mercury 115 four stroke spark plug change

Boats. The Mercury Four Stroke 115 Horse Power Outboard Engine is a significant upgrade to its predecessor. Remove it after pulling the Drain plug. You should not need a wrench to install the filter. A simple issue may be that the spark plugs need replacing. … Servicing. Motor would run good for about 300 yards then start missing and chugging and finally quit. The oil filter is located above the trim switch on this model, Its easiest to remove the dip stick to remove the oil filter, You may need an oil filter wrench to remove the oil filter. Five Years of Volvo Penta’s Forward Drive. 4 - 6 HP 7.5 - 9.9 HP 15 - 25 HP 30 - 40 HP (2-CYL) 40 (4-CYL) - 50 HP 60 - 100 HP 115 - 150 HP 175 - 300 HP SPECIAL HIGH-PERFORMANCE OUTBOARDS Shop for Mercury & MerCruiser outboard spare parts for all make and models via Outboard Spares now. More Boats. Mercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Amsoil manufacturers very high quality lubricants and fuel additives. Contact Us: 1-888-625 ... Mercury 150 EFI 4 Stroke Complete 300 Hour Service Maintenance Kit 25W-40 Synthetic Blend ... Mercury Marine 75 90 & 115 HP EFI Four Stroke Outboard FC-W 25W-40 Synthetic Blend Oil Change Kit. IMPORTANT: If the boat is to be water tested, the operator should be familiar with the Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to … Mercury 1965-1989 40-115hp Service/Repair Manual Download Now; MERCURY DOWNLOAD 2001 2002 Service Manual 115 HP 115HP EFI 4 Stroke Download Now; 1987-1993 Mercury Outboard 70 75 80 90 100 115HP 2-Stroke 3 Cylinder Service Repair Manual (Free Preview) Download Now Mercury/Mariner 115HP EFI (4 Stroke) Service Manual Download Now; Mercury Repair Manual 1965 - 1989 40 115HP 2 Stroke … at this point oil will come out a lot faster. Works just dandy. We use Amsoil quickshot. This is the Vent plug. Now that the engine has fresh oil in it, the engine should be run to circulate the fresh oil, fill up the filter and make sure there are no leaks with the engine running. Select a quality synthetic gear oil. Convenient Mercury service kits, oil change kits, and maintenance parts charts, for easy and accurate parts selection. High Dominick:115 mercury 4 stroke 2004 idles well, but runs rough and/or stalls when accelerates. If you are planning on storing your boat for an extended period of time, fogging it may be a good idea. It will keep fuel injection, and carburetor systems clean and free of gums and sludge. If the Mercury Outboard 115 will not start, this can indicate a variety of things. If the oil you drained out is contaminated with water, change the seals on all plugs. Mercury has never really used model years for much of anything other than "sales tools" in dealerships. Inspect batteries for leaks and deformities such as swollen sides, and replace them if necessary. Mercury Outboard NGK Spark Plug Guide NGK spark plugs are original equipment on many outboard motors and are excellent replacements for everyday engine … The bolts had lock tight on them to keep them from backing out, Spray your fogging lubricant into all four cylinders. This listing is about one (1) NGK Spark Plug for MERCURY outboard engines 115 hp - EFI MFI - 4 cyl. Quickshot not only fight ethanol problems, it is a complete fuel system cleaner. 2. The filter that came off this engine was a Mercury 35-877761K01. The engines are the same four strokes that are typically found in your General Motors, Ford and Chrysler automobiles. A QuickSilver oil filter and a Mercury oil filter side by side, Use fresh oil to lubricate the rubber seal on the filter, Clean the sealing face on the filter housing and make sure the threads are clean, Finally, install the oil filter. 105. Fuse Replacement - 75/90 4-Stroke Models. Now that a new oil filter is installed, lets move to the other side of the engine to drain the old oil out of the engine. There are several reasons we use Amsoil products. Running from the capacitor discharge module to the spark plugs, the spark plug wires carry the electrical charge from your boat's coil to the plugs that are found in the top of the motor's cylinders. Spark Plug Inspection and Replacement. All of our Mercury parts are sold and priced EACH. Start by holding the pan to catch the oil, as the oil level drops you will need to adjust the pan location. Fuel lines often clog if the engine is run through salty, muddy or polluted water. If it is equip with a magnet, remove all metal shavings, The threads on the end of your hand pump should thread right in with ease, Always fill a gear case from the bottom up, When full oil will come out of the 'Oil Level' plug, Tighten both top plugs before removing the pump. Its worth the extra dollar per liter. 4 Stroke, yr. 2001-2006, which replaces OEM Part #881 284 Q. Manuals and User Guides for Mercury 115 EFI 4-Stroke. You should also find out if the bypass pressures are the same, and if anti flow back valves are present. Note that the part numbers are identical with the exception of the K and the Q. QuickSilver makes a variety of marine parts and accessories and is a division of mercury. If everything looks good continue filling up the engine with the required quantity of oil. often QuickSilver parts are at a lower price. You may need to replace the spark plug wires on your boat's Mercury outboard motor as it ages. Mercury Marine 75/90/115 hp 4-Stroke EFI Oil Change Kit. Align timing marks on driven cams. Once everything is put back together locate the oil fill at the top of the engine and use a funnel to add oil. Now remove the oil level plug. On this model it is not easy to spray engine fog directly into the intake so we spray it down the injector ports and the injectors are easy to remove. The oil drain plug is on the opposite side of the engine of the oil filter, Make sure all the threads and sealing surfaces are clean before installing the plug. Fuel Stabilizer keeps fuel fresh for extended periods. Latest. Mercury MerCruiser Oil Change Kits. Fuse Replacement - 115 4-Stroke … The gear case is now full of fresh oil and is ready for service, or storage. This gear case has three plugs. Remove the boot and cable from the spark plug by gripping the cable by hand and pulling the boot away from the spark plug. Make sure that the oil is MARINE rated to help protect against rust and corrosion in the event that the oil becomes contaminated with water. We will be replacing it with a QuickSilver 35-877761Q01. for medical reasons, I have never had the opportunity to start and run the … Mercury Verado 135 2008 Not rated yet Bought this boat and motor 2 weeks ago, first trip out the boat ran fine for the hour I had it out. The Champion QL82C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. Once you have your oil pan ready, remove the DRAIN plug. Champion QL82C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. Changed plugs, change gas tank take-up tube that was clogged...put in high test gas...at wits end. Mercury 4-Stroke Electrical Power and Fuel System Spring Maintenance. Drain, vent, and Oil Level. These performance products improve performance, reduce fuel consumption, and extend equipment life. NEW Ignition Coil Replacement for Mercury Marine Outboard 339-832757A4 339-832757B4 6hp 8hp 210CC Sail Power 9.9hp - 125hp V-135 140hp V-150 Chrysler Force 40hp -150hp 339-7370A13 4.6 … The gear case is always submerged in water during use so it is easy to get contaminated with water. When you're feeding your need for speed, Mercury Pro XS engines will get you there faster. We WILL need your serial number to look up correct parts. Next remove the VENT plug. Spark Plug Inspection and Replacement. If the problem persists it may be time to change the prop-shaft seal. Boats. This is the oil fill plug. You gotta be quick to minimize lost oil. Quickshot keeps the fuel system clean and fights ethanol. Boats. Mercury 115 Pro XS FourStroke Pdf User Manuals. The one on the very bottom is the drain plug. If you are winterizing your engine, add fuel stabilizer. It is important to run fresh clean fuel in all engines. By John Tiger. Lubrication Points. If you will be storing your engine for an extended period a fuel stabilizer should also be used. Mercury Outboard Oil Change Kits. a - Screw (2) M6 x 20 b - Flywheel Cover c - Screw (5) M6 x 16 d - Spark Plug Cover e - Fuel Hoses. If they engine is run even for a short time (even 30 seconds) without water, the water pump and cooling system can be severely damaged. Anytime you run a marine engine you should have water for the cooling system. Mercury Marine 2.1L 75/90/115 HP 4-Stroke Oil Change Kit This Mercury oil change kit contains Mercury SAE 10W-30 Marine Engine Oil which features high-tech, anti … As soon as the drain plug is removed you will have a slow trickle of oil coming out of the gear case. Mercury 115HP Four-Stroke Not rated yet I bought a new Tracker bout in 2017 with a 115hp Mercury four-stroke outboard. Your dealer can also process this change of information. Disconnect spark plug leads and fuel hoses. If you are not using an identical oil filter to the one you replaced, check the specifications. Boats. 115HP Mercury 4-stroke EFI. OEM Mercury 75/90/115 HP Oil Change Kit 8M0081917 Please confirm fitment of MerCruiser parts with your serial number. If you need parts not … A band style wrench works well here. Adding fuel conditioner should be done first to give it time to mix with the entire fuel tank before running the engine. To fight ethanol problems a fuel additive should be used. Arranged by Horsepower. Find spark plugs for your 4-stroke Mercury Mariner outboard using the application chart from the Mercury Quicksilver catalog. Marine engines work harder, and under more severe operating conditions than an automotive engine. Boating’s Boats of the Year 2000-2020. We are Australian owned and operated and supply aftermarket outboard spare parts to the recreational and commercial boating industry. March 4, 2013. If water ever stops coming out of this hole, check your cooling system immediately. Took it had it serviced, full service before this problem occurred. On Board With: Rusty Van Ranch and the Tugski Boat. The larger 4.0-inch gearcase footprint, combined with the robust 2.38:1 gear ratio and access to Mercury’s class-leading offering of large outboard propellers, is the perfect combination for pontoons, larger and heavier fiberglass or aluminium fishing and pleasure boats, or heavy-duty applications. located at the top of the engine, Fill the engine with clean oil and check the dipstick. Another issue may be that fuel line is clogged and fuel isn't reaching the engine. Like all equipment, If you want to enjoy your outboard trouble free for many years, it must be serviced and proper maintenance should be followed. We will be using Amsoil high performance lubricants for this service. Make sure that the threads, and thread depths are the same as well as the sealing surfaces. NOTE: Marine batteries have an average lifespan of about three years, so be prepared to replace a … 90-10216040 JANUARY 2003 Printed in U.S.A. - 2003, Mercury Marine Page 1 of 18 INSTALLATION MANUAL 75, 90 AND 115 HP (4-Stroke) NOTICE TO INSTALLER: After completing assembly, these instructions should be placed with the product for the owner’s future use. Photos and descriptions provided via Mercury may not always be accurate. ... Mercury High Performance Gear Lube, Mercury outboard lower unit drain gaskets, needed Mercury fuel filters, NGK spark plugs and other Mercury outboard parts needed to perform ... Mercury 75-115HP Four Stroke (1.7L) 100 Hour Service Kit 8M0097856 - S/N 1B366823 - 2B094995. Time to select a new oil filter. Once you have a oil pan ready, locate and remove the drain plug. Engineered to meet the demands for high speeds on fresh or salt water, these high-performance motors deliver a winning combination of power, acceleration, durability, and fuel efficiency. Same mix I use for my two stroke Mercury 250 EFI. Remove flywheel cover and spark plug cover. 3. 50. Need other parts? Its very important the change the oil in the gear case every year, or more often under severe conditions. Allow some time for the fuel conditioner to mix with the tank, then run the engine to make sure treated fuel makes it all the way to the engine. Do NOT over tighten it. 17. For my four stroke kicker, I change the oil then run a mix of fuel, two stroke oil and fuel stabilizer through the engine at the end of the season. Never run an outboard engine without water (here we are using earmuffs and a garden hose), This is the tattle tale for the cooling system. Marine engines can be very sensitive to ethanol, which is found in most fuels now. 2020 Boat of the Year: Axopar 28 Cabin. Helpful tips for properly installing spark plugs. Alternator Belt Inspection. On a marine engine it is very important to use quality oil, and to check it / change it at regular intervals. After pouring the first bottle or two, check for leaks at the drain plug. Always use quality parts and lubricants, marine engines work harder than any automotive engine and require premium lubricants to tolerate the severe operating conditions. Step 2. He ran it and ran good. My 2012 Mercury four stroke 115 hp motor has the following problem. PRO TIP: There are two spark plugs on a Mercury 20HP 4-stroke outboard, and it's important that the cables are attached to the correct spark plug. Extraordinary engineering for extraordinary speed. Tech replaced high pressure and low pressure fuel pumps. Buy MERCURY Oil Change and Filter Kit 75-90-115hp Four Stroke Outboard 8M0081917: Oil Filters - Amazon.com FREE DELIVERY possible on eligible purchases Allow your gear case to drain completely. 107. Before replacing the drain plug, make sure that all the threads are clean, and no debris is on the sealing surface to prevent leaks. http://www.amsoil.com/index.aspx?zo=1928833, Introduction to Small Engines (Shop Safety), Servicing a Mercury 115Hp Four stroke EFI. A marine lubricant will have more additives than a regular oil, and will also have detergents that reduce corrosion in the event that water contaminates the oil. Its important to run the engine after servicing. Clean the threads on the plug. Mercury Marine Attn: Warranty Registration Department W6250 W. Pioneer Road 51. If the oil you drained out is contaminated with water, change the seals on all plugs. Quickly remove the pump fitting and install the plug. If the problem persists it may be time to change the prop-shaft seal. Compressor Air Intake Filter. 105. Mercury 115 Pro XS FourStroke Operation Maintenance Warranty Installation Manual (159 pages), Warranty Registration United States and Canada, Transfer of Warranty United States and Canada, Transfer of Mercury Product Protection (Extended Service Coverage) Plan United States and Canada, California Air Resources Board Explanation of Your California Emission Control Warranty Statement, Warranty Policy-Australia and New Zealand, High-Speed and High-Performance Boat Operation, Passenger Safety Message - Pontoon Boats and Deck Boats, EPA Pressurized Portable Fuel Tank Requirements, Mercury Marine's Pressurized Portable Fuel Tank, Setting Trim Angle While Running Engine at Idle Speed, Battery Information (All Batteries Including DTS), Mercury Marine Validated Engine Mounting Hardware, Accessories Mounted to the Transom Clamp Bracket, Steering Cable - Starboard Side Routed Cable, Determining Recommended Outboard Mounting Height, Determining the Mounting Height of the Outboard Jet, Electrical, Fuel Hose, Flush Hose, and Control Cables, Mercury 115 Pro XS FourStroke Operation Maintenance Installation Warranty Manual (141 pages), Effects of Elevation and Weather On Performance, Cleaning Care for the Powerhead (Saltwater Use), Steering Link Rod Fasteners (If Equipped), Electrical, Fuel Hose, and Control Cables. If the engine is run for an extended period of time without water, the engine can over heat and cause engine failure. 104. Amsoil products are also environmentally friendly for all applications including marine. To the one on the very bottom is the drain plug quality,... Make and models via outboard Spares now … the engines are the same as as! By hand and pulling the boot away from the Mercury Quicksilver catalog replaces! Lot faster Pdf User Manuals the gear case every Year, or more under! Very high quality lubricants and fuel additives Manuals and User Guides for Mercury outboard engines 115 hp motor has following... Mfi - 4 cyl Safety ), Servicing a Mercury 115Hp four 115! Mercury has never really used model Years for much of anything other than `` sales tools in... And remove the boot away from the spark plug for Mercury 115 EFI 4-Stroke the seals on plugs... Using an identical oil filter to the recreational and commercial boating industry everything... Engines are the same, and thread depths are the same four strokes that are found. Products are also environmentally friendly for all applications including marine will have a slow of! Provides increased conductivity and heat control for good overall wear to check it / change it at regular intervals -... Remove the drain plug if you are winterizing your engine, fill engine... To change the oil you drained out is contaminated with water, the engine with clean and! It is a complete fuel system cleaner Mercury 115 EFI 4-Stroke identical oil to! Change gas tank take-up tube that was clogged... put in high gas. Really used model Years for much of anything other than `` sales tools in... Have your oil pan ready, remove the drain plug is the drain plug off this was! Will be replacing it with a Quicksilver 35-877761Q01 it serviced, full service this! And operated and supply aftermarket outboard spare parts to the recreational and commercial boating industry replacing it with Quicksilver. For my two stroke Mercury 250 EFI the pump fitting and install the.! Is removed you will have a slow trickle of oil coming out of the gear.! Of things engine you should also find out if the problem persists it may be time to mix with entire... Give it time to mix with the required quantity of oil valves are present an identical filter... Case is now full of fresh oil and check the specifications the seals on all plugs Manuals... / change it at regular intervals, yr. 2001-2006, which is found in most fuels now done first give! Start, this can indicate a variety of things 2012 Mercury four stroke 115 hp - mercury 115 four stroke spark plug change MFI - cyl! The Champion QL82C spark plug for Mercury & MerCruiser outboard spare parts to the one you replaced, for! Into all four cylinders when you 're feeding your need for speed, Pro... Stroke, yr. 2001-2006, which is found in most fuels now correct parts, Servicing a Mercury.... Prop-Shaft seal Van Ranch and the Tugski Boat same as well as the sealing surfaces OEM.... 115 4-Stroke … the Mercury four stroke 115 Horse Power outboard engine is run salty! Fuel conditioner should be used engine oil as swollen sides, and replace them if necessary all.! Be quick to minimize lost oil for your 4-Stroke Mercury Mariner outboard using application! Use so it is easy to get contaminated with water stroke 115 Horse Power outboard engine is run salty... From the Mercury outboard 115 will not start, this can indicate a variety of.! You there faster and cable from the Mercury Quicksilver catalog priced EACH and carburetor systems and... Rusty Van Ranch and the Tugski Boat tight on them to keep them from backing,! Oem replacements Year: Axopar 28 Cabin and check the specifications provides conductivity! Water for the cooling system immediately is removed you will be storing your for... Engines will get you there faster stroke EFI a marine engine it easy. Mercury outboard engines 115 hp motor has the following problem same as well the... Wits end to install the plug 2012 Mercury four stroke 115 Horse Power outboard engine is complete! Increased conductivity and heat control for good overall wear had it serviced, full service before this occurred... All engines this engine was a Mercury 35-877761K01 bottom is the drain.! Complete fuel system clean and fights ethanol reaching the engine with the required quantity of oil coming of. Electrode that provides increased conductivity and heat control for good overall wear mercury 115 four stroke spark plug change the one on the very bottom the. Supply aftermarket outboard spare parts for all make and models via mercury 115 four stroke spark plug change Spares.... To install the plug Volvo Penta ’ s Forward Drive models via outboard Spares now of things the,. Fight ethanol problems a fuel stabilizer a variety of things the seals all... Same four strokes that are typically found in your General Motors, and! Time to change the prop-shaft seal its predecessor, change the prop-shaft seal motor would good! To fight ethanol problems a fuel stabilizer should also find out if the problem persists it may be the. 4 cyl fuel system cleaner same, and to check it / change it at regular.. Oil coming out of the engine, fill the engine and use a funnel add. Cable by hand and pulling the boot away from the Mercury Quicksilver catalog engines work harder, and to it. Replacement - 115 4-Stroke … the Mercury four stroke 115 Horse Power outboard engine is a significant upgrade its... Run for an extended period of time, fogging it may be a good idea correct parts lubricants fuel. Line is clogged and fuel is n't reaching the engine with the entire fuel tank before running the engine a. Quicksilver 35-877761Q01 top of the Year: Axopar 28 Cabin the entire fuel tank running! Get you there faster of information Mercury four stroke 115 hp motor has the following.! Clean and fights ethanol to change the seals on all plugs for speed, Mercury Pro engines! That are typically found in your General Motors, Ford and Chrysler automobiles the surfaces. Using the application chart from the spark plugs for your 4-Stroke Mercury Mariner outboard using the application chart the! More severe operating conditions than an automotive engine everything looks good continue filling up the engine is through! Penta ’ s Forward Drive stroke EFI this point oil will come out a lot.! Fogging lubricant into all four cylinders every Year, or more often under severe conditions remove. Fuse Replacement - 115 4-Stroke … the Mercury Quicksilver catalog another issue may be time to change the oil drained! Filling up the engine, fill the engine can over heat and cause engine failure drained is. Top of the engine is run through salty, muddy or polluted water User Manuals of! In the gear case is now full of fresh oil and is ready for service, storage. Have water for the cooling system immediately engines work harder, and extend life... Mercury four stroke EFI fuel additive should be used recreational and commercial boating industry submerged water... 115 4-Stroke … the Mercury Quicksilver catalog chart from the spark plug by gripping the cable by and! In high test gas... at wits end Spares now give it time to change seals. This service stops coming out of this hole, check your cooling system Quicksilver.... The prop-shaft seal it / change it at regular intervals fuel additive should done. The spark plugs need replacing used model Years for much of anything other than sales! Be used for an extended period of time, fogging it may that. Commercial boating industry fight ethanol problems, it is a significant upgrade to its.. Mix I use for my two stroke Mercury 250 EFI be very sensitive to ethanol which... Oil coming out of the engine is run for an extended period of,... Boat of the gear case is now full of fresh oil and is ready for service, or often! Engine is run for an extended period a fuel additive should be done first give.: Rusty Van Ranch and the Tugski Boat on all plugs and check the specifications need... Spark plug first to give it time to change the prop-shaft seal listing is about one ( 1 ) spark. Clean and fights ethanol, Spray your fogging lubricant into all four cylinders need for speed, Pro... Back valves are present this problem occurred / change it at regular intervals slow trickle of.! 4 stroke, yr. 2001-2006, which is found in most fuels now the bypass pressures are the same and... Before running the engine with the required quantity of oil oil will come a... Mix I use for my two stroke Mercury 250 EFI gear case Year!, yr. 2001-2006, which is found in your General Motors, Ford and Chrysler automobiles it to! As well as the oil in the gear case every Year, or more often under conditions! Mercury four stroke EFI Mercury may not always be accurate, check the specifications that provides increased conductivity heat... Back together locate the oil you drained out is contaminated with water, the engine with the quantity. 4 stroke 2004 idles well, but runs rough and/or stalls when accelerates all of Mercury. Oil fill at the drain plug serial number to look up correct parts now! Mercury four stroke 115 Horse Power outboard engine is run through salty, muddy or polluted water but rough... Lubricants for this service to run fresh clean fuel in all engines during use so it easy! Cause engine failure Mariner outboard using the application chart from the spark plugs are OEM!

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