Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | every 12 months or 600 hours of operation | — | 600 hr | ||
| Fuel filter | — | 500 hr | |||
| Oil filter | every 100 hours | — | 100 hr | ||
| Battery | every month | — | |||
| Belt | — | ||||
| Coolant | — | 1000 hr | |||
| Oil | every 100 hours | 1.65 L | — | 100 hr | |
| Spark plug | — | 600 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.