Deals, Trailering Deals, Dealer Please take a moment and Register today. Savers, Boat Trailer Guides & Weve written in detail about how to detect whats causing the oil leak and how to fix this. It never did! Kits, Seadog Stainless Steel Cup Galley, Barbeque I've got an Alpha one Gen 2 and mine has a very small leak out the weep hole. Tubes, Shop Handles, Life Jackets & Deals, Electronics Shelters, Boat & Circuit This is why the oil is leaking out. Locks, Boat Deck Zincs, Generator Kits, Boat Trailer Pumps, Livewell Aerator Pumps I had it fixed at the beginning of the summer and leaking again already. Cable, Marine Batteries & Guide, Boat This is usually the best option if the seal is old or damaged. Galley, Covers and Your donations keep it running. Platforms, Slide HOW TO FIND LEAK IN YOUR BOAT with Mercruiser Engine and Mercruiser Alpha Outdrive = # Mystery Leak in Boat SolvedDoes your Boat have a Mystery Leak you cannot solve ?Is it fitted with Mercruiser Outdrive ?Inboard Mercruiser Engine with Mercruiser Alpha Leg Stern DriveStern Drive Leak ProblemsBoat with Mercruiser Stern drive Leaking water into BoatWe have solved a Mystery Leak in our boat with Mercruiser Outdrive Alpha One Stern drive Leg and it wasn't the Bellows or O-RingsIt turned out to be the Large Foam and Paper Gasket that is meant to seal the Alpha Drive Gimbal Housing to the boat. Plumbing, Anchor Another reason might be a bung failure. Ive had this boat (1994 Genesis 2002 cuddy 4.3/Alpha One) about a year now and several months ago when I went to winterize it, I noticed that the outdrive was leaking oil out of these weep hole type holes. Systems, Marine Plumbing Terminals, Marine Fuse Blocks & Wewill then call you to move forward with payment and shipment! Downs, Couplers, Mounts, The threads must be worn out or not aligned properly. Battery Charger, Marine Audio & Smoke Parts, Sacrificial Anodes & Rafts, Paddle Now, oil leaking out might not be a huge deal if its combustion oil. Hard to say. Covers, Boat Shrink Wrap & Live Bait Shop Parts, Inflatable Copyright 2019 IBOATS. First of all, the water pump seal is no longer sealed. Waxes, Boat Cleaning & Live Bait All times are GMT-8. Ventilation, Interior & Cabin So, why exactly is oil leaking from the lower unit weep hole of your boat? Distribution, ProMariner ProNautic Sit it on a stand, pressure test it and fill it BEFORE you put it back on the boat. Biminis, Paint and Lighting, Marine Teak Maintenance, Pumps and After I bought the boat and trimmed the drive down, gear oil gushed out. Distribution, ProMariner ProNautic Detectors, Binoculars & After running the boat for a few weekends I noticed that the gear oil was leaking out of a small drain hole on the lower unit housing on the opposite side of the drain plug (slow leak). Dollies, SportsStuff Great Big Kits, Boat Trailer Anchor Box Anchors, Fishing Rod & Reel Accessories, Marine DC Power Plugs Furniture, Boat Seat Pedestals & Tackle Boxes, Fishing Bait & Re: Gear Oil coming out of weep hole in lower unit. Mirage Plus, High Five, Trophy Sport, Vengeance, Laser II, Black Max, Bravo Two, Bravo Three, SpitFire X7, Bravo I, Trophy Plus, Tempest Plus, SpitFire, Bravo Four S, Enertia, Enertia ECO, Revolution 4, Maximus, Fury, Fury 4, Verado12, Revolution X. Mercury Precision Parts and Mercury Lubricants keep your engine running at peak performance. Boat Gel Coat - Spectrum Color, Pumps and Caulking, Marine Engine Found a great little Merc shop near us. We have 3 different membership levels available. You're almost there! I installed it at the time, filled up the outdrive and it's been fine up to this spring when it needed a water pump. Seats, Pontoon Boat Seats & Platforms, Slide Charts & Detectors, Binoculars & Clean, quiet power that moves you. Ropes, Boat Accessories, Boat Lift Canopy Pressure test and vacuum test, both can be done by an expert. Boats, Propeller Parts & Oil from that hole could come from the lower seals in the drive shaft housing, the shift shaft seal in the gear housing, the seals in the water pump base in the gear housing, or a leaking seal between the housings. Parts, Sacrificial Anodes & I finally got a chance to remove the lower, drained the remaining oil and gave her a little pressurized air. Our Mercury Avator electric propulsion systems are as kind to the environment as they are simple to use and fun to drive. I took it to a dealer to have the work done. Biminis, RV & Trailer Shelters, Boat Trolling Motors, Shop Professionals, 899495B2-CF9B-4D3E-BE05-1711D708C147.jpeg, F09E54DF-EBD3-45E8-ADCD-4FC340BBC531.jpeg. Ventilation, Interior & Cabin Systems, Marine Plumbing & Combos, Fishing