Kohler — Remove Oil Pump

A Kohler service procedure — check it applies to your exact model before use.

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Procedure

1. Block oil pump from turning (flywheel holding tool works well), then remove the gear retaining screw and washers.
2. Remove the drive gear from the pump shaft (a small gear puller may be necessary to pop it loose from the shaft).
3. Note position of the O-Ring and ball before removal.

Source: manual:tp_2480.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.