2001-2002 Yamaha 50HP F50Z/T50Z Ouboard 4-stroke engines service manual, Page 179Get this manual

2001-2002 Yamaha 50HP F50Z/T50Z Ouboard 4-stroke engines service manual, Page 179

Quality of the image is intentionally reduced!

Cylinder body Checking the piston ring grooves
Checking the piston ring side clearance
1 Measure the piston ring side clearanceReplace the piston and piston rings as set if out of specific