KUBOTA – L2501 – TRANSMISSION – SERVICING – Cylinder Block Bore and Pistons

1. Lift the pistons gently with the retainer plate (1).
2. Check the pistons for their free movement in the cylinder block bores.
3. If the piston or the cylinder block bore is scored, replace cylinder block assembly.
4. Check the slipper (4) for flatness.
5. If rounded, replace.
• Do not interchange pistons between pump and motor cylinder block.