БЛОК ДВИГАТЕЛЯ РАЗБОРКА

PROCEDURE


  1. REMOVE ENGINE COVER JOINT


    1. A01UCMD

      Remove the 3 engine cover joints.

  2. REMOVE SPARK PLUG

    Click here

  3. REMOVE KNOCK CONTROL SENSOR

    Click here

  4. REMOVE ENGINE COOLANT TEMPERATURE SENSOR

    Click here

  5. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY

    Click here

  6. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side)

    Click here

  7. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side)

    Click here

  8. REMOVE CAMSHAFT POSITION SENSOR (for Intake Side)

    Click here

  9. REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side)

    Click here

  10. REMOVE OIL FILLER CAP SUB-ASSEMBLY


    1. Remove the oil filler cap sub-assembly from the cylinder head cover sub-assembly.

  11. REMOVE OIL FILLER CAP GASKET


    1. Remove the oil filler cap gasket from the oil filler cap sub-assembly.

  12. REMOVE CRANKSHAFT POSITION SENSOR

    Click here

  13. REMOVE PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)

    Click here

  14. REMOVE VENTILATION CASE SUB-ASSEMBLY


    1. A01UDYAC03
      *a Nut

      Remove the 8 bolts and 2 nuts.

    2. A01UCXA

      Using a screwdriver with its tip wrapped with protective tape, remove the ventilation case sub-assembly by prying between the ventilation case sub-assembly and cylinder block sub-assembly.

      Note

      Be careful not to damage the contact surfaces of the cylinder block sub-assembly and ventilation case sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

  15. REMOVE SEPARATOR CASE


    1. A01UDFX

      Remove the 2 bolts, separator case and gasket from the ventilation case sub-assembly.

  16. REMOVE CRANKSHAFT PULLEY


    1. A01UCFPC03
      *a Hold
      *b Turn

      Using SST, hold the crankshaft pulley and loosen the crankshaft pulley bolt. Further loosen the crankshaft pulley bolt until 2 or 3 threads remain screwed into the crankshaft.

      SST
      09213-54015
      09330-00021

      Tech Tips

      Part number of the installation bolt for SST (crankshaft pulley holding tool): 91551-80650 (quantity: 2)

    2. A01UCQDC02
      *1 Crankshaft Pulley Bolt
      *a Hold
      *b Turn

      Using SST and the crankshaft pulley bolt, remove the crankshaft pulley and crankshaft pulley bolt.

      SST
      09950-50013   ( 09951-05010, 09952-05010, 09953-05020, 09954-05011 )

      Tech Tips

      Apply lubricant to the threads and end of SST.

  17. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY


    1. A01UDATC07
      *a Seal Washer

      Remove the 16 bolts, 3 seal washers, cylinder head cover sub-assembly and cylinder head cover gasket.

    2. A01UFC4C01
      *1 Camshaft Bearing Cap Oil Hole Gasket
      *a Gasket

      Remove the 2 camshaft bearing cap oil hole gaskets from the No. 1 camshaft bearing cap.

    3. Remove the gasket from the No. 2 camshaft bearing cap.

  18. REMOVE SPARK PLUG TUBE GASKET


    1. A01UD5AC05
      *a Protective Tape

      Using a screwdriver, pry out the 4 spark plug tube gaskets from the cylinder head cover sub-assembly.

      Note

      Be careful not to damage the cylinder head cover sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

  19. REMOVE ENGINE MOUNTING BRACKET RH


    1. A01UE8N

      Remove the 4 bolts, engine mounting bracket RH.

  20. REMOVE TIMING CHAIN COVER SUB-ASSEMBLY

    Click here

  21. REMOVE TIMING CHAIN COVER OIL SEAL


    1. A01UEG8C16
      *a Protective Tape
      *b Wooden Block

      Using a screwdriver and wooden block, pry out the timing chain cover oil seal.

      Note

      Do not damage the surface of the timing chain cover oil seal press fit hole.

      Tech Tips

      Tape the screwdriver tip before use.

  22. REMOVE OIL PUMP RELIEF VALVE PLUG


    1. A01UELD

      Using a 14 mm hexagon wrench, remove the oil pump relief valve plug and gasket.

  23. REMOVE TIMING CHAIN COVER PLATE


    1. A01UE5J

      Remove the 4 bolts, timing chain cover plate and gasket from the timing chain cover assembly.

  24. SET NO. 1 CYLINDER TO TDC/COMPRESSION


    1. Temporarily install the crankshaft pulley bolt.

      A01UCNHC18
      *1 Crankshaft Pulley Key - -
      *a Approximately 7° *b Approximately 32°
      *c Timing Mark - -

    2. Rotate the crankshaft clockwise and align the crankshaft pulley key as shown in the illustration.

    3. Check that the timing marks on the camshaft timing exhaust gear assembly and camshaft timing gear assembly are as shown in the illustration.

