ПРОКЛАДКА ГОЛОВКИ БЛОКА ЦИЛИНДРОВ (для ряда 1) > УСТАНОВКА

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1. 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
   

   УКАЗАНИЕ:

   1. 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.
      
   2. If the diameter is less than the minimum, replace the cylinder head bolt.
      

1. Using a precision straightedge and feeler gauge, measure the warpage of the contact surfaces of the cylinder block and manifold.
   

   Standard warpage:

   Item	Specified Condition
   Cylinder head lower side	0.05 mm (0.0020 in.)
   Intake side	0.08 mm (0.0031 in.)
   Exhaust side	0.05 mm (0.0020 in.)

   Maximum warpage:

   0.10 mm (0.0039 in.)
   

   If the warpage is greater than the maximum, replace the cylinder head.
   

2. Using a dye penetrant, check the intake ports, exhaust ports and cylinder surface for cracks.
   If cracked, replace the cylinder head.
   

1. Check the piston protrusions for each cylinder.
   
   

   1. Clean the cylinder block with solvent.
      

   2. Set the piston of the cylinder to be measured to slightly ATDC.
      

2. Place the cylinder head gasket on the cylinder block surface with the front face of the Lot No. stamp upward.
   

   ПРИМЕЧАНИЕ:

   1. Be careful of the installation direction.
      
   2. Gently place the cylinder head in order not to damage the gasket with the bottom part of the head.
      

3. Place the cylinder head on the cylinder block.
   

   ПРИМЕЧАНИЕ:

   Ensure that no oil is on the mounting surface of the cylinder head.

   УКАЗАНИЕ:

   The cylinder head bolts are tightened in 3 progressive steps.

4. Apply a light coat of engine oil to the threads and under the heads of the cylinder head bolts.
   

5. Step 1:
   
   

   1. Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 10 cylinder head bolts with the plate washers in several steps, in the sequence shown in the illustration.
      

      Момент затяжки: 

      36 Н*м{ 367 кгс*см , 27 фунт-сила-футов }

6. Step 2:
   
   

   1. Mark the cylinder head bolt head with paint as shown in the illustration.
      

   2. Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
      

7. Step 3:
   
   

   1. Tighten the cylinder head bolts by an additional 90° in the sequence shown in step 1.
      

   2. Check that the painted marks are now facing rearward.
      

8. Uniformly install the 2 bolts in the sequence shown in the illustration.
   

   Момент затяжки: 

   21 Н*м{ 214 кгс*см , 15 фунт-сила-футов }

1. Apply a light coat of engine oil to the valve stem caps.
   

2. Install the 16 valve stem caps to the cylinder head.
   

1. Be sure to inspect the valve lash adjuster before installing it (see page Нажмите здесь).
   

2. Install the 16 lash adjusters to the cylinder head.
   

   ПРИМЕЧАНИЕ:

   Install the lash adjuster at the same place it was removed from.

1. Apply engine oil to the lash adjuster tips and valve stem cap ends.
   

2. Make sure that the 16 valve rocker arms are installed as shown in the illustration.
   

1. Install the camshaft (see page Нажмите здесь).