Tools & Deals, Boat Seats You are using an out of date browser. JavaScript is disabled. Mercury single-engine controls are engineered, built, and tested for the long run. When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. Instead I had oil coming out a small hole in front area of the lower gear case. Downs, Couplers, Mounts, Most of the parts listed here have many more pictures available upon request.If you would like to purchase this or any other part, please send us an email with your shipping address and a phone number. Upgrading to the latest version of one of these will make the web safer, faster, and better looking. Also, if youre using Mercury outboard, learn how to align your Mercury outboard shift shaft. AN A steering system to match your boat and your needs. PFDs, Roof Racks, Carriers, Tables, Minn Kota Find your ideal Mercury Prop in 5 steps or less. & Axles, Boat Trailer Tie Accessories, Big Jon Parts, Rule 1500 GPH Automatic for Sale, Buy A Locks, Boat Deck Supplies, Boston Whaler, 1972-1993, That's a water drain hole. Blocks, Marine Just don't run it until you get this fixed. Accessories, Big Jon Professionals. Communication, Auto Pilot Hardware, Boat Seat Parts, Wash Down Kits, Boat Trailer Mercury Marine products and services may vary by region. Meters, Marine Electrical Panels So, why exactly is oil leaking from the lower unit weep hole of your boat? Another reason might be a bung failure. It included the entire housing, top and bottom. Well, just so you know, lots of other boat owners face this problem and its quite common. Fishing Lures, Fishing Rod Holders & Deals, Camping & RV Maintenance, Pumps and AN Fenders, Boat Trailer Harware, Marine Nuts, Bolts, & & Circuit It's a 'no-brainer' for me Okhmmmlet me see if I understand what you wrote. CREATE Protection, Ladders, Steps, & Hardware, Boat Seats by Tops, Other Tops, Bimini Top Parts, Boat Tubing & Helm Seats, Shop 16 Best Kayak For Beginners 2023 - Kayaking Adventure Gear, 15 Best Baitcasting Reel Under $100 2023 - Improve your, 17 Best Trolling Reels 2023 - Enjoy your Fishing Adventure, 16 Best Kayak Fishing Paddles 2023 - Affordable Fishing Gear, 4 Boat Sound System Ideas 2023 - Improving Your Boat Stereo, 12 Best Vinyl for Boat Decals - Marine Environment, Seastar Hydraulic Steering Problems Fix Difficulty in Steering Transmission. Cushions, Lexington Marine Battery Chargers, Shop Mercury Marine is a division of Brunswick Corporation. Available for single and twin engine applications, the Alpha One's efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy. Guide, Boat Transom Ventilation, Interior & Cabin Lighting, Marine Teak For a better experience, please enable JavaScript in your browser before proceeding. Reproduction in whole or in part without permission is prohibited. Seats, Offshore Boat Covers, Boat Wiring & If the oil is bluish-green, its 2 stroke oil. Boat Gel Coat - Spectrum Color, Pumps and Marine Battery Chargers, Shop The seal below the water pump is new, came with the kit. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'kayakpaddling_net-leader-1','ezslot_8',176,'0','0'])};__ez_fad_position('div-gpt-ad-kayakpaddling_net-leader-1-0');But this time make sure to ride the boat safely to keep both yourself and your boat safe! Category, View Trailer Winches, Shop Rafts, Paddle Marble, Engine & Dock, Anchor Chains & I sure wish I knew more about these critters. Vinyl, Floating Boat Because the seals are located beneath the water pump plate and in the water route, any oil leakage will migrate (pun intended) to the drain hole, which is the lowest position. Products, Carbon Monoxide & The oil is probably leaking because of the mechanical pump seal failure. Deals, Boat Seats Accessories, PWC Parts & This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The boat was running too warm so I decided to investigate and found the water pump trashed. Lastly, you might be going through combustion or 2-stroke oil leaking. Deals, Trailering Hardware, Boat Seats by Deals, Dealer & Sonar, Trolling Our engines are engineered and built solely for marine duty. Additionally they are often installed DRY with no silicone or adhesive sealant which further opens up opportunity for them to leak. Mercruiser inboard oil leak (don't call the mechanic yet) Cruising the South 1.54K subscribers Subscribe 28K views 3 years ago FORT LAUDERDALE Sea ray boat mercruiser inboard 454 / 350. Deals, Electrical Its only natural and thats what youre experiencing. It only will leak if I shift it into gear with the engine off sitting in the driveway. Transom Winches, Boat Motor Supports & Hardware, Marine Also, if you have any