LEMON Manuals: Even more car manuals for everyone
Home >> Scion >> 2012 >> tC Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical (Service Information) >> Engine Assembly >> Removal >> Removal

Engine Assembly: Removal: Removal

WARNING:

As the engine assembly with transaxle is extremely heavy, the engine lifter may suddenly drop if the instructions listed in the repair information are not followed. Therefore, always follow the instructions listed in the repair information when performing this procedure.

NOTE:

for Manual Transaxle:

When the transaxle is removed, be sure to use a new clutch release with bearing cylinder and new installation bolts. Removal of the transaxle allows the compressed clutch release with bearing cylinder to return to its original position, and dust could damage the seal of the clutch release with bearing cylinder, possibly causing clutch fluid leaks.

  1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM  . Refer to REPLACEMENT - Step 1
  2. DISCHARGE FUEL SYSTEM PRESSURE  . Refer to REMOVAL - Step 1
  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .

  4. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 
  5. REMOVE FRONT WHEEL 
  6. REMOVE CENTER ENGINE UNDER COVER 
    1. Remove the 6 screws, 6 bolts and center engine under cover.
      Fig 1: Center Engine Under Cover
      GTY310544Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE NO. 1 ENGINE UNDER COVER 
    1. Remove the 2 bolts, 7 clips and under cover.
      Fig 2: No. 1 Engine Under Cover
      GTY310543Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. DISCONNECT FRONT FENDER LINER RH 
    1. Remove the screw and disconnect the front fender liner.
  9. DISCONNECT FRONT FENDER LINER LH 
    1. Remove the screw and disconnect the front fender liner.
  10. REMOVE REAR ENGINE UNDER COVER RH  See step  2
  11. REMOVE REAR ENGINE UNDER COVER LH 
      Fig 3: Rear Engine Under Cover (LH)
      GTY310559Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 5 clips and under cover.
  12. REMOVE NO. 2 ENGINE UNDER COVER 
    1. Remove the 5 clips and under cover.
      Fig 4: No. 2 Engine Under Cover
      GTY311355Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. DRAIN ENGINE COOLANT  . Refer to REPLACEMENT - Step 3
  14. DRAIN ENGINE OIL  . Refer to REPLACEMENT - Step 1
  15. DRAIN MANUAL TRANSAXLE OIL (for Manual Transaxle)  . Refer to REPLACEMENT - Step 1
  16. DRAIN AUTOMATIC TRANSAXLE FLUID (for Automatic Transaxle)  . Refer to REPLACEMENT - Step 1
  17. DISCONNECT RADIATOR RESERVOIR ASSEMBLY 
    1. Remove the 2 bolts and disconnect the radiator reservoir.
      Fig 5: Radiator Reservoir Assembly
      GTY314042Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the grommet from the radiator reservoir.
  18. REMOVE FAN AND GENERATOR V BELT  See step  3
  19. REMOVE GENERATOR ASSEMBLY  . Refer to REMOVAL - Step 4
  20. DISCONNECT NO. 2 RADIATOR HOSE  . Refer to REMOVAL - Step 12
  21. DISCONNECT NO. 1 COOLER REFRIGERANT DISCHARGE HOSE  . Refer to REMOVAL - Step 8
  22. DISCONNECT SUCTION HOSE SUB-ASSEMBLY  . Refer to REMOVAL - Step 9
  23. REMOVE COOLER COMPRESSOR ASSEMBLY  . Refer to REMOVAL - Step 10
  24. REMOVE RADIATOR HOSE CLAMP  . Refer to REMOVAL - Step 10
  25. DISCONNECT NO. 1 RADIATOR HOSE  . Refer to REMOVAL - Step 11
  26. REMOVE AIR CLEANER CAP SUB-ASSEMBLY  . Refer to REMOVAL - Step 2
  27. REMOVE AIR CLEANER CASE SUB-ASSEMBLY  . Refer to REMOVAL - Step 3
  28. REMOVE BATTERY CLAMP SUB-ASSEMBLY  . Refer to REMOVAL - Step 3
  29. REMOVE BATTERY INSULATOR 
  30. REMOVE BATTERY 
  31. REMOVE BATTERY TRAY 
  32. REMOVE BATTERY CARRIER  . Refer to REMOVAL - Step 7
  33. DISCONNECT FUEL TUBE SUB-ASSEMBLY 
    1. Remove the No. 1 fuel pipe clamp.
      Fig 6: Fuel Tube Connector
      GTY311358Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the fuel tube connector. Refer to PRECAUTION .
  34. DISCONNECT HEATER WATER HOSE 
    1. Disconnect the 2 heater water hoses.
      Fig 7: Water Hoses
      GTY310554Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  35. DISCONNECT WIRE HARNESS AND HOSE 
    1. Detach the clamp and disconnect the ECM connector.
      1. Raise the lever while pushing the lock on the lever and disconnect the ECM connector.
        Fig 8: Disconnecting The ECM Connector
        GTY312926Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        TEXT IN ILLUSTRATION

        *1 Lock
        NOTE:

        After disconnecting the connector, make sure that dirt, water or other foreign matter does not contact the connecting parts of the connector.