      Tech Tips

      "A" is not a timing mark.

    4. Remove the crankshaft pulley bolt.

  25. REMOVE TIMING CHAIN GUIDE


    1. A01UCYV

      Remove the bolt and timing chain guide.

  26. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY


    1. A01UDE0C04
      *a Stopper Plate
      *b Plunger

      Allow the plunger to extend slightly, and then turn the stopper plate counterclockwise to release the lock. Once the lock is released, push the plunger into the No. 1 chain tensioner assembly.

    2. A01UCMBC04
      *a Pin

      Turn the stopper plate clockwise to set the lock, and insert a pin into the stopper plate hole.

    3. A01UCPO

      Remove the 2 bolts, No. 1 chain tensioner assembly and gasket.

  27. REMOVE CHAIN TENSIONER SLIPPER


    1. A01UCXB

      Remove the bolt and chain tensioner slipper.

  28. REMOVE CHAIN SUB-ASSEMBLY


    1. Remove the chain sub-assembly.

  29. REMOVE NO. 1 CHAIN VIBRATION DAMPER


    1. A01UEGV

      Remove the 2 bolts and No. 1 chain vibration damper.

  30. REMOVE CRANKSHAFT TIMING SPROCKET


    1. A01UE1O

      Remove the crankshaft timing sprocket from the crankshaft.

  31. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY


    1. A01UFDCC10
      *a Hold
      *b Turn
      *c Do not remove

      Using a wrench to hold the hexagonal portion of the camshaft, remove the bolt and camshaft timing gear assembly.

      Note


      • Be careful not to damage the cylinder head sub-assembly or spark plug tube with the wrench.

      • Do not disassemble the camshaft timing gear assembly.

      • Do not remove the other 4 bolts.

  32. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY


    1. A01UCUYC10
      *a Hold
      *b Turn

      Using a wrench to hold the hexagonal portion of the No. 2 camshaft, remove the bolt and camshaft timing exhaust gear assembly.

      Note

      Be careful not to damage the camshaft housing sub-assembly, cylinder head sub-assembly or spark plug tube with the wrench.

  33. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY


    1. A01UEXGN01

      Uniformly loosen and remove the 20 bolts in the order shown in the illustration.

    2. A01UD4D

      Remove the camshaft housing sub-assembly by prying between the cylinder head sub-assembly and camshaft housing sub-assembly with a screwdriver.

      Note

      Be careful not to damage the contact surfaces of the cylinder head sub-assembly and camshaft housing sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

  34. REMOVE CAMSHAFT BEARING CAP


    1. A01UD9DC01
      *1 No. 1 Camshaft Bearing Cap
      *2 No. 2 Camshaft Bearing Cap
      *3 No. 3 Camshaft Bearing Cap

      Remove the 11 bolts in the order shown in the illustration.

    2. Remove the No. 1 camshaft bearing cap, No. 2 camshaft bearing cap and 3 No. 3 camshaft bearing caps.

      Tech Tips

      Arrange the removed parts in such a way that they can be reinstalled to their original locations.

  35. REMOVE OIL CONTROL VALVE FILTER


    1. A01UE0U

      Remove the oil control valve filter from the No. 1 camshaft bearing cap.

  36. REMOVE CAMSHAFT


    1. Remove the camshaft from the camshaft housing sub-assembly.

  37. REMOVE NO. 2 CAMSHAFT


    1. Remove the No. 2 camshaft from the camshaft housing sub-assembly.

  38. REMOVE NO. 1 CAMSHAFT BEARING


    1. A01UEGY

      Remove the No. 1 camshaft bearing from the No. 1 camshaft bearing cap.

  39. REMOVE NO. 2 CAMSHAFT BEARING


    1. A01UFEA

      Remove the No. 2 camshaft bearing from the camshaft housing sub-assembly.

  40. REMOVE CAMSHAFT BEARING CAP SETTING RING PIN

    Note

    It is not necessary to remove the camshaft bearing cap setting ring pins unless they are being replaced.


    1. A01UE5S

      Remove the 10 camshaft bearing cap setting ring pins from the camshaft housing sub-assembly.

  41. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY


    1. Remove the 16 No. 1 valve rocker arm sub-assemblies.

      Tech Tips

      Arrange the removed parts in such a way that they can be reinstalled to their original locations.

