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Target wheel replacement

6.6.1 Disassembly

 

  Important

  • Before proceeding with operation, read Par. 3.3.2.

 

  1. Position the crankshaft with the 1st cylinder in TDC, reference A upwards.
  2. Remove the alternator belt following steps 1 and 2 (Par. 6.5.1).
Fig 6.43
  1. Disassemble the starting motor.
  2. Mount the tool ST_34 in the seat of the starter motor C and fit it with the two starter motor fixing screws.
Fig 6.44
  1. Disconnect the connector L.
  2. Undo the screw M and remove the revolution sensor N and its respective spacer.
Fig 6.45
  1. Undo the screw P (clockwise) and remove the pulley/targetwheel unit Q.
Fig 6.46
  1. Undo the screws R and remove the target wheel S with the relevant sound-absorption disk T.
Fig 6.47

6.6.2 Assembly

 

  1. Check that the pin U is mounted properly on the pulley V.
  2. Insert the disk T on the pulley V respecting the reference of the pin U.
  3. Position the target wheel S on the pulley V respecting the reference of the pin U.
  4. Fit the target wheel S with the screws W (tightening torque 10 Nm).
  5. Perform the operations described in Par. 6.7.7 and then the operations between point 2 and 9 of Par. 6.5.2.
Fig 6.48

 

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