All reference to their trademarks and trade names are the property of the respective owners. Perform plug service only on those plugs suitable for additional service, using the following procedures: 1. Disassemble and inspect the seawater pump and replace worn components. This plug shows that the plug heat range is compatible with the engine, and the engine is electrically and mechanically in good running condition. Maintain your drive like an expert! So we understand the frustration when you just can't quite get something working the way you want. The oil filter should always be changed when changing the engine oil. Routine Maintenance Check the crankcase oil interval can be extended based on experience.
General knowledge information is not included. The answer to your propulsion needs. Only engine repairs will permanently relieve oil wet fouling. Never attempt to perform any work with out the assistance of a service manual. Engine cranks over but will not start or starts hard 1. Check the steering system and the remote control for loose, missing or damaged parts.
This class will cover the Cummins Warranty Administration Manual,. Change the crankcase oil and filter. Full throttle engine rpm too high 1. For every high-performing Mercury® MerCruiser® or Mercury Diesel engine, there's an equally high-performing drive. In consideration of these factors, Mercury MerCruiser has adjusted some maintenance intervals and the corresponding tasks to be performed. Determine the cause of the excess water.
Check the battery charge and recharge if necessary. If a modification has been made since then, differences may exist between the content of these manuals and the actual inboard or stern drive. Bravo Two, Bravo Two X, Bravo Two X Diesel, Bravo Three, Bravo Three X, Bravo Three X Diesel Serial Number 0M198373 and Above. Mercruiser Engine Maintenance and Repair. Perform expert tune-up's Troubleshoot and Diagnose all on your own.
Wet Fouling Oil Deposits The plug becomes shorted by excessive oil entering the combustion chamber, usually in the engine with many hours of operation. Replace the throttle body if necessary. Service Manual 31 Part Number 90-864260. Based on the popular Mercury MerCruiser® line, these are fully remanufactured engines that are fitted with marine-grade performance valve train, pistons, induction system and in some cases marine headers to deliver factory reliability at an affordable price. To solve any steering related problems, again, a well written Mercruiser service manual will help you rebuild or repair your drive. With proper plug servicing clean, file and regap , this plug can be reinstalled with good results.
Mercury MerCruiser dealer to arrange for this test. Inspect the drive unit anodes and replace if 50 percent eroded. Mercury Mercruiser Bravo One,Two,Three + Transom Service Manual Service Manual Application: Bravo One, Bravo One X, Bravo One X Diesel, Serial Number 0M198373 and Above. Perform timing and synchronizing using manual. Mercruiser Alpha 1 parts upper gearcase drawing. Mercury Mercruiser Bravo One,Two,Three + Transom Service Manual Service Manual Application: Bravo One, Bravo One X, Bravo One X Diesel, Serial Number 0M198373 and Above. When the old plugs are replaced, replace the entire set.
Engine will not crank over. Eliminate on-water failures and tow-in's. Operating in Saltwater Only: treat the engine surface with corrosion guard. No matter what type of boating interests you most, Mercury® MerCruiser® can power it better than anyone else. Lubricate the gimbal bearing and the engine coupler. Use compressed air to remove abrasives.
Web pages listed dedicated to Years 1984 to 1990 and Generation 2 years 1991 and up Need more stern drive information or photos, please see the page. Com Identify your model and look-up parts. Web site pages are designed for the factory certified technician, the boat mechanic or just boating enthusiasts performing their own repair work. Service Manual 31 Part Number 90-864260. Check the distributor cap for cracks or marks.
Low top speed or lack of power 2. If too high, find cause and correct. Check the continuity circuit for loose or damaged connections. Remove any oil deposits with solvent and dry plugs thoroughly. Lubricate the cables and the linkages. Such fouled plugs may be serviced clean, file and regap and reinstalled. Inspect the condition and the tension of the belts.
Therefore, it is very important that the boat owner and the servicing dealer discuss the current Maintenance Schedule and develop appropriate maintenance intervals to coincide with the individual operating habits, the environment and the maintenance requirements. You can do this yourself with a Mercruiser workshop manual that specifically has the winterizing procedures in it. Scheduled Maintenance Touch-up paint the power package and spray with corrosion guard. Transom Standard Serial Number 0W173658 and Above Transom High Performance Serial Number 0W150260 and Above Mercury Mercruiser D1. Test the MerCathode unit output on Bravo Models.