Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 144Get this manual
LOWR DRIVE SHAFT (COUNTER ROTATION MODELS) 6-42 REMOVINGINSTALLING THE DRIVE SHAFT 6-42 REMOVING THE DRIVE SHAFT 6-44 DISASSEMBLING THE DRIVE SHAFT HOUSING ASSEMBLY 6-44 DISASSEMBLING THE REVERSE GEAR 6-44 INSPECTING THE PINION 6-45 INSPECTING THE DRIVE SHAFT 6-45 INSPECTING THE DRIVE SHAFT HOUSING 6-45 INSPECTING THE BEARINGS 6-45 ASSEMBLING THE REVERSE GEAR 6-45 ASSEMBLING THE DRIVE SHAFT HOUSING ASSEMBLY 6-46 INSTALLING THE DRIVE SHAFT6-46 LOWER CASE ASSEMBLY (COUNTER ROTATION MODELS) 6-47 DISASSEMBLINGASSEMBLING THE LOWER CASE ASSEMBLY 6-47 DISASSEMBLING THE LOWER CASE ASSEMBLY 6-48 INSPECTING THE NEEDLE BEARINGS 6-48 ASSEMBLING THE LOWER CASE ASSEMBLY 6-49 SHIMMING (REGULAR ROTATION MODELS) 6-50 SELECTING THE PINION SHIMS 6-51 SELECTING THE FORWARD GEAR SHIMS 6-53 SELECTING THE REVERSE GEAR SHIMS 6-55 SELECTING THE PINION SHIMS 6-57 SELECTING THE FORWARD GEAR SHIMS 6-59 SELECTING THE REVERSE GEAR SHIM 6-60 BACKLASH (REGULAR ROTATION MODELS) 6-62 MEASURING THE FORWARD GEAR BACKLASH 6-62 MEASURING THE REVERSE GEAR BACKLASH 6-64 SHIMMING (COUNTER ROTATION MODELS)6-66 SELECTING THE PINION SHIMS 6-67 SELECTING THE REVERSE GEAR SHIMS 6-69 SELECTING THE FORWARD GEAR SHIMS 6-70 SELECTING THE PROPELLER SHAFT SHIMS 6-72 SELECTING THE PINION SHIMS 6-73 SELECTING THE REVERSE GEAR SHIMS 6-75 SELECTING THE FORWARD GEAR SHIMS 6-76 SELECTING THE PROPELLER SHAFT SHIMS 6-78 BACKLASH (COUNTER ROTATION MODELS)6-79 MEASURING THE FORWARD GEAR BACKLASH 6-79 MEASURING THE REVERSE GEAR BACKLASH 6-80