kxr 50 90 Workshop-manual : Page 237

          16. STARTING SYSTEM                                            Mongoose/KXR 90/50

                                                Front Cover                Commutator
 ASSEMBLY
 Apply grease to the dust seal in the front
 cover.
 Install the brushes onto the brush holders.
 Apply a thin coat of grease to the two ends
 of the armature shaft.
 Insert the commutator into the front cover.
 · Be careful not to damage the brush and
     armature shaft mating surfaces.
   · When installing the commutator, the
     armature shaft should not damage the
                                                                                    Grease
     dust seal lip.
                                                 O-ring
 Install a new O-ring to the front cover.
 Install the starter motor case, aligning the
 tab on the motor case with the groove on the
 front cover.
 Tighten the starter motor case screws.
 When assembling the front cover and
   motor case, slightly press down the
   armature shaft to assemble them.


                                                              Motor Case



 STARTER MOTOR INSTALLATION
 Connect the starter motor cable connector
 Check the O-ring for wear or damage and
 replace it if necessary.

 Apply grease to the O-ring and install the
 starter motor.
 Tighten the two mounting bolts.
 Torque: 0.81.2kgf-m
                                                                           O-ring
 The starter motor cable connector must
   be installed properly.




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