wiper arm head caps.



4. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH


    Corolla. Zre142 Aze141
  1. Remove the nut and the front wiper arm and blade assembly LH.



5. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH


    Corolla. Zre142 Aze141
  1. Remove the nut and the front wiper arm and blade assembly RH.



6. REMOVE HOOD TO COWL TOP SEAL


    Corolla. Zre142 Aze141
  1. Disengage the 7 clips and remove the hood to cowl top seal.



7. REMOVE CENTER NO. 1 COWL TOP VENTILATOR LOUVER


    Corolla. Zre142 Aze141
  1. Disengage the clip and 14 claws, and remove the center No. 1 cowl top ventilator louver.



8. REMOVE COWL TOP VENTILATOR LOUVER LH


    Corolla. Zre142 Aze141
  1. Disengage the clip and 8 claws, and remove the cowl top ventilator louver LH.



9. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the connector.

  1. Remove the 2 bolts and the windshield wiper motor and link assembly.



10. REMOVE OUTER COWL TOP PANEL


    Corolla. Zre142 Aze141
  1. Disengage the clamp and bend the water guard plate RH as shown in the illustration.



    Corolla. Zre142 Aze141
  1. Disengage the clamp and bend the No. 1 heater air duct splash shield seal.



    Corolla. Zre142 Aze141
  1. Disengage the clamp.

  1. Remove the 12 bolts and outer cowl top panel.



11. REMOVE SUSPENSION TOWER DAMPER ASSEMBLY (w/ Front Strut Bar)


    Corolla. Zre142 Aze141
  1. Remove the 2 nuts and suspension tower damper assembly.



12. REMOVE FRONT WHEEL RH


13. REMOVE ENGINE UNDER COVER LH


14. REMOVE ENGINE UNDER COVER RH


15. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 2 nuts and No. 1 engine cover sub-assembly.



16. DRAIN ENGINE COOLANT
  1. Loosen the lower radiator drain cock plug.

    CAUTION:
    Do not loosen the lower radiator drain cock plug while the engine and radiator are still hot.
    Pressurized, hot engine coolant and steam may be released and cause serious burns.
    HINT:
    Collect the coolant in a container and dispose of it according to the regulations in your area.
  1. Remove the radiator cap.



  1. Loosen the cylinder block drain cock plug.


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal



17. DRAIN ENGINE OIL
  1. Remove the oil filler cap.

  1. Remove the oil drain plug and drain the oil into a container.

  1. Clean and install the oil drain plug with a new gasket.

    Torque:
    25 N*m{255 kgf*cm, 18 ft.*lbf}


18. REMOVE CENTER EXHAUST PIPE ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 4 bolts and 2 compression springs.

  1. Remove the center exhaust pipe assembly from the 2 exhaust pipe supports.

  1. Remove the 2 gaskets.



19. REMOVE FRONT EXHAUST PIPE ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the heated oxygen sensor connector.

  1. Remove the 2 bolts, 2 compression springs and front exhaust pipe assembly.

  1. Remove the gasket from the exhaust manifold.



20. REMOVE V-RIBBED BELT


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Using SST, slowly turn the V-ribbed belt tensioner clockwise.

    SST
    09216-42010(09216-04010)
  1. Remove the V-ribbed belt from each pulley and slowly return the tensioner.

    NOTICE:
    1. Make sure that SST and other tools are set to the tensioner securely.
    2. When compressing the V-ribbed belt tensioner, slowly turn the tensioner.
    3. Be careful not to pinch your fingers between the parts.


21. REMOVE GENERATOR ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the generator connector.

  1. Remove the nut and disconnect the wire harness from terminal B.

  1. Separate the 2 wire harness clamps.



    Corolla. Zre142 Aze141
  1. Remove the 2 bolts and generator assembly.



    Corolla. Zre142 Aze141
  1. Remove the bolt and wire harness clamp bracket.



22. DISCONNECT NO. 1 RADIATOR HOSE


    Corolla. Zre142 Aze141
  1. Disconnect the No. 1 radiator hose from the cylinder head.



23. DISCONNECT OUTLET HEATER WATER HOSE


    Corolla. Zre142 Aze141
  1. Disconnect the outlet heater water hose.



24. DISCONNECT INLET HEATER WATER HOSE


    Corolla. Zre142 Aze141
  1. Disconnect the inlet heater water hose.



25. SEPARATE RADIATOR RESERVE TANK ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 3 bolts and separate the radiator reserve tank assembly.



26. REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE


    Corolla. Zre142 Aze141
  1. Disconnect the mass air flow meter connector.

  1. Separate the 2 wire harness clamps.



    Corolla. Zre142 Aze141
  1. Disconnect the No. 1 vacuum switching valve connector and the 2 vacuum hoses.



    Corolla. Zre142 Aze141
  1. Disconnect the ventilation hose.



