Yamaha F100B F100C Outboards Factory Service Manual, Page 147Get this manual
Propeller shaft housing (F100C).6-37 Removing the propeller shaft housing assembly6-39 Disassembling the propeller shaft housing 6-39 Disassembling the propeller shaft assembly .6-40 Checking the propeller shaft housing 6-40 Checking the propeller shaft 6-40 Assembling the propeller shaft assembly 6-41 Assembling the propeller shaft housing.6-41 Drive shaft and lower case (F100C) 6-43 Removing the drive shaft.6-45 Disassembling the drive shaft 6-45 Disassembling the forward gear 6-45 Disassembling the lower case .6-46 Checking the pinion and forward gear.6-46 Checking the bearings6-46 Checking the drive shaft 6-46 Checking the lower case .6-47 Assembling the lower case 6-47 Assembling the forward gear6-48 Assembling the drive shaft 6-48 Installing the drive shaft.6-48 Installing the propeller shaft housing .6-49 Installing the water pump and shift rod6-49 Installing the lower unit 6-51 Shimming (F100C) 6-53 Shimming.6-54 Selecting the pinion shims6-54 Selecting the forward gear shims 6-55 Selecting the reverse gear shims 6-56 Backlash (F100C) 6-56 Measuring the forward gear backlash .6-56