Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | low-profile air cleaner element | — | 100 hr | ||
| Fuel filter | Replace fuel filter (if equipped) | — | 100 hr | ||
| Oil filter | — | ||||
| Oil | Kohler oils or high-quality detergent oils (API SJ or higher) | 0.6 L | — | 5 hr | |
| Spark plug | Replace spark plug and set gap | — | 100 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.