Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | Cartridge | — | |||
| Oil | 5W30 Full Synthetic | 78.0 oz | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Vanguard M61 is a 0.99 L 2-cylinder naturally aspirated engine rated at 3600 rpm. It powers generator sets from Briggs & Stratton, including the PP17, PP18, PP20 and PP22. It holds 2.31 L (0.6 gal) of oil.
Also known as: Vanguard M61
| Oil capacity | 2.31 L |
|---|---|
| Displacement | 0.993 L |
| Cylinders | 2 |
| Aspiration | Naturally Aspirated |
| Rated speed | 3600 rpm |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | Cartridge | — | |||
| Oil | 5W30 Full Synthetic | 78.0 oz | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Engine oil | 5W30 | Full Synthetic | 2.31 L | Recommended oil type | |
| Engine oil | 5W30 Full Synthetic | -28°C to 40°C | 2.31 L | Schaeffer brand recommended |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
The Vanguard M61 engine has an oil capacity of 2.31 liters.
The Vanguard M61 has a displacement of 0.993 liters with 2 cylinders.
The Vanguard M61 powers 5 generator set(s), including Briggs & Stratton PP17, Briggs & Stratton PP18, Briggs & Stratton PP20, Briggs & Stratton PP22, Briggs & Stratton PP26.