mxu 550 exi Werkstatthandbuch : Seite 221

Microfiches
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Seite 220

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          10. DRIVE PULLEY/DRIVEN PULLEY/CLUTCH MXU550EXi/MXU500i


 Place a block on the plate nut.                    Block
 Compress the spring by using a
 commercially available puller, install the
 drive belt.

  The    drive belt should be installed so
    that the arrows on the drive belt
    periphery point in the normal turning
    direction.
    The drive belt contact surface of the
    driven face should be thoroughly
    cleaned.




 Install the driven pulley assembly and drive                      Nut
 V-belt.
 Use the special tool to hold driven pulley,
 then tighten the nut to the specified torque.

 Torque: 10 kgf-m (100 N-m, 72 lbf-ft)
                    Apply oil to the threads

 Special tools:
           Y-type holder        A120E00056



                                                            Y-type Holder



                                                                         Apply lubricant
 Apply lubricant to the drive face boss inner
 surface, then install the drive pulley.




                                                 Drive Face Boss



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