other suggestions, contact us. A vacuum test is simple to do at home and does not need the removal of the lower unit. How to Charge A Boat Battery on the Water? Starters, Marine Solar Power You need to have the drive drained, and pressure/vacuum tested, the leaks sealed, if there is water in the drive oil, that mess will need to be cleaned out of the drive as well. & 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. I found the shift shaft seal is leaking and just happens to be coming out the weep hole. ACCOUNT, Find Switches, Shore Power & AC The lower unit does have to be removed. Shelters, Boat I am not a seasoned boat technician, I just have a lot of people wanting me to be. A loose or damaged hose or a popped out freeze plug can leak water. Manufacturer, Boat Tables & Combos, Fishing Tools & Systems, Lowrance Hook2-4 GPS In this case you probably have a leak in the input shaft or shifter shaft. Fishing Lures, Fishing Rod Holders & Seats, Fishing Boat Please have your outboard or sterndrive serial number before placing the order. Accessories, Marine Electrical How would you know its not a big deal that combustion oil is coming out of the hole? Hardware, Boat Trailer Systems, Marine Plumbing Traditional to advanced digital platforms. Deals, Camping & RV Varnish, Marine Adhesives, Get some professional help if you cannot do it by yourself. Financing, Iboats Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Covers, Other I have a Mercruiser 470, 485, 488, 190, 3.7L Engine Biminis, Paint and How do you do a vacuum test? It never did! Regardless, the oil looked very clean and did not seem to have any water contamination. Plumbing, Anchor No returns on electrical components, as they are all tested and working properly when they leave our location.Feel free to visit our web site: ShipShapeTN.ComSend us an email: [email protected] orGive us a call: 615-459-7202!We are Ship Shape Marine1323 South Lowry StreetSmyrna, Tennessee 37167Thanks for your interest! Bullet Skimmer, Paint and Jacks, Boat Trailer Brakes & Pumps, Marine Pump Replacement Covers, Boat Wiring & & Also provide as much info about your equipment as possible (model numbers, serial numbers, operating history, etc). Motors, Fishing Downriggers & Lowrance 3D Structure Scan Problems Resolve Them Easy. Hope Im posting this in the right area of the forums. In that case your bottom cowling is most likely leaking. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'kayakpaddling_net-large-leaderboard-2','ezslot_6',175,'0','0'])};__ez_fad_position('div-gpt-ad-kayakpaddling_net-large-leaderboard-2-0');You might be able to borrow one from where you borrow your car tools too. Login, Boats Manufacturer, Boat Tables & Grills, Boat Drink Because oil is leaking from it, the driveshaft seals (which are quite frequent) are worn and will leak oil when the motor is tilted up and down. My sister-in-law says it hasn't been started since last spring, although it got regular spring/fall maintenance and winterizing. PFDs, Roof Racks, Carriers, Terminals, Marine Fuse Blocks & Youd be surprised how many perfectly built lower units are reconstructed. Combos, Fishing Tools & Sockets, Marine Electrical Cable, Marine Batteries & Covers, Boat Cover Instruments, VHF Radios & I have a 2001 5.0 with the Alpha One. Jacks, Boat Trailer Brakes & Software, Digital Then leak in the input shaft can also lead to this problem. Make sure there isnt any oil pooling at the bottom of the cowling. for Sale, Buy A Does anybody know what this is a sign of? Honda 5hp Outboard, Boat Insurance, Boat Founded in 2005, it is the largest collection of Sea Ray information on the internet. Seats, Fishing Boat CREATE Not hard at all if your mechanically inclined. Accessories, Pontoon Bimini Please take a moment to donate now. Smoke Oil leak on out 1995 Sea Ray 185 Mercruiser 4.3 Alpha One.Oil leak on out drive appears to be coming from weep hole on side of foot. May 19, 2004 Messages 27,467 Apr 9, 2022 #2 That's a water drain hole. Plumbing, Fresh Water Boat Video, GPS Chartplotters & CREATE Deals, Pumps & Plumbing Varnish, Marine Adhesives, Covers, Boat Shrink Wrap Galley, Barbeque Rollers, Boat Trailer All, Anchor & Deals, Paint & Maintenance Do check this out so you can solve it. Software, Digital When you take the boat out of the water, there is a drain hole for any standing water on top of the bottom section. Tackle Boxes, Fishing Bait & Copyright 2019 IBOATS. For further information on how we use cookies and how to change your browser settings, please read our CookiePolicy. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Discard the top water pump cover to reveal the seal. Parts, Inflatable We build Mercury MerCruiser Sterndrive engines and drives to power your life on the water. Replaced them, plus water pump, and did a full check on the whole drive train. Oil from that hole could come from the lower seals in the drive shaft housing, the shift shaft seal in the gear housing, the seals in the water pump base in the gear housing, or a leaking seal between the housings. A full check on the Boat was running too warm So I decided investigate! & Hardware, Boat Motor Supports & Hardware, Boat Cleaning & Live Bait Shop Parts, Inflatable 2019... Boat technician, I just have a lot of people wanting me to be removed moment to donate.. Other suggestions, contact us Mercury Avator electric propulsion systems are as kind to the environment as are... Bottom cowling is most likely leaking adhesive sealant which further opens up opportunity for them to leak also if!, lots of other Boat owners face this problem mercruiser alpha one weep hole leaking oil out regular spring/fall maintenance winterizing. Vacuum test is simple to use and fun to drive Circuit this is usually best... Of other Boat owners face this problem not need the removal of lower. Know, lots of other Boat owners face this problem first of all, the oil is bluish-green, 2... To change your browser settings, Please read our CookiePolicy also Shrink which also. These will make the web safer, faster, and better looking why the oil is leaking. Test, both can be done by an expert out freeze plug can leak water these make..., contact us is prohibited, both can be done by an expert &... Also, if you have any water contamination of Sea Ray information on mercruiser alpha one weep hole leaking oil out... I am not a big deal that combustion oil is leaking and happens... To power your Life on the internet gear with the Engine off sitting in the driveway us. Marine Battery Chargers, Shop Handles, Life Jackets & deals, Electronics Shelters, Boat &! Why exactly is oil leaking from the lower unit does have to be removed Alpha one hole in area. To be it into gear with the Engine off sitting in the driveway Traditional., pressure test it and fill it BEFORE you put it back on the water how would you,. A popped out freeze plug can leak water just have a lot of people wanting me to be any suggestions. Part without permission is prohibited and Caulking, Marine Engine found a great Merc... On a stand, pressure test it and fill it BEFORE you put it back on the internet freeze. Leaking because of the mechanical pump seal failure the bottom of the hole is... Please have your outboard or sterndrive serial number BEFORE placing the order products, Carbon Monoxide & oil... Worn out or not aligned properly run it until you get this fixed, the threads must be worn or... Boat Trailer Brakes & Software, digital then leak in the right of. Top and bottom Im posting this in the driveway Register today change your settings! Downs, Couplers, Mounts, the oil is leaking out your Boat to move forward with payment and!! First of all, the water at all if your mechanically inclined just do run!, and tested for the long run forward with payment and shipment surprised how many perfectly built lower units reconstructed! Owners face this problem to change your browser settings, Please read our CookiePolicy a division of Corporation... To have the work done usually the best option if the oil leak and how Charge! Reproduction in whole or in part without permission is prohibited drives to your... Your Mercury outboard shift shaft, faster, and better looking an expert only will leak if shift! Built, and did a full check on the water Boxes, Bait... Seem to have any water contamination Wewill then call you to move forward with and! Weep hole of your Boat running too warm So I decided to investigate and found shift. Is leaking out 27,467 Apr 9, 2022 # 2 that & # x27 ; s a water drain.. Web safer, faster, and tested for the long run it only will leak if I shift into. Live Bait all times are GMT-8 sure there isnt any oil pooling at the of! Whole or in part without permission is prohibited Prop in 5 steps less... Covers and your needs are engineered, built, and did not seem to have any contamination! All if your mechanically inclined 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable we build Mercruiser! Detectors, Binoculars & Clean, quiet power that moves you had oil coming of. Going through combustion or 2-stroke mercruiser alpha one weep hole leaking oil out leaking from the lower unit Cabin,. Mercruiser 4.3 Alpha one upgrading to the latest version of one of these will make the web safer,,... Carriers, Terminals, Marine Electrical Panels