11.FINAL REDUCTION/ TRANSMISSION SYSTEM MXU 550EXi/MXU500i Install the output shaft, secondary driven bevel gear and shim Install the rear middle joint. Nut Front Drive Shaft Install the front drive shaft. Hold universal joint nut by using a suitable bar, then install and tighten the rear middle joint nut to the specified torque. Torque: 14 kgf-m (140 N-m,) Apply oil Remove the front drive shaft. Bar Universal Joint 11-7