    2. Remove the 2 nuts from the engine room No. 1 relay block.
      Fig 9: Disconnecting Wiring Harness
      GTY310557Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the 3 connectors, detach the 2 clamps from the engine room No. 1 relay block and disconnect the wire harness.
      4. Fig 10: Disconnecting Wiring Harness
      GTY310558Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the bolt and disconnect the wire harness.
    5. Disconnect the vacuum hose.
      Fig 11: Vacuum Hose
      GTY311356Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Detach the clamp.
      Fig 12: Transmission Wire
      GTY313860Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Remove the bolt and disconnect the transmission wire.
    8. for Automatic Transaxle:
        Fig 13: Oil Cooler Hoses
        GTY311943Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the 2 oil cooler hoses from the oil cooler tube.
  36. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY (for Manual Transaxle) 
    1. Remove the 4 clips and disconnect the 2 transmission control cables.
      Fig 14: Transmission Control Cable Assembly Clips
      GTY312580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and disconnect the control cable support from the rear engine mounting insulator.
      Fig 15: Transmission Control Cable Support
      GTY312891Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  37. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY (for Automatic Transaxle) 
    1. Remove the nut and disconnect the control cable from the control shaft lever.
      Fig 16: Transmission Control Cable Assembly
      GTY313404Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clip and disconnect the transmission control cable from the control cable bracket.
    3. Remove the bolt and disconnect the control cable support from the rear engine mounting insulator.
      Fig 17: Transmission Control Cable Support
      GTY312365Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  38. DISCONNECT CLUTCH HOSE (for Manual Transaxle) 
    1. Using a 10 mm union nut wrench, disconnect the clutch hose from the flexible hose tube.
      Fig 18: Clutch Hose
      GTY312294Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clip and disconnect the clutch hose.
  39. SECURE STEERING WHEEL ASSEMBLY  . Refer to REMOVAL - Step 2
  40. REMOVE COLUMN HOLE COVER SILENCER SHEET  . Refer to REMOVAL - Step 6
  41. DISCONNECT NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY  . Refer to REMOVAL - Step 7
  42. DISCONNECT NO. 1 STEERING COLUMN HOLE COVER SUB-ASSEMBLY  . Refer to REMOVAL - Step 5
  43. REMOVE FRONT EXHAUST PIPE ASSEMBLY  . Refer to REMOVAL - Step 2
  44. REMOVE FRONT AXLE SHAFT NUT LH  . Refer to REMOVAL - Step 4
  45. REMOVE FRONT AXLE SHAFT NUT RH 

    HINT: 

    Use the same procedure described for the LH side.

  46. DISCONNECT FRONT STABILIZER LINK ASSEMBLY LH  . Refer to REMOVAL - Step 5
  47. DISCONNECT FRONT STABILIZER LINK ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.

  48. REMOVE FRONT AXLE ASSEMBLY LH 

    Refer to REMOVAL

  49. REMOVE FRONT AXLE ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.

  50. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH  . Refer to REMOVAL - Step 10
  51. REMOVE FRONT DRIVE SHAFT HOLE SNAP RING  . Refer to DISASSEMBLY - Step 9
  52. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH  . Refer to REMOVAL - Step 11
  53. REMOVE DRIVE SHAFT BEARING BRACKET 
    1. Remove the 3 bolts and bracket.
  54. REMOVE FLYWHEEL HOUSING UNDER COVER 
      Fig 19: Location of Flywheel Housing Under Cover
      GTY304888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the flywheel housing under cover.
  55. REMOVE DRIVE PLATE AND TORQUE CONVERTER SETTING BOLT (for Automatic Transaxle)  . Refer to REMOVAL - Step 1
  56. REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT LH 
    1. Remove the 4 bolts and front suspension member reinforcement LH.
      Fig 20: Identifying Front Suspension Member Reinforcement LH
      GTY314169Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  57. REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT RH 
    1. Remove the 4 bolts and front suspension member reinforcement RH.
      Fig 21: Front Suspension Member Reinforcement (LH)
      GTY311361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  58. REMOVE FRONT CROSSMEMBER SUB-ASSEMBLY 
    1. Remove the 6 bolts and front crossmember.
      Fig 22: Front Crossmember
      GTY311359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  59. REMOVE FRONT ENGINE MOUNTING INSULATOR 
      Fig 23: Engine Mounting Insulator
      GTY311360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the bolt, nut and engine mounting insulator.
  60. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE 
    1. Set an engine lifter underneath the engine.
      NOTE:

      Place the engine on wooden blocks or equivalent so that the engine is level.

