General Service Recommendations

Motor Type Service Interval Maintenance Item
Outboard MotorsAnnual MaintenanceChange Oil & Filter (4 Stroke Only)
Change Gear Lube
Check Spark Plugs & Replace As Necessary
Grease Pivot Points & Propeller Shaft
Check Battery & Replace As Necessary
Inspect Timing Belt & Replace As Necessary (if motor has a timing belt)
Every 2 YearsFuel Filter Replacement
Every 3 YearsWater Pump Replacement
Every 5 YearsInspect & Adjust Valve Clearance
I/O MotorsAnnual MaintenanceChange Oil & Filter
Change Gear Lube
Grease Gimbal Bearing
Replace Fuel Filter
Every 3 YearsInspect Spark Plugs & Wires & Replace As Necessary
Inspect Bellows
Inspect Gimbal Bearing
These are general recommendations for most motors & I/Os. Please check your owner’s manual to confirm your motor’s specific maintenance recommendations.