7 - 28DRIVREAR AXLE/FINAL DRIVE GEAR AND DRIVE SHAFTASSEMBLING THE FINAL DRIVE GEAR1.Install: Drive pinion gear (with shim(s) and bearing)(proper shim size as calculated) Bearing retainer (drive pinion gear) 1Use a bearing retainer wrench 2.CAUTION: Always use a new bearing. The final drive shaft bearing retainer hasleft-hand threads. Turn the retainercounterclockwise to tighten it.2.Adjust: Final gear lashRefer to “MEASUREMENT ANDADJUSTING THE FINAL GEAR LASH”.Bearing retainer wrench:P/N. YM-04050, 90890-04050T R..100 Nm (10.0 m • kg, 72 ft • lb)INSTALLING THE FINAL DRIVE GEAR1.Lubricate: Drive shaft Coupling gear O-rings Oil seals Bearings2.Install: Drive shaft 1(to the universal joint)Lithium-soap-based grease
