Cummins ISX11.9 CM2250 – Service Manual 001-028   Cylinder Liner

The cylinder liners can be removed by using cylinder liner remover, Part Number 3163745, and cylinder liner remover plate, Part Number 3162462.

CAUTION  The cylinder liner puller must be installed and used as described to reduce the possibility of damage to the cylinder block. The puller plate must be parallel to the main bearing saddles and must not extend past the cylinder liner outside diameter.

Install the cylinder liner puller onto the top of the cylinder block.

The cylinder liner puller must be centered on the top of the cylinder block.

Turn the puller jackscrew clockwise to loosen the cylinder liner from the cylinder block.

Use both hands to remove the cylinder liner.

When the liner is removed from the cylinder block, use Dykem™, or equivalent, to place a mark on the camshaft side of the liner to show liner orientation.

Use Dykem™, or equivalent, to mark the cylinder number on each liner.