Home 1994 – 2001 Yamaha YZ125 Piston – Inspection 9 - Lubricate the piston edge and ring grooves with 2-stroke oil.

9 – Lubricate the piston edge and ring grooves with 2-stroke oil.

1994 - 2001 Yamaha YZ125 - Top End - Piston Inspection - Thumb

9 – Lubricate the piston edge and ring grooves with 2-stroke oil.

8 – Install the first piston pin clip into the pin bore groove.
1994 – 2001 Yamaha YZ125 – Top End – Piston Inspection – Square – Thumb