    2. Remove the bolt and 2 nuts and disconnect the engine mounting insulator RH.
      Fig 24: Engine Mounting Insulator (RH)
      GTY311362Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the bolt and nut and disconnect the engine mounting insulator LH.
      Fig 25: Engine Mounting Insulator (LH)
      GTY311367Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 6 bolts and front suspension member rear brace RH and LH.
      Fig 26: Front Suspension Member Rear Brace
      GTY312625Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 bolts and front suspension crossmember.
      Fig 27: Identifying Front Suspension Crossmember Sub-Assembly And Bolts
      GTY312044Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Operate the engine lifter and slowly remove the engine from the vehicle.
      NOTE:
      • Make sure that the engine is clear of all wiring and hoses.
      • While lowering the engine from the vehicle, do not allow it to contact the vehicle.
  61. INSTALL ENGINE HANGER 
    1. Install 2 engine hangers with 2 bolts as shown in the illustration.
      Fig 28: Engine Hangers
      GTY312667Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

      TEXT IN ILLUSTRATION

      *1 No. 1 Engine Hanger
      *2 No. 2 Engine Hanger

      HINT: 

      No. 1 Engine Hanger 12281-36020
      No. 2 Engine Hanger 12282-36020
      Bolt 91552-81025
      91552-81040
    2. Attach an engine sling device and hang the engine with a chain block.
  62. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY 
      Fig 29: Front Suspension Crossmember
      GTY311365Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not damage any engine or transaxle components.

    1. Remove the bolt and front suspension crossmember from the engine with transaxle.

      HINT: 

      Raise the engine with transaxle assembly while keeping it level.

  63. REMOVE STARTER ASSEMBLY  . Refer to REMOVAL - Step 8
  64. REMOVE MANUAL TRANSAXLE ASSEMBLY (for Manual Transaxle) 

    Refer to REMOVAL

  65. REMOVE AUTOMATIC TRANSAXLE ASSEMBLY (for Automatic Transaxle) 

    Refer to REMOVAL - Step 6

  66. FIX ENGINE ASSEMBLY 
    1. Using wooden blocks or plate lift attachments, set the engine on a flat surface.
      NOTE:
      • Place wooden blocks or plate lift attachments so that the engine is level.
      • Never install attachments to the oil pan of the engine assembly or transmission as doing so may deform the oil pan.
      • Perform this step while supporting the engine assembly using a sling device and chain block.
  67. REMOVE CLUTCH COVER ASSEMBLY (for Manual Transaxle)  . Refer to REMOVAL - Step 6
  68. REMOVE CLUTCH DISC ASSEMBLY (for Manual Transaxle) 
  69. REMOVE CLUTCH RELEASE WITH BEARING CYLINDER ASSEMBLY (for Manual Transaxle) 

    Refer to REMOVAL

  70. REMOVE FLYWHEEL SUB-ASSEMBLY (for Manual Transaxle)  See step  7
  71. REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for Automatic Transaxle)  See step  8
  72. REMOVE ENGINE WIRE 
    1. Remove the engine wire from the engine.
  73. INSTALL ENGINE TO ENGINE STAND 
    NOTE:
    • Pay attention to the angle of the sling device as the engine assembly or engine hangers may be damaged or deformed if the angle is incorrect.
    • With the exception of installing the engine assembly to an engine stand or removing the engine assembly from an engine stand, do not perform any work on the engine while it is suspended, as doing so is dangerous.
    1. Install the engine to an engine stand with the bolts.
    2. Remove the 2 bolts and 2 engine hangers.
  74. REMOVE REAR ENGINE MOUNTING INSULATOR 

    HINT: 

    Perform this procedure only when replacement of the engine mounting insulator is necessary.

    Fig 30: Removing Engine Mounting Insulator
    GTY314044Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 2 bolts, 2 nuts and engine mounting insulator.
  75. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH 

    HINT: 

    Perform this procedure only when replacement of the engine mounting insulator is necessary.

    Fig 31: Cooler Pipe
    GTY311366Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Detach the 3 cooler pipe clamps.
    2. Remove the 2 bolts, nut and 2 cooler pipe brackets.
    3. Remove the 3 bolts and engine mounting insulator.
      Fig 32: Engine Mounting Insulator
      GTY311369Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  76. REMOVE ENGINE MOUNTING SPACER 

    HINT: 

    Perform this procedure only when replacement of the engine mounting spacer is necessary.

    Fig 33: Engine Mounting Spacer
    GTY314045Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 2 bolts and engine mounting spacer.
  77. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY LH 

    HINT: 

    Perform this procedure only when replacement of the engine mounting insulator is necessary.

    Fig 34: Engine Mounting Insulator
    GTY311370Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 4 bolts and engine mounting insulator.
scientia non olet · About LEMON Manuals