Yanmar Marine Marine Engine Maintenance
Select your Yanmar Marine engine series to view the recommended maintenance schedule and service intervals.
Yanmar 6LY Series
221–272 kW
16-26m motor yacht main propulsion
From the manufacturer's manual
Yanmar 6LP Series
165–220 kW
14-24m motor yacht propulsion
Yanmar 8LV Series
219–275 kW
14-22m motor yacht propulsion
From the manufacturer's manual
Yanmar 4LV Series
110–150 kW
10-18m sport cruiser propulsion
Yanmar 3YM30 / 3YM20 / 2YM15
10–21.3 kW
Auxiliary propulsion for small sailing yachts
From the manufacturer's manual
Yanmar 4JH45 / 4JH57 / 4JH80 / 4JH110
33.1–80.9 kW
Main propulsion for cruising sailing yachts
From the manufacturer's manual
Yanmar 3JH40 / 3JH5E
28.7–29.4 kW
Auxiliary propulsion for mid-size sailing yachts
From the manufacturer's manual
Yanmar 4BY3-150 / 4BY3-180
110–132 kW
Main propulsion for motor yachts and sport cruisers
From the manufacturer's manual
Yanmar 6BY3-220 / 6BY3-260
162–191 kW
Main propulsion for larger motor yachts and sport cruisers
From the manufacturer's manual