How to Winterize Your Mercruiser with Pictures1. Read your engines owners manual and all safety precautions. Most owners manuals have step by step winterization instructions. Find any missing manual online at Stern Drive Manuals. Plan ahead and be aware that your engine has dangerous moving parts. Perform a good tune up to ensure the engine is running OK. Engine problems become worse while the engine sits. Haul the boat out and clean the running gear, hull and sides. Remove your hull drain plug while stored on land. Run your engine on the garden hose with a good flushette to flush out any old salt water that might be sitting in the block and exhaust. Some owners prefer to run the engine on a 5. Add fuel stabilizer to your fuel tank and run the engine long enough to allow the stabilizer to get into the engines fuel system. Shop from the worlds largest selection and best deals for Other Inboard Engines Components. Shop with confidence on eBayFollow the directions for winterization and fuel stabilization in your engine owners manual. Some people prefer to fog the engine. Simple Rmi Program Using Netbeans on this page. With the engine running at a high idle with a water hose hooked up for cooling of course, slowly pour a quart of Marvel Mystery Oil down the throat of the carburetor. The engine will try to stall so rev the engine as not to let it stall just until your can of Marvel Mystery Oil is empty. Drop the RPM while you pour the last bit in faster, so as to cause the engine to stall. This will coat the inside valves and cylinder walls. Locate all your engines water drain plugs and hoses. For stern drive and inboard engines such as Mercruiser models the drain plugs are either brass or plastic. Remove the drain plugs located on either side of the engine block. Make sure that when you remove the drain plug that the water drains and that the passage is not plugged with rust. Remove the drain plugs from the bottom of each exhaust manifold and make sure the passages are not plugged or clogged. Some models have drain plugs on either side of the exhaust elbow. Remove the plugs and make sure the passages drain. Save all your drain plugs in a safe place for spring. How To Install Mercruiser Gimbal Bearing Tool' title='How To Install Mercruiser Gimbal Bearing Tool' />Unclamp and remove the large fat water hose from the front of your motor. This will allow more of the blocked passages to drain. Remove any standing water from all hoses. Remove any water from any oil coolers or power steering coolers. Remove your propeller. Drain your gear lube and fill your drive with the correct lube see Wiki. How how to Change your Mercruiser Gear Lube. Some owners prefer to either lock or remove their stern drive unit. Seagate External Usb Device Driver there. Many owners remove the boats battery and place on trickle charge over the winter in a safe ventilated area. Boatinfo requires FlashPlayer 9 or newer to display this document SERVICE MANUAL Number 2 Sections 1 thru 10 Brunswick Corp. Printed in U. S. A. Mercruiser bellows kit for bell housingoutdrive. Transom service kits for u joint, exhaust, shifter and gimbal bearing repairs. How to Remove Your Mercruiser Alpha One Sterndrive. Removing your drive is not as hard as you might think. The sterndrive should be removed for service every season. How To Install Mercruiser Gimbal Bearing Tool' title='How To Install Mercruiser Gimbal Bearing Tool' />Replacing Your Trim Limit and Trim Position Senders Alphas and Bravos have two Trim Senders. They are mounted on either side of the Gimbal Ring. Top VIdeos. Warning Invalid argument supplied for foreach in srvusersserverpilotappsjujaitalypublicindex. MerCruiser part numbers can be difficult to find, even on the internet. If you need a MerCruiser part and are not sure as to the correct part number for your engine. Replacing your Alpha One Ujoint Bellows Easy Bellows Transom Seal Repair Kits Kits include Bellows, Gimbal Bearing, Water Hoses both sizes, Clamps. How to Winterize Your Mercruiser. Winterize your Mercruiser to prevent damage during the cold season. Read your engines owners manual and all safety precautions. Boats for Sale. Great Lakes Fishing Boats for Sale. Sell your boat fast at www.