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Home >> Toyota >> 2018 >> Camry LE >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical System (A25A-FKS) - Service Information (4 Of 5) (Except Hybrid) >> Engine Unit >> Removal [03/2020 - 10/2020] >> Procedure

Removal [03/2020 - 10/2020]: Procedure

  1. REMOVE DRIVE SHAFT BEARING BRACKET 
    1. for 2WD:
      1. Remove the 3 bolts and drive shaft bearing bracket.
        GTY757295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. for AWD:
      1. Remove the 3 bolts and drive shaft bearing bracket.
        GTY947377Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE V-RIBBED BELT 

    Refer to PROCEDURE - Step 5

  3. REMOVE GENERATOR ASSEMBLY 

    Refer to PROCEDURE - Step 7

  4. REMOVE COMPRESSOR ASSEMBLY WITH PULLEY 
    1. for Type A:
      1. Remove the 2 bolts and 2 nuts.
        GTY764543Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Bolt
        Nut
      2. Using an E8 "TORX" socket wrench, remove the 2 stud bolts and compressor assembly with pulley.
        GTY766845Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. for Type B:
      1. Remove the 4 bolts and compressor assembly with pulley.
        GTY751973Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE NO. 2 ENGINE COVER 
    1. Remove the 2 bolts and No. 2 engine cover from the No. 2 timing gear cover assembly.
      GTY771428Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY 
    NOTE:
    • Do not apply or add any oil or grease to the belt tensioner to prevent abnormal noises from the belt tensioner pulley, belt squealing, etc.
    • Do not allow oil or grease to adhere to the moving parts of the belt tensioner, as this may cause malfunctions.
    GTY743260Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    If oil or grease is on the location indicated by the arrow, replace the V-ribbed belt tensioner assembly.

    1. Remove the 2 bolts and V-ribbed belt tensioner assembly from the No. 2 timing gear cover assembly.
      GTY756774Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE NO. 2 TIMING CHAIN COVER INSULATOR 
    1. Remove the No. 2 timing chain cover insulator from the V-ribbed belt tensioner assembly.
      GTY772109Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE TIMING GEAR COVER INSULATOR 
    1. Using an 8 mm socket wrench, remove the bolt, plate washer and timing gear cover insulator from the No. 2 timing gear cover assembly.
      GTY760321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE NO. 3 TIMING CHAIN COVER (w/ Cover) 
    1. Using an 8 mm socket wrench, remove the bolt, plate washer and No. 3 timing chain cover from the No. 2 timing gear cover assembly.
      GTY760320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY 
    1. Slide the clip and disconnect the No. 2 water by-pass pipe sub-assembly from the outlet water by-pass sub-assembly.
      GTY761491Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and the No. 2 water by-pass pipe sub-assembly.
  11. REMOVE FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY) 
    1. Remove the bolt to disconnect the flow shutting valve (water by-pass hose assembly).
      GTY761485Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and the water hose clamp bracket.
      GTY761486Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Slide the clip and remove the flow shutting valve (water by-pass hose assembly) from the water by-pass outlet sub-assembly.
      GTY761484Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Use a container to catch any engine coolant which flows out of the flow shutting valve (water by-pass hose assembly) and water by-pass outlet sub-assembly.

  12. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 
    1. Remove the 5 bolts and the No. 1 exhaust manifold heat insulator from the exhaust manifold (TWC: Front Catalyst).
      GTY757874Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE MANIFOLD STAY 

    Refer to PROCEDURE - Step 18

  14. REMOVE EXHAUST MANIFOLD (TWC: Front Catalyst) 
    1. Using a 12 mm deep socket wrench, remove the 7 nuts and the exhaust manifold (TWC: Front Catalyst) from the cylinder head sub-assembly.
      GTY757875Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the exhaust manifold to head gasket from the cylinder head sub-assembly.
      GTY772347Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to PROCEDURE - Step 4

  16. REMOVE THROTTLE BODY GASKET 

    Refer to PROCEDURE - Step 5

  17. REMOVE EGR COOLER ASSEMBLY 
    1. Disconnect the water hose from the EGR cooler assembly.
      GTY748736Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 3 Water By-pass Hose
      *2 Water Hose
    2. Disconnect the No. 3 water by-pass hose from the EGR cooler assembly.
    3. Remove the 5 bolts, EGR cooler assembly, EGR cooler gasket and EGR valve gasket.
      GTY760317Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE NO. 1 EGR COOLER BRACKET 
    1. Remove the 2 bolts and No. 1 EGR cooler bracket from the EGR valve bracket and water outlet.
      GTY772888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY 
    1. Using an 8 mm socket wrench, remove the 4 bolts, No. 1 EGR pipe sub-assembly, EGR inlet gasket and EGR valve adapter gasket.
      GTY760319Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE WATER HOSE 
    1. w/ Water Hose Connector:
      1. Remove the water hose from the EGR valve assembly.
        GTY754895Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Retainer
        Pinch
        Pull
        Pull off

        Pinch the retainer of the water hose and then pull out the retainer to disengage the lock claws and pull off the water hose.