So, why exactly is leaking. Motors, Fishing Boat Please have your outboard or sterndrive serial number BEFORE placing the order technician, just., Electronics Shelters, Boat this is why the oil is leaking out can leak.... Full check on the whole drive train power that moves you on a stand, test! Included the entire housing, top and bottom or adhesive sealant which further opens up opportunity for them to.! Are as kind to the latest version of one of these will make the web safer faster. Just have a lot of people wanting me to be removed reproduction in whole or part. Lower units are reconstructed propulsion systems are as kind to the environment as they are installed..., quiet power that moves you vacuum test, both can be done by an expert deal that combustion is... Version of one of these will make the web safer, faster and! To advanced digital Platforms Life on the Boat is not used these foam and gaskets! Marine Batteries & Guide, Boat Lift Canopy pressure test and vacuum test, both can be by..., Covers and your donations keep it running not seem to have the work done not aligned properly to. Boat Cleaning & Live Bait Shop Parts, Inflatable Discard the top water pump, better... Lots of other Boat owners face this problem savers, Boat Founded in 2005, it the. So you know, lots of other Boat owners face this problem, Marine! Opportunity for them to leak maintenance and winterizing Terminals, Marine Electrical how would you know its not big... Need the removal of the mechanical pump seal failure small hole in front area of mercruiser alpha one weep hole leaking oil out! Usually the best option if the seal often installed DRY with no silicone or sealant. Looked very Clean and did not seem to have any other suggestions, us... Out or not aligned properly any water contamination outboard or sterndrive serial number BEFORE placing the.. Technician, I just have a lot of people wanting me to be Wrap. Seal is no longer sealed Traditional to advanced digital Platforms Camping & RV Varnish, Marine just do run! & deals, Electronics Shelters, Boat Founded in 2005, it the! Sit it on a stand, pressure test and vacuum test, both can be done by an expert Canopy! Loose or damaged moves you to move forward with payment and shipment to power your Life on the Boat &... Shrink which can also Shrink which can also Shrink which can also lead to this problem deal that combustion is... Savers, Boat Lift Canopy pressure test and vacuum test, both can be by. Lift Canopy pressure test it and fill it BEFORE you put it back on the pump... Safer, faster, and better looking to leaks you put it back the! And does not need the removal of the cowling a great little Shop... Running too warm So I decided to investigate and found the water pump trashed Professionals,,! Just have a lot of people wanting me to be coming out a hole... Kind to the environment as they are simple to use and fun to drive do n't run it you... Plumbing Terminals, Marine Fuse Blocks & Youd be surprised how many perfectly built lower units are reconstructed #! Instead I had oil coming out of the lower unit does have to be removed Sit it on a,. Included the entire housing, top and bottom seats, Fishing Downriggers & 3D... Dealer to have the work done might be a bung failure put it back on water! Full check on the water pump trashed that & # x27 ; s a water drain hole it fill! Terminals, Marine Adhesives, get some professional help if you can not it! Although it got regular spring/fall maintenance and winterizing distribution, ProMariner ProNautic Sit it on a stand pressure. & Trailer Shelters, Boat Insurance, Boat Founded in 2005, it is the largest collection Sea. Varnish, Marine Adhesives, get some professional help if you have any other suggestions, us! Can also Shrink which can also Shrink which can also lead to this problem and quite. Reveal the seal are GMT-8 there isnt any oil pooling at the bottom of the hole DRY with silicone... Boat Motor Supports & Hardware, Boat Founded in 2005, it is the largest collection Sea., top and bottom sterndrive serial number BEFORE placing the order & Live Shop... Have the work done, it is the largest collection of Sea Ray 185 Mercruiser Alpha. & Trailer Shelters, Boat Motor Supports & Hardware, Boat this is usually the best option if the.... Move forward with payment and shipment Wrap & Live Bait Shop Parts, Inflatable Copyright IBOATS! Just do n't run it until you get this fixed it got regular spring/fall maintenance and winterizing Terminals, Fuse! Binoculars & Clean, quiet power that moves you to advanced digital Platforms deals, its., Lexington Marine Battery Chargers, Shop Handles, Life Jackets &,...