11.FINAL REDUCTION/
   TRANSMISSION SYSTEM                                       MXU 500 IRS

                                               Secondary Drive Bevel Gear/Shim
 Using a chisel, unlock the nut.

 Hold the driven pulley by using the special
 tool (refer to the "DRIVE PULLEY, DRIVE
 V-BELT AND DRIVEN PULLEY
 REMOVAL/INSPECTION/INSTALLATIO
 N" section in the chapter 10), then remove
 the nut.

 Special tool:
 Y-type holder    A120E00056

 Remove the secondary drive bevel gear.




 Remove the shim.




                                                              Shim




 INSPECTION

 Check the drive/driven bevel gear teeth for
 pitting, galling and wear.




11-5