  42. REMOVE VALVE LASH ADJUSTER ASSEMBLY


    1. Remove the 16 valve lash adjuster assemblies from the cylinder head sub-assembly.

      Tech Tips

      Arrange the removed parts in such a way that they can be reinstalled to their original locations.

  43. REMOVE VALVE STEM CAP


    1. Remove the 16 valve stem caps from the cylinder head sub-assembly.

      Tech Tips

      Arrange the removed parts in such a way that they can be reinstalled to their original locations.

  44. REMOVE CYLINDER HEAD SUB-ASSEMBLY

    Click here

  45. REMOVE CYLINDER HEAD GASKET

    Click here

  46. REMOVE CYLINDER BLOCK WATER JACKET SPACER


    1. A01UCBZ

      Remove the cylinder block water jacket spacer from the cylinder block sub-assembly.

      Note

      Be sure to remove the cylinder block water jacket spacer. If it is not removed, it may fall and become damaged when the cylinder block sub-assembly is inverted.

  47. REMOVE OIL FILTER CAP ASSEMBLY

    Click here

  48. REMOVE OIL PAN DRAIN PLUG


    1. Remove the oil pan drain plug and gasket from the oil pan sub-assembly.

  49. REMOVE OIL PAN SUB-ASSEMBLY


    1. A01UE02C01
      *a Nut

      Remove the 11 bolts and 2 nuts.

    2. A01UF0P

      Insert the blade of an oil pan seal cutter between the oil pan sub-assembly and stiffening crankcase assembly, cut through the applied sealer and remove the oil pan sub-assembly.

      Note


      • Be careful not to damage the contact surfaces of the stiffening crankcase assembly and oil pan sub-assembly.

      • Be careful not to damage the oil pan sub-assembly flange.

  50. REMOVE OIL STRAINER SUB-ASSEMBLY


    1. A01UESY

      Remove the 3 bolts, oil strainer sub-assembly and gasket.

  51. REMOVE NO. 1 OIL PAN BAFFLE PLATE


    1. A01UDKP

      Remove the 5 bolts and No. 1 oil pan baffle plate.

  52. INSPECT CRANKSHAFT BACKLASH


    1. A01UFGW

      Using a dial indicator, measure the backlash of the crankshaft and balance shaft as shown in the illustration.

      Standard Backlash
      0.05 to 0.20 mm (0.00197 to 0.00787 in.)
      Maximum Backlash
      0.20 mm (0.00787 in.)

      If the backlash is more than the maximum, replace the engine balancer assembly.

  53. REMOVE ENGINE BALANCER ASSEMBLY


    1. A01UE7C

      Remove the 7 bolts and engine balancer assembly from the stiffening crankcase assembly.

      Note

      Do not disassemble the engine balancer assembly.

  54. REMOVE STIFFENING CRANKCASE ASSEMBLY


    1. A01UDI2

      Remove the 7 bolts.

    2. A01UEB4C08
      *a LH Side
      *b RH Side

      Using a screwdriver, remove the stiffening crankcase assembly by prying between the stiffening crankcase assembly and cylinder block sub-assembly at the places shown in the illustration.

      Note

      Be careful not to damage the contact surfaces of the cylinder block sub-assembly and stiffening crankcase assembly.

      Tech Tips

      Tape the screwdriver tip before use.

  55. REMOVE STRAIGHT PIN

    Note

    It is not necessary to remove the straight pins unless they are being replaced.


    1. A01UD19

      Remove the 2 straight pins from the camshaft housing sub-assembly.

  56. REMOVE STUD BOLT

    Note

    If a stud bolt is deformed or its threads are damaged, replace it.


    1. A01UDXK

      Using an E6 "TORX" socket wrench, remove the 3 stud bolts from the cylinder head cover sub-assembly.

    2. A01UD2E

      Using an E8 "TORX" socket wrench, remove the stud bolt from the camshaft housing sub-assembly.

    3. A01UCZ1

      Remove the stud bolt from the engine mounting bracket RH.

    4. A01UE3O

      Using E5 and E8 "TORX" socket wrenches, remove the 3 stud bolts from the stiffening crankcase assembly.

    5. A01UCR2

      Using an E10 "TORX" socket wrench, remove the stud bolt from the cylinder block sub-assembly.

    6. A01UDS7C01

      Using an E8 "TORX" socket wrench, remove the 2 stud bolts from the cylinder block sub-assembly.

  57. REMOVE RING PIN

    Note

    It is not necessary to remove the ring pins unless they are being replaced.


    1. A01UCMS

      Remove the 2 ring pins from the stiffening crankcase assembly.

  58. REMOVE REAR ENGINE OIL SEAL


    1. A01UCI2

      Remove the rear engine oil seal from the cylinder block sub-assembly.