Installing Crankshaft

1. Fit new  bearing shells -1 to 4-  with correct coloured markings.

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   Crankshaft bearing shells

   1. 1.1  Coat bearing shells -1 to 4-  with oil.
   2. 1.2  Insert bearing shells -1 to 4-  on the relevant crankshaft bearing.

      Ensure that they are seated correctly.

   3. 1.3  Insert upper thrust washers -5-  in the 3rd crankshaft bearing  .
2. Insert crankshaft.

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   Marking on crankshaft and bracing wheel

   Information 

   You will need a second mechanic to help you with this step.

   1. 2.1  Insert crankshaft into the cylinder block.

      Check the markings -1 and 2-  on the crankshaft and balance shaft bracing wheel.

3. Fit new  bearing shells -5 to 8-  with correct coloured markings.

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   Bearing shells and crankshaft bearing covers

   1. 3.1  Coat bearing shells -5 to 8-  with oil.
   2. 3.2  Insert bearing shells -5 to 8-  on the relevant bearing cover.

      Ensure that they are seated correctly.

   3. 3.3  Insert lower thrust washers -9-  in the 3rd  crankshaft bearing.
   4. 3.4  Insert bearing covers -1 to 4-  .

      Check that the dowel sleeves are fitted correctly.

4. Tighten crankshaft bearing covers.

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   Tightening sequence for crankshaft bearing covers

   1. 4.1  Tighten screws on crankshaft bearing covers -1 to 8-  .

      > Initial tightening 30 Nm (22 ftlb.) 

   2. 4.2  Tighten screws on crankshaft bearing covers -1 to 8-  .

      > Torque angle + 90° 

   3. 4.3  Tighten screws on crankshaft bearing covers at the sides -9-  .

      > Tightening torque 20 Nm (15 ftlb.) 

   4. 4.4  Tighten screws on crankshaft bearing covers at the sides -9-  .

      > Torque angle + 90° 

5. Fit oil pump chain drive.

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   Oil pump chain drive

   1. 5.1  Place chain for oil pump drive -1-  on the crankshaft sprocket -2-  .
   2. 5.2  Position guide rail.
   3. 5.3  Replace screws for guide rail -3 and 4-  .
   4. 5.4 Fit and tighten new  screws for guide rail -3 and 4-  .

      > Tightening torque 9 Nm (6.5 ftlb.) 

6. > T40362 - Locking tool  must now be turned 180° anti-clockwise and removed from the balance shaft bracing wheel -1-  .

   > Balance shaft bracing wheel 

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Balance shaft bracing wheel