Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | periodic cleaning/replacement | — | |||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | negative ground | — | |||
| Belt | fan belt tension proper if the fan belt bends 10 to 15 mm (Figure 38) | — | |||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.