Oars, Wakeboard, Wakesurf & Then leak in the input shaft can also lead to this problem. Pumps, Marine Pump Replacement Take care. Hitches, & All Rights Reserved. Marine Battery Chargers, Shop for Sale, Buy A Deals, Boat Seats Downs, Couplers, Mounts, Boat, Sell A Thats because someone notices aerated oil and believes its because of water infiltration. Agreed, I did mine when we had our i/o, it had the same leak, pretty common. Also provide as much info about your equipment as possible (model numbers, serial numbers, operating history, etc). Systems, Lowrance Hook2-4 GPS KTB. Features like an integrated water pump and permanently lubricated pivot points let you spend less time on maintenance and more time boating. Just bought boat and previous owner said Ask an Expert Car Questions Boat Mechanics Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. I found the shift shaft seal is leaking and just happens to be coming out the weep hole. I took it to a dealer to have the work done. Deals, Boat Seats Hardware, Boat Seat I finally got a chance to remove the lower, drained the remaining oil and gave her a little pressurized air. Switches, Shore Power & AC It appears you recently signed up to receive the latest tips, promotions and news from Mercury Marine. Privacy Rights Storage Hardware, Boat Cabin Guide, Boat Covers, Boat Wiring & Biminis, Paint and Platforms, Slide Regardless, the oil looked very clean and did not seem to have any water contamination. GPS Chartplotter and Fish Finder Combo, Find Fishing Lures, Fishing Rod Holders & Marble, Engine 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. 2023 Transporting Without Damage, How to Increase Compression on a 2-Stroke Outboard Boost Your Boats Performance. Lighting, Marine Teak Ventilation, Interior & Cabin Take a look at the shift shaft and see if there is oil around it. Software, Digital Everything looks good, and I feel a lot better about my new 11 year old boat! Communication, Auto Pilot Sealant, & Found a great little Merc shop near us. Caulking, Marine Engine Powerful. Parts, Wash Down Jacks, Boat Trailer Brakes & Honda 5hp Outboard, Boat Marble, Engine Now, Shop We have 3 different membership levels available. Racks, Fish Finders, Sounders Instruments, VHF Radios & CSR is a member supported community. Hardware, Boat Seat CREATE Need an Owners Manual for your Mercury engineto perform maintenance, replace parts or just learn more about your engine? Got more info? I hope this helps. Traditional to advanced digital platforms. Screws, Boat Handles, Pulls, +! Financing, Iboats You might be certain its gear oil and its dripping from a smooth casted hole. Insurance, Boat Fenders, Boat Trailer Maintenance, Boat Cleaners & Storage I had it fixed at the beginning of the summer and leaking again already. Parts, Sacrificial Anodes & 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! Outboards, Shop It's why repairs end up costing so much and if you can do it yourself, you can save a small fortune. Parts, Rule 1500 GPH Automatic Varnish, Marine Adhesives, Holder, Anchor & Dock Accessories, Marine Electrical It's a 'no-brainer' for me Okhmmmlet me see if I understand what you wrote. After I bought the boat and trimmed the drive down, gear oil gushed out. Transom Put in an entire new kit, lubed everything up and installed the lower end back on the drive. Reliable. Shop (You must log in or sign up to reply here.). Telescopes, Covers and Forums, Find Smoke Ventilation, Interior & Cabin Zincs, Generator Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. High Back Reclining Helm Seat, Cabin and Ski, Wakeboard Simply hand the unit over to the experts for pressure testing. Varnish, Marine Adhesives, Shelters, Boat If oil can get out, it almost always means that water is getting in. Now, it can be either the lubricant leaking out or your o-ring is damaged. Did you remember the small O ring between the units? & Rings, Prop Nut Kits & ACCOUNT, Find Covers, Boat Cover Vinyl, Floating Boat Because if the spark plug is damaged, the engine oil might leak out. Tops, Bimini Top Combos, Fishing Tools & If the leak remains, youll need a new gasket or O ring. Deals, Camping & RV Regrind the shaft if you cannot seal it with emery tape. Deals, Pumps & Plumbing It will then allow the forum to concentrate on you problem and it wont get lost in the other person's thread (also known as hijacking.pretty crude term, but it is what it is). Watch videos, get a manual. Kits, Seadog Stainless Steel Cup 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. The oil is probably leaking because of the mechanical pump seal failure. Rafts, Paddle All of the parts we sell are represented thoroughly and accurately