Kohler — Service Foam Precleaner
Maintenance · air cleaner
From a Kohler service manual covering: K141, K161, K181, K241, K301, K321, K341, K91. Check it applies to your exact model before use.
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Procedure
- Remove precleaner from paper element.
- Wash in warm water with detergent.
- Rinse thoroughly until all detergent traces are eliminated.
- Squeeze out excess water; allow to air dry.
- Saturate precleaner in clean fresh engine oil.
- Squeeze out excess oil.
- Reinstall precleaner over paper element.
Specs & values
- every 25 operating hours
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.