

- RECOMMENDED MAINTENANCE FOR AN INBOARD BOAT INSTALL
- RECOMMENDED MAINTENANCE FOR AN INBOARD BOAT MANUAL
- RECOMMENDED MAINTENANCE FOR AN INBOARD BOAT PROFESSIONAL
This service is often combined with winterizing the engine for off-season storage. Make sure the water pump impeller is changed on schedule. A good service shop will also check the accessory belt on sterndrive and inboard engines, inspect and replace sacrificial anodes as required, and check the condition of power steering and hydraulic trim fluid. This basic service will include an oil-and-filter change (for four-stroke engines), changing the gearcase lubricant in outboard and sterndrive engines, changing the fuel filter element, and perhaps installing fresh spark plugs. Most outboard, sterndrive and gasoline inboard engines require basic service every 100 hours or annually.


Many newer boats are already equipped with these filters, which can keep water and very fine particles of debris out of the engine.
RECOMMENDED MAINTENANCE FOR AN INBOARD BOAT INSTALL
Install a 10-micron water-separating fuel filter between the fuel tank and the engine, which will have a spin-off filter element.Modern gasoline can begin to oxidize and form trouble-causing deposits in the fuel system in just a few weeks, especially in older engines fitted with a carburetor rather than fuel injection. Use a fuel stabilizer additive if you don’t anticipate using most of the fuel in your boat within a week or two.Try to by fresh gas from a busy fuel dock or gas station. No marine engine is certified to operate on fuel with more than 10 percent ethanol. If only ethanol-blend fuel is available, make sure to only use fuel with up to 10 percent ethanol (E10). When possible fuel your boat with gasoline that does not contain ethanol.When a marine engine has a problem, it’s usually related to either fuel or the battery.
RECOMMENDED MAINTENANCE FOR AN INBOARD BOAT MANUAL
If your owner’s manual is missing a dealer can order you a new copy, or you may be able to order a paper copy or download a digital copy from the engine manufacturer’s website. The marine engine owner’s manual outlines basic maintenance procedures and has a schedule for regular maintenance.
RECOMMENDED MAINTENANCE FOR AN INBOARD BOAT PROFESSIONAL
Complete annual servicing, either DIY or by a professional technician.

By following some basic maintenance habits, you can avoid the most-common marine engine issues.įollow these basic steps to maintain your boat's engine: Don’t let an engine issue ruin your day of boating.