    2. w/o Water Hose Connector:
      1. Slide the clip and remove the water hose from the EGR valve assembly.
        GTY871549Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE EGR VALVE ASSEMBLY 
    1. Disconnect the clamp.
      GTY760315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the clip and disconnect the No. 8 water by-pass hose from the EGR valve assembly.
    3. for EGR Valve Bracket Connection Type:
      1. Using an 8 mm socket wrench, remove the 2 bolts.
        GTY760314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Remove the EGR valve assembly vertically.
        GTY769367Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Pin
        *b Hole
    4. for Cylinder Head Cover Sub-assembly Connection Type:
      1. Using an 8 mm socket wrench, remove the bolt.
        GTY1002060Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Remove the EGR valve assembly vertically.
        GTY1002226Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Pin
        *b Hole
    5. Using an 8 mm socket wrench, remove the bolt and EGR valve bracket.
      GTY760316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE NO. 3 WATER BY-PASS PIPE 
    1. Using an 8 mm socket wrench, remove the bolt and No. 3 water by-pass pipe from the intake manifold.
      GTY772887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the clip and disconnect the No. 3 water by-pass pipe from the water outlet.
  23. REMOVE NO. 2 WATER BY-PASS PIPE 
    1. Remove the bolt (A).
      GTY741106Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an 8 mm socket wrench, remove the 2 bolts (B) and No. 2 water by-pass pipe.
  24. REMOVE INTAKE MANIFOLD 

    Refer to PROCEDURE - Step 10

  25. REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET 

    Refer to PROCEDURE - Step 11

  26. DISCONNECT FUEL TUBE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 5

  27. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 
    1. for EGR Valve Bracket Connection Type:
      1. Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.
        GTY768505Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. for Cylinder Head Cover Sub-assembly Connection Type:
      1. Using an 8 mm socket wrench, remove the bolt.
        GTY1002075Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.
  28. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY (for High Pressure) 

    Refer to PROCEDURE - Step 7

  29. REMOVE NO. 7 WATER BY-PASS HOSE 
    1. Slide the 2 clips and remove the No. 7 water by-pass hose.
      GTY760313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  30. REMOVE SENSOR WIRE 
    1. Disconnect the 4 connectors.
      GTY756554Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 3 clamps.
    3. Using an 8 mm socket wrench, remove the bolt and sensor wire from the water inlet with thermostat sub-assembly.
  31. REMOVE NO. 6 ENGINE WIRE 
    1. Disconnect the 4 connectors.
      GTY756553Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 2 clamps.
    3. Remove the 2 nuts and No. 6 engine wire from the wire harness clamp bracket.
  32. REMOVE WIRE HARNESS CLAMP BRACKET 
    1. Using an 8 mm socket wrench, remove the 2 bolts and wire harness clamp bracket from the No. 1 ventilation case.
      GTY772063Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. REMOVE FUEL DELIVERY PIPE WITH SENSOR SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 7

  34. REMOVE NO. 1 DELIVERY PIPE SPACER 

    Refer to PROCEDURE - Step 8

  35. REMOVE INJECTOR VIBRATION INSULATOR 

    Refer to PROCEDURE - Step 9

  36. REMOVE NO. 5 ENGINE WIRE 

    Refer to PROCEDURE - Step 10

  37. REMOVE PORT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 11

  38. REMOVE FUEL DELIVERY PIPE 

    Refer to PROCEDURE - Step 6

  39. REMOVE DIRECT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 7

  40. REMOVE IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 2

  41. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE 
    1. Remove the engine oil level dipstick.
    2. Using an 8 mm socket wrench, remove the bolt and engine oil level dipstick guide from the camshaft housing sub-assembly.
      GTY756776Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the O-ring from the engine oil level dipstick guide.
      GTY756777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  42. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 4

  43. REMOVE ENGINE WATER PUMP ASSEMBLY (WATER INLET HOUSING) 
    1. Remove the 4 bolts, engine water pump assembly (water inlet housing) and gasket from the cylinder block sub-assembly.
      GTY756773Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  44. REMOVE NO. 3 EXHAUST MANIFOLD HEAT INSULATOR 
    1. Remove the bolt and No. 3 exhaust manifold heat insulator from the cylinder block sub-assembly.
      GTY931758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  45. REMOVE PURGE VALVE (PURGE VSV) 

    Refer to PROCEDURE - Step 1

  46. REMOVE NO. 2 VACUUM SWITCHING VALVE BRACKET 
    1. Using an 8 mm socket wrench, remove the 2 bolts and No. 2 vacuum switching valve bracket from the cylinder head sub-assembly.
      GTY754235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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