Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air filter | — | 1200 hr | ||
| Fuel filter | Fuel filter | — | 3600 hr | ||
| Oil filter | Engine oil filter | — | 1200 hr | ||
| Battery | Battery | — | 3600 hr | ||
| Belt | Belt | — | 1200 hr | ||
| Coolant | Coolant | 90.8 L | — | ||
| Oil | Engine oil | 53.9 L | — | ||
| Spark plug | Spark plug | — | 1200 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.