1. The cylinder liner body upper left side has been stamped during production to indicate the correct cylinder liner. The cylinder liner grade (1,2, or 3) is indicated by this stamp.
2. Replacement cylinder liners have their grade (1X or 3X) stamped on the outside of the cylinder liner.
3. Select the 1X grade of replacement cylinder liners as marked 1 and 2 on the upper left side of the cylinder body, or 3X grade of replacement cylinder liners as marked 3 on the upper left side of the cylinder body.

Important: Clearance refers to the gap between the larger cylinder body bore and the smaller cylinder liner outside diameter.

Measure the cylinder body bore to cylinder liner outside diameter clearance.

Standard clearance: 0.011-0.029 mm (0.0004-0.0011 in)