    Corolla. Zre142 Aze141
  1. Loosen the No. 1 air cleaner hose clamp, release the 3 air cleaner assembly clamps and remove the air cleaner cap sub-assembly with No. 1 hose.



27. REMOVE THROTTLE BODY ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the 2 water by-pass hoses.



    Corolla. Zre142 Aze141
  1. Disconnect the throttle body assembly connector.



    Corolla. Zre142 Aze141
  1. Remove the 4 bolts and throttle body assembly.



    Corolla. Zre142 Aze141
  1. Remove the gasket from the intake manifold.



28. REMOVE IGNITION COIL ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the 4 ignition coil connectors.



    Corolla. Zre142 Aze141
  1. Remove the 4 bolts and 4 ignition coils.



29. REMOVE SPARK PLUG


    Corolla. Zre142 Aze141
  1. Remove the 4 spark plugs.



30. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 2 ventilation hoses from the cylinder head cover sub-assembly.



    Corolla. Zre142 Aze141
  1. Remove the 2 bolts and separate the 2 wire harness brackets.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the 8 bolts and 2 nuts, then remove the cylinder head cover sub-assembly and gasket.



31. REMOVE ENGINE OIL LEVEL DIPSTICK


32. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE


    Corolla. Zre142 Aze141
  1. Remove the bolt and engine oil level dipstick guide.

  1. Remove the O-ring from the engine oil level dipstick guide.



33. DISCONNECT FUEL MAIN TUBE
NOTICE:
Do not forcibly bend, kink or twist the fuel main tube.


    Corolla. Zre142 Aze141
  1. Remove the fuel tube from the fuel hose clamp.

  1. Remove the fuel pipe clamp.

  1. Wipe off any dirt on the fuel tube connector.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Hold the fuel tube connector, and then install SST.

    SST
    09268-21011
  1. Turn SST to align the retainer inside the fuel tube connector with the chamfered part of SST.

  1. Insert SST into the fuel tube and hold it. Then push the fuel tube connector toward SST.

  1. Mount the retainer of the fuel tube connector onto the chamfered part of SST.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Slide SST and fuel tube connector together towards the fuel tube until they make a "click" sound, and then disconnect the fuel tube.

  1. Drain the fuel remaining inside the fuel tube.

  1. Cover the fuel tube and fuel pipe with a plastic bag to protect the disconnected part.



34. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 2 wire harness clamps.

  1. Disconnect the 4 fuel injector connectors.



    Corolla. Zre142 Aze141
  1. Remove the 2 bolts, then remove the fuel delivery pipe together with the 4 fuel injectors.

    NOTICE:
    Be careful not to drop the fuel injectors when removing the fuel delivery pipe.


    Corolla. Zre142 Aze141
  1. Remove the 2 delivery pipe spacers from the cylinder head.

  1. Remove the 4 insulators from the cylinder head.



35. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the bolt and the vacuum hose clamp.



    Corolla. Zre142 Aze141
  1. Disconnect the camshaft timing oil control valve connector.

  1. Remove the bolt and the camshaft timing oil control valve assembly.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the O-ring from the camshaft timing oil control valve assembly.



36. REMOVE INTAKE MANIFOLD


    Corolla. Zre142 Aze141
  1. Disconnect the union to connector tube hose from the No. 2 hose to hose tube.

  1. Disconnect the camshaft timing oil control valve connector.

  1. Remove the wire harness clamp.

  1. Remove the union to connector tube hose from the vacuum hose clamp.

  1. Remove the 5 bolts, 2 nuts and intake manifold.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the gasket from the intake manifold.



37. REMOVE NO. 1 INTAKE MANIFOLD INSULATOR


    Corolla. Zre142 Aze141
  1. Remove the No. 1 intake manifold insulator.



38. REMOVE MANIFOLD STAY


    Corolla. Zre142 Aze141
  1. Remove the bolt, nut and manifold stay.



39. REMOVE NO. 2 MANIFOLD STAY


    Corolla. Zre142 Aze141
  1. Remove the bolt, nut and No. 2 manifold stay.



40. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    Corolla. Zre142 Aze141
  1. Remove the 4 bolts and No. 1 exhaust manifold heat insulator.



41. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 5 nuts and exhaust manifold converter sub-assembly.

  1. Remove the gasket.



42. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Place a wooden block between a floor jack and the engine, then support the engine using the floor jack.



    Corolla. Zre142 Aze141
  1. Remove the 4 bolts and 2 nuts, then remove the engine mounting insulator sub-assembly RH.

    NOTICE:
    Do not apply excessive force to the return tube when removing the engine mounting insulator sub-assembly RH.
    HINT:
    Keep clearance by lowering the engine using the floor jack when removing the front engine mounting insulator.


43. REMOVE IDLER PULLEY SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Loosen the 2 bolts and remove the idler pulley sub-assembly with the 2 bolts.



