Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 540 hr | |||
| Fuel filter | — | 1800 hr | |||
| Oil filter | — | 540 hr | |||
| Battery | — | 1800 hr | |||
| Belt | — | 540 hr | |||
| Coolant | — | 1800 hr | |||
| Oil | 8.2 L | — | 1800 hr | ||
| Spark plug | — | 540 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.