LOWR Lower unit6-17 6D81G11Removing the drive shaft1. Remove the drive shaft assembly andpinion, and then pull out the forwardgear.Disassembling the drive shaft1. Install the pinion nut 1, tighten it fingertight, and then remove the drive shaftbearing 2 using a press.CAUTION:• Do not press the drive shaft threads adirectly.• When removing the drive shaft bearing,do not damage the drive shaft collar 4.• Do not reuse the bearing, alwaysreplace it with a new one.Disassembling the forward gear1. Remove the taper roller bearing from theforward gear using a press.CAUTION:Do not reuse the bearing, always replaceit with a new one.2. Remove the needle bearing from the for-ward gear.CAUTION:Do not reuse the bearing, always replaceit with a new one.Disassembling the lower case1. Remove the taper roller bearing outerrace and shim(s).Drive shaft holder 1: YB-06151Bearing splitter plate 3:(commercially available)S68S61501Bearing splitter plate 1:(commercially available)S68S6160