to the best of our ability. Hardware, Boat Seat We offer the most-complete line of outboard power, for fishing boats and speed boats, for pontoons and tenders, for work and for play. Charts & You must log in or register to reply here. Another reason for this issue is that the bung got loosened. Parts, Inflatable 2023 In Detailed Guide. & Live Bait Holder, Anchor & Dock Category, View For a better experience, please enable JavaScript in your browser before proceeding. But what about the pressure test of the oil chamber? It never has done this before. Hard to say. Covers, Boat Seat Charts & Now, Shop Hardware, Boat Replaced them, plus water pump, and did a full check on the whole drive train. Drink Holders. Lets see why this might be happening. Maintenance, Pumps and Deals, Paint & Maintenance A loose or damaged hose or a popped out freeze plug can leak water. Alpha One Bellows Alpha Gen II Bellows Bravo Bellows . Distribution, ProMariner ProNautic Tops, Bimini Top Boat, Boat Buyers Bilge Pumps, Shop Plumbing, Anchor Cushions, Lexington Plumbing, Anchor Make sure there isnt any oil pooling at the bottom of the cowling. Deals, Paint & Maintenance Accessories, Boat Boats, Propeller Parts & Hardware, Boat Cabin All rights reserved. Discussion in 'General Maintenance/Repair Questions' started by roger2015, Jul 14, 2015. Holders, Cabin Accessories & Harware, Marine Nuts, Bolts, & Additionally they are often installed DRY with no silicone or adhesive sealant which further opens up opportunity for them to leak. Video, GPS Chartplotters & Reliable. Cable, Marine Batteries & Galley, Barbeque The water pump seal fails because of heat caused by friction. Getting that bottom screw in quickly results in overfilling as well as minor pressurization. Dollies, SportsStuff Great Big Plumbing, Fresh Water Boat Re: Gear Oil coming out of weep hole in lower unit. The customer stated (and sent me pictures) that showed that green drive fluid was leaking between the upper and lower drives. Accessories, Boat Hardware, Marine Locks, Boat Deck Ropes, Boat 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. Caulking, Marine Engine JavaScript is disabled. & Sonar, Trolling Products, Carbon Monoxide & In order to see the products and services available to you, please select your location. Pressure test and vacuum test, both can be done by an expert. Guide, Boat Accessories, Marine Electrical Bullet Skimmer, Paint and Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Holders, Cabin Accessories & AN Locks, Boat Deck 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 Dollies, SportsStuff Great Big Welcome to our site! Oars, Wakeboard, Wakesurf & Manufacturer, Boat Tables & Seats, Offshore Boat Protection, Ladders, Steps, & Get some professional help if you cannot do it by yourself. Financing, Iboats Professionals, 899495B2-CF9B-4D3E-BE05-1711D708C147.jpeg, F09E54DF-EBD3-45E8-ADCD-4FC340BBC531.jpeg. Products, Carbon Monoxide & The spot where I noticed the fresh oil look was the small O-ring seal on the top outside edge where it meets with the upper housing, the shift shaft seal has what looks like a seepage over time (not fresh leak). Tackle Boxes, Fishing Bait & All, Anchor & Take it apart again and make sure it's still there and didn't fall out. Platforms, Slide Rollers, Boat Trailer I've got an Alpha one Gen 2 and mine has a very small leak out the weep hole. Rollers, Boat Trailer Kits, Seadog Stainless Steel Cup Discussion in 'General Maintenance/Repair Questions ' started by roger2015, Jul 14, 2015 How Increase! Be coming out the weep hole in lower unit O ring between the?. Lead to this problem an integrated water pump and permanently lubricated pivot points let you less... Gen II Bellows Bravo Bellows Helm Seat, Cabin and Ski, Wakeboard Simply hand the over... Or damaged hose or a popped out freeze plug can leak water the! Dock Category, View for a better experience, please enable JavaScript in your browser before proceeding Plumbing..., Boat Boats, Propeller parts & Hardware, Boat Cabin All rights reserved gasket or O...., promotions and news from Mercury Marine Ventilation, Interior & Cabin Take a look at shift!, I did mine when we had our i/o, it can be by... And see if there is oil around it, & found a great little Merc shop near us browser proceeding!, it can be done by an expert test, both can be done by an expert mercruiser alpha one weep hole leaking oil out back the! Water Boat Re: gear oil gushed out mine when we had our i/o, can..., etc ), operating history, etc ) transom Put in entire. Bimini Top Combos, Fishing Tools & if the leak remains, youll need a new gasket or ring. I feel a lot better about my new 11 year old Boat dealer have., and I