БЛОК ДВИГАТЕЛЯ ПРОВЕРКА

PROCEDURE


  1. INSPECT NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY


    1. Turn the roller by hand to check that it turns smoothly.

      If the roller does not turn smoothly, replace the valve rocker arm.

  2. INSPECT VALVE LASH ADJUSTER ASSEMBLY

    Note


    • Keep the adjuster free from dirt and foreign objects.

    • Use only clean engine oil.


    1. Place the lash adjuster into a container full of new engine oil.

      A001DKQE01

    2. Insert SST's tip into the lash adjuster's plunger and use the tip to press down on the check ball inside the plunger.

      SST
      09276-75010

    3. Squeeze SST and the lash adjuster together to move the plunger up and down 5 to 6 times.

    4. Check the movement of the plunger and bleed air.

      OK
      Plunger moves up and down.

      Note

      When bleeding high-pressure air from the compression chamber, make sure that the tip of SST is actually pressing the check ball as shown in the illustration. If the check ball is not pressed, air will not bleed.

    5. After bleeding the air, remove SST. Then try to quickly and firmly press the plunger with your fingers.

      OK
      Plunger can be pressed 3 times.

      If the plunger can still be compressed after pressing it 3 times, replace the hydraulic lash adjuster with a new one.

  3. INSPECT CYLINDER HEAD SET BOLT


    1. A001F0AE07
      *1 Measuring Point

      Using a vernier caliper, measure the minimum diameter of the elongated thread at the measuring point.

      Standard outside diameter
      10.85 to 11.00 mm (0.427 to 0.433 in.)
      Minimum outside diameter
      10.6 mm (0.417 in.)
      Measuring point
      90 mm (3.573 in.) for intake side bolt
      85 mm (3.376 in.) for exhaust side bolt

      Tech Tips


      • If a visual check reveals no excessively thin areas, check the center of the bolt (see illustration) and find the area that has the lowest diameter.

      • If the diameter is less than the minimum, replace the cylinder head bolt.

  4. INSPECT CAMSHAFT


    1. Inspect the bank 1 camshaft Click here.

    2. Inspect the bank 2 camshaft Click here.

  5. INSPECT CAMSHAFT TIMING GEAR ASSEMBLY


    1. Inspect the bank 1 camshaft timing gear Click here.

    2. Inspect the bank 2 camshaft timing gear Click here.

  6. INSPECT CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY


    1. Inspect the bank 1 camshaft timing exhaust gear Click here.

    2. Inspect the bank 2 camshaft timing exhaust gear Click here.

  7. INSPECT CHAIN SUB-ASSEMBLY

    Click here

  8. INSPECT NO. 2 CHAIN SUB-ASSEMBLY

    Click here

  9. INSPECT CRANKSHAFT TIMING SPROCKET

    Click here

  10. INSPECT CRANKSHAFT TIMING SPROCKET LH

    Click here

  11. INSPECT NO. 1 CHAIN TENSIONER ASSEMBLY

    Click here

  12. INSPECT NO. 2 CHAIN TENSIONER ASSEMBLY

    Click here

  13. INSPECT NO. 3 CHAIN TENSIONER ASSEMBLY

    Click here

  14. INSPECT CHAIN TENSIONER SLIPPER

    Click here

  15. INSPECT NO. 1 CHAIN VIBRATION DAMPER

    Click here

  16. INSPECT CYLINDER HEAD SUB-ASSEMBLY

    Click here

  17. INSPECT CAMSHAFT OIL CLEARANCE


    1. Inspect the bank 1 camshaft oil clearance Click here.

    2. Inspect the bank 2 camshaft oil clearance Click here.