11.FINAL REDUCTION/
    TRANSMISSION SYSTEM                                                   MXU 500 IRS
                                                  Primary Drive Shaft

 Remove the primary drive shaft.




                                                      Spring


 Remove the bolt/washer, then remove the
 stopper lever and spring.




                                                          Stopper Lever     Bolt/Washer




 INSPECTION

 Guide bar

 Measure the guide bar runout.
 Out of specification  Replace.

 Service Limit:
                  Less than 0.03 mm (0.0012 in)
 Do not attempt to straighten a bent guide
   bar.



11-19