Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 203Get this manual

SHIMMING (REGULAR ROTATION MODELS) (EXCEPT FOR USA AND CANADA)
SELECTING THE FORWARD GEAR SHIMS

NOTE: Select the shim thickness (T1) by using the specified measurement(s) and the calculation formula6525

Select: Shim thickness (T1) Selecting steps (1) Measure (M1)Shimming plate 90890-06701 Digital caliper 90890-06704

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