Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 163Get this manual

DRIVE SHAFT (REGULAR ROTATION MODELS)
INSPECTING THE PINION
Inspect: Teeth Damagewear Replace
INSPECTING THE DRIVE SHAFT
Inspect: Drive shaft Damagewear Replace
INSPECTING THE DRIVE SHAFT HOUSING
Inspect: Drive shaft housing Cracksdamage Replace
INSPECTING THE BEARINGS

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives