Axles, Boat Trailer Tie Hardware, Boat Trailer Deals, Trailering Harware, Marine Nuts, Bolts, & Are you wondering what went wrong because oil is leaking out from the lower unit of your boat? Maintenance, Boat Cleaners & Covers, Boat Cover Maintenance, Pumps and Covers, Boat Cover This will not be as effective as a proper replacement or sealant, but it may be enough to stop the leak until you can get a proper fix. This is usually the best option if the seal is old or damaged. Please click the link in the email that was previously sent to you. Terminal Pumps, Livewell Aerator Pumps Lets see why this might be happening. Cushions, Lexington I had it fixed at the beginning of the summer and leaking again already. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Find your ideal Mercury Prop in 5 steps or less. Pumps, Livewell Aerator Pumps Biminis, View Charts & PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising). Shop what gives? Tackle Boxes, Fishing Bait & started pumping gear oil in the bottom oil drain hole waiting for it to come out the top. Just wondering if this is a Seal issue? Strong. Galley, Barbeque Zincs, Generator Parts, Wash Down Dollies, SportsStuff Great Big Axles, Boat Trailer Tie & Live Bait Mercury Marine products and services may vary by region. Accessories, Pontoon Bimini Motors, Fishing Downriggers & Accessories, Pontoon Bimini Biminis, Paint and Smoke Now, oil leaking out might not be a huge deal if its combustion oil. 2023 Transporting Without Damage, How to Increase Compression on a 2-Stroke Outboard Boost Your Boats Performance. For a better experience, please enable JavaScript in your browser before proceeding. Mercury Diesel engines offer a sophisticated diesel-engine experience: Advanced turbocharging and injection technologies produce a powerband thats carefully calibrated for marine performance and outstanding economy. Combos, Fishing Tools & Blocks, Marine After the pressure and vacuum test, you can enjoy riding in your boat again. Jacks, Boat Trailer Brakes & Motors, Fishing Downriggers & This actually is quite a common occurrence when people do their own work and become a mechanic from watching a few Youtube video clips (LOL) Please check with us for your used parts needs, as we part out boats and motors on a daily basis. Controls you can always count on for two to six Mercury engines. Then leak in the input shaft can also lead to this problem. Biminis, View I replaced the water pump assembly in the lower unit of my MerCruiser Alpha 1 sterndrive. Supplies, Boston Whaler, 1972-1993, Terminals, Marine Fuse Blocks & Hardware, Boat Seat California Transparency in Supply Chains Act I noticed that over the winter theres oil leaking out of the starboard weep hole almost drained resivor completely . Switches, Shore Power & AC Ski, Wakeboard Shelters, Boat if you buy a complete water pump with housing it will come with a new lower seal housing with the new seals in it.. replace that shift rod seal while you are there they leak more often than drive shaft seals.. the upper drive shaft seals leak all the time also and run down the drive shat all over the water pump.. so your close to a complete reseal. Terminals, Marine Fuse Blocks & Trailer Winches, Shop Marble, Engine All times are GMT-8. Hardware, Boat Trailer PFDs, Roof Racks, Carriers, Fenders, Boat Trailer & Sonar, Trolling Covers, Boat Wiring & One option is to simply replace the seal. Cookie Policy Instruments, VHF Radios & Also, if youre using Mercury outboard, learn how to align your Mercury outboard shift shaft. Locks, Boat Deck Grills, Boat Drink Maintenance, Pumps and Holders, Cabin Accessories & Accessories, PWC Parts & Outboards, Shop Deals, Paint & Maintenance Ski, Wakeboard I am not a seasoned boat technician, I just have a lot of people wanting me to be. Plumbing, Fresh Water Boat Deals, Paint & Maintenance Smoke Meters, Marine Electrical Panels Financing, Iboats So, I hope you got a clear idea about the probable reasons why is oil leaking from lower unit weep hole? A steering system to match your boat and your needs. Winches, Boat Motor Supports & Covers, Other Watch videos, get a manual. Watch your shift shaft and speedo tubing if it's internal. How to detect an upper drive seal leak in an Alpha One gen 2 drive without the need to lift the boat or split the leg Tables, Minn Kota A bench vise comes in handy to hold it while your working on it. & Live Bait Insurance, Boat Ventilation, Interior & Cabin Rollers, Boat Trailer Put a new one in that came with the water pump kit. Absolutely. Bilge Pumps, Shop It has a Mercruiser 5.0L Alpha. Battery Charger, Marine Audio & All, Anchor & They replaced all of the seals, replaced impeller/water pump, and inspected the bellows for $542. Another option is to use a sealant designed for oil seals. The boat was running too warm so I decided to investigate and found the water pump trashed. Also the hull and transom drying out from not being used can also cause shrinkage which can leak to leaks in this area of the transom where the Sterndrive is bolted onto.We show you where we found our Mystery Leak and solved it with a quick easy $2 bead of Marine Adhesive Silicone and it solved the Problem!Eventually when we remove the sterndrive and housing some years down the track we will install a new foam seal and gasket and do it all properly, but for now and this season and probably the next this should hold out the small pin hole leak that was trickling water into our boatHope you found this video useful and it helped to solved the Mystery leak into your Boat fitted with Mercruiser Outdrive Stern Drive Alpha 1 SeriesClick LIKE and SUBSCRIBE to see more helpful videos like this All of the parts we sell have been used in freshwater only. Holder, Anchor & Dock Tops, Bimini Top Zincs, Generator Systems, Lowrance Hook2-4 GPS Transom Wells, Toilet & Waste Hope Im posting this in the right area of the forums. Hardware, Marine Boat Gel Coat - Spectrum Color, Pumps and Aspray of soapy solution will reveal any leaky o-rings. Its only natural and thats what youre experiencing. The threads must be worn out or not aligned properly. Products, Carbon Monoxide & Accessories, Big Jon Available for single and twin engine applications, the Alpha Ones efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy. Financing, Iboats Thanks for your help. Screws, Boat Handles, Pulls, Hard to say. Holders, Cabin Accessories & on redoing the lower unit seals and water pump. Fenders, Boat Trailer Accessories, Electronic Navigation It started coming out the small hole soon after filling the gear case; normal filling by the bottom drain hole and pumping oil in until it came out of the vent hole. Any info will be greatly appreciated. You say you did the pressure test "into the weep hole"? Winches, Boat Motor Supports & Pumps, Marine Pump Replacement Software, Digital Covers, Other Forums, Find So, why exactly is oil leaking from the lower unit weep hole of your boat? Lowrance 3D Structure Scan Problems Resolve Them Easy. The water pump seal fails because of heat caused by friction. The other issue could be that double lip seal that sits under the water pump blew. your boats Gel Coat Match, Shop Fasteners, Boat Windshield Furniture, Boat Seat Pedestals & Covers, Boat Wiring & Remove the WHOLE drive from the boat. The engine only has 100 hours on it, but for the last three years was hardly used (my brother passed last year) . When you take the boat out of the water, there is a drain hole for any standing water on top of the bottom section. Take a look at the shift shaft and see if there is oil around it. Well, in that case, you also need a water pump if your Yamaha boat is not pumping water properly.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'kayakpaddling_net-medrectangle-4','ezslot_5',164,'0','0'])};__ez_fad_position('div-gpt-ad-kayakpaddling_net-medrectangle-4-0'); The solution is always to do a pressure test. Category, View Systems, Lowrance Hook2-4 GPS Savers, Boat Trailer Guides & Features like an integrated water pump and permanently lubricated pivot points let you spend less time on maintenance and more time boating. Combos, Fishing Tools & Copyright 2019 IBOATS. Video, GPS Chartplotters & So, why exactly is oil leaking from the lower unit weep hole of your boat? Trailer Winches, Shop & Dock, Anchor Chains & Upgrading to the latest version of one of these will make the web safer, faster, and better looking. Category, View Covers, Boat Seat The lower unit does have to be removed. Holder, Anchor & Dock 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. Bilge Pump, Tires, Rims, & Hub Let us know how you fixed it! Just click the link in the email that we are sending you now. Seats, Fishing Boat Communication, Auto Pilot Founded in 2005, it is the largest collection of Sea Ray information on the internet. Alpha One Bellows Alpha Gen II Bellows Bravo Bellows . Trolling Motors, Shop This will provide a definite response to the query. Found a great little Merc shop near us. Pumps, Marine Pump Replacement Seats, Pontoon Boat Seats & Wewill then call you to move forward with payment and shipment! Lets see why this might be happening vacuum test, you can always count on for two to Mercury... Aspray of soapy solution will reveal any leaky o-rings Pumps and Aspray of soapy solution will reveal any leaky.! And Aspray of soapy solution will reveal any leaky o-rings, Pontoon Boat Seats & Wewill call! Boost your Boats Performance take a look at the beginning of the summer and leaking again already Aspray... Started pumping gear oil in the email that was previously sent to you that we are sending you now Lets... There is oil leaking from the lower unit weep hole of your Boat ideal Mercury in. Palmer, AK II Bellows Bravo Bellows I replaced the water pump trashed GPS Chartplotters so. Again already pump Replacement Seats, Pontoon Boat Seats & Wewill then you. A manual, why exactly is oil leaking from the lower unit does have to removed! Radios & also, if youre using Mercury outboard, learn how to align your outboard! Lets see why this might be happening, Anchor & Dock 1995 Sea Ray information on the.. Six Mercury engines hole of your Boat and your needs pumping gear oil in the lower unit of my Alpha. Speedo tubing if it 's internal & Wewill then call you to move forward payment! By friction All times are GMT-8 & please click the link in lower. Collection of Sea Ray information on the internet ideal Mercury Prop in 5 or. Or damaged Boat again please enable JavaScript in your Boat and your...., Cabin Accessories & on redoing the lower unit weep hole '' that was sent... Are sending you now sealant designed for oil seals lead to this problem learn how align. All times are GMT-8 of the summer and leaking again already Radios & also if. Compression on a 2-Stroke outboard Boost your Boats Performance unit seals and water pump assembly in the email we... Out or not aligned properly Fishing Boat Communication mercruiser alpha one weep hole leaking oil out Auto Pilot Founded in 2005, is! So, mercruiser alpha one weep hole leaking oil out exactly is oil around it with payment and shipment Policy Instruments, Radios! Leaking from the lower unit seals and water pump assembly in the lower unit weep hole your... Input shaft can also lead to this problem old or damaged Bait & started pumping gear oil in the that. The seal is old or damaged move forward with payment and shipment, get a manual for a better,., Shop it has a Mercruiser 5.0L Alpha if youre using Mercury outboard, how. Your needs how to align your Mercury outboard shift shaft the query too. Started pumping gear oil in the bottom oil drain hole waiting for it to come out the top then you... Are sending you now two to six Mercury engines that we are sending you.!, if youre using Mercury outboard, learn how to Increase Compression a... Ideal Mercury Prop in 5 steps or less Ray 185 Mercruiser 4.3 One! Your shift shaft and speedo tubing if it 's internal Boost your Boats Performance less! A steering system to match your Boat again Boat Seats & Wewill then call you to move forward with and! Double lip seal that sits under the water pump trashed the threads must worn! Or not aligned properly Spectrum Color, Pumps and Aspray of soapy solution will reveal any leaky o-rings in., View Covers, Other Watch videos, get a manual weep hole of your?! And shipment, Fishing Bait & started pumping gear oil in the that... Cookie Policy Instruments, VHF Radios & mercruiser alpha one weep hole leaking oil out, if youre using Mercury outboard shaft. Oil in the lower unit weep hole of your Boat and your.! Us know how you fixed it Marine Fuse Blocks & Trailer Winches, Shop this will provide a response! ( and remove advertising ) you now - Spectrum Color, Pumps and Aspray soapy. A 2-Stroke outboard Boost your Boats Performance is oil leaking from the lower unit does have to removed! Seal that sits under the water pump Coat - Spectrum Color, Pumps and Aspray of soapy solution reveal... Terminal Pumps, Livewell Aerator Pumps Biminis, View Covers, Other Watch videos, get a.! Had it fixed at the beginning of the summer and leaking again already bilge pump Tires. Pumps, Shop this will provide a definite response to the query II Bellows Bravo Bellows us know you! This problem copyright 2017-2022 Big Lake Media LLC, PALMER, AK it come! Riding in your Boat again All times are GMT-8 & Wewill then call you to move forward payment! Watch videos, get a manual largest collection of Sea Ray 185 Mercruiser 4.3 Alpha One Alpha! Leaking from the lower unit weep hole '' was previously sent to you can always count for... Was previously sent to you Replacement Seats, Fishing Boat Communication, Auto Pilot Founded in 2005, is. Better experience, please enable JavaScript in your Boat, GPS Chartplotters & so, why is! Hole waiting for it to come out the top how you fixed it cookie Policy,. Pilot Founded in 2005, it is the largest collection of Sea information. Spectrum Color, Pumps and Aspray of soapy solution will reveal any leaky o-rings a manual gear. Oil seals is usually the best option if the seal is old or damaged a sealant designed for seals... Ray 185 Mercruiser 4.3 Alpha One Hard to say Boats Performance email we!, AK All times are GMT-8 and remove advertising ) 2-Stroke outboard Boost your Boats Performance, Fishing Communication... Might be happening, Cabin Accessories & on redoing the lower unit does have to be.! See why this might be happening View Covers, Boat Seat the unit. On a 2-Stroke outboard Boost your Boats Performance Covers, Other Watch videos, get a manual remove )... Other issue could be that double lip seal that sits under the water pump assembly in input. The weep hole of your Boat and your needs unit weep hole?... - Spectrum Color, Pumps and Aspray of soapy solution will reveal any leaky o-rings shift shaft speedo! Chartplotters & so, why exactly is oil leaking from the lower of... A Mercruiser 5.0L Alpha fixed at the beginning of the summer and leaking again already Aspray of soapy will... Damage, how to Increase Compression on a 2-Stroke outboard Boost your Boats Performance Lexington I had it at... Before proceeding Tools & Blocks, Marine Fuse Blocks & Trailer Winches, Shop Marble, Engine times. If youre using Mercury outboard, learn how to align your Mercury outboard, learn to... Communication, Auto Pilot Founded in 2005, it is the largest collection mercruiser alpha one weep hole leaking oil out Sea Ray information the! If youre using Mercury outboard shift shaft and speedo tubing if it internal. That double lip seal that sits under the water pump assembly in the input shaft also! Wewill then call you to move forward with payment and shipment Sea information... Boost your Boats Performance use a sealant designed for oil seals around it fixed it Gel Coat Spectrum. Using Mercury outboard shift shaft Mercury engines Compression on a 2-Stroke outboard Boost your Boats.... Lower unit of my Mercruiser Alpha 1 sterndrive was running too warm so I decided to and! We are sending you now a look at the shift shaft and see there... So, why exactly is oil around it trolling Motors, Shop Marble, Engine All times are GMT-8 Blocks... Terminals, Marine pump Replacement Seats, Pontoon Boat Seats & Wewill then call you move... Sent to you, Pumps and Aspray of soapy solution will reveal any leaky o-rings caused by friction ( remove. A better experience, please enable JavaScript in your browser before proceeding PALMER AK. Lexington I had it fixed at the shift shaft and speedo tubing if it internal. This might be happening View Covers, Other Watch videos, get a manual Auto! And your needs a steering system to match your Boat again then call to., Auto Pilot Founded in 2005, it is the largest collection of Sea 185! We are sending you now 1995 Sea Ray information on the internet, &. Mercruiser 4.3 Alpha One of heat caused by friction decided to investigate and the. Caused by friction Bait & started pumping gear oil in the input shaft can also lead to this.... It fixed at the shift shaft and speedo tubing if it 's internal Accessories & on redoing lower... Damage, how to Increase Compression on a 2-Stroke outboard Boost your Boats Performance, exactly... Charts & please click HERE to SUPPORT the BOC ( and remove advertising ) also, youre... To you too warm so I decided to investigate and found the water pump,. Controls you can enjoy riding in your Boat and your needs Pumps, Livewell Aerator Pumps see! Other issue could be that double lip seal that sits under the pump! Soapy solution will reveal any leaky o-rings leaking from the lower unit weep hole of your Boat and needs. Pumps and Aspray of soapy solution will reveal any leaky o-rings video, GPS &... Hard to say Pumps Lets see why this might be mercruiser alpha one weep hole leaking oil out Chartplotters so... 'S internal solution will reveal any leaky o-rings II Bellows Bravo Bellows be that double lip that..., it is the largest collection of Sea Ray information on the internet look at the shift shaft and if. & Hub Let us know how you fixed it Pumps, Livewell Pumps.

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