44. REMOVE OIL PAN SUB-ASSEMBLY


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Install the No. 1 and No. 2 engine hangers with new bolts.

    Torque:
    38 N*m{387 kgf*cm, 28 ft.*lbf}
    Part No.
    Item
    Part No.
    No. 1 engine hanger
    12281-28010
    No. 2 engine hanger
    12282-28010 or 12282-AB010
    Bolt
    90080-10177
  1. Attach the sling device to the engine hangers and chain block.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the 12 bolts and 2 nuts.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Insert the blade of oil pan seal cutter between the crankcase, chain cover and oil pan, then cut through the applied sealer and remove the oil pan.

    NOTICE:
    Be careful not to damage the contact surface of the crankcase, chain cover or oil pan.


45. SET NO. 1 CYLINDER TO TDC / COMPRESSION


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Turn the crankshaft pulley until the groove and the timing mark "0" on the timing chain cover are aligned.

  1. Check that each timing mark on the camshaft timing gear and sprocket is aligned with the timing marks located on the No. 1 and No. 2 bearing caps as shown in the illustration.
    If not, turn the crankshaft 1 revolution (360°) to align the timing marks as above.



46. REMOVE CRANKSHAFT PULLEY


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Using SST, hold the crankshaft pulley in place and loosen the pulley bolt.

    SST
    09213-54015(91651-60855)
    09330-00021


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Using SST, remove the crankshaft pulley.

    SST
    09950-50013(09951-05010,09952-05010,09953-05020,09954-05021)
    09950-40011(09957-04010)
    HINT:
    If necessary, remove the pulley and pulley bolt using SST.


47. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the 2 nuts, No. 1 chain tensioner assembly and gasket.

    NOTICE:
    Do not turn the crankshaft without the No. 1 chain tensioner assembly.


48. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
  1. Lift the engine upward.

    NOTICE:
    Do not lift the engine more than necessary.


    Corolla. Zre142 Aze141
  1. Remove the bolt, nut and V-ribbed belt tensioner assembly.



49. REMOVE CRANK POSITION SENSOR


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Disconnect the crank position sensor connector.

  1. Separate the crank position sensor connector clamp and wire harness.

  1. Remove the bolt and crank position sensor.



50. REMOVE TIMING CHAIN OR BELT COVER SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 3 bolts and transverse engine engine mounting bracket.



    Corolla. Zre142 Aze141
  1. Using an E10 "TORX" socket, remove the stud bolt for the V-ribbed belt tensioner.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the 12 bolts and 2 nuts.



    Corolla. Zre142 Aze141
  1. Remove the timing chain cover by prying the portions between the timing chain cover, cylinder head and cylinder block with a screwdriver.

    NOTICE:
    Be careful not to damage the contact surfaces of the timing chain cover, cylinder head and cylinder block.
    HINT:
    Tape the screwdriver tip before use.


51. REMOVE TIMING CHAIN COVER OIL SEAL


    Corolla. Zre142 Aze141
  1. Place the timing chain cover on wooden blocks.

  1. Using a screwdriver, pry out the oil seal.

    NOTICE:
    Do not damage the surface of the oil seal press fit hole.
    HINT:
    Tape the screwdriver tip before use.


52. REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE


    Corolla. Zre142 Aze141
  1. Remove the No. 1 crankshaft position sensor plate.



53. REMOVE TIMING CHAIN GUIDE


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the bolt and timing chain guide.



54. REMOVE CHAIN TENSIONER SLIPPER


    Corolla. Zre142 Aze141
  1. Remove the bolt and chain tensioner slipper.



55. REMOVE NO. 1 CHAIN VIBRATION DAMPER


    Corolla. Zre142 Aze141
  1. Remove the 2 bolts and No. 1 chain vibration damper.



56. REMOVE CHAIN SUB-ASSEMBLY


57. REMOVE CRANKSHAFT TIMING GEAR OR SPROCKET


    Corolla. Zre142 Aze141
  1. Remove the crankshaft timing gear or sprocket from the crankshaft.



58. REMOVE NO. 2 CHAIN SUB-ASSEMBLY


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Turn the crankshaft 90° counterclockwise to align the adjusting hole on the oil pump drive shaft sprocket with the groove on the oil pump.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Insert a 4 mm diameter bar into the adjusting hole of the oil pump drive shaft sprocket to lock the gear in position, and then remove the nut.



    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the bolt, chain tensioner plate and spring.

  1. Remove the oil pump drive sprocket, oil pump drive shaft sprocket and No. 2 chain.



59. REMOVE OIL PUMP ASSEMBLY


    Corolla. Zre142 Aze141.2Az-Fe Lubrication.Lubrication System.Oil Pump  Removal
  1. Remove the 3 bolts, oil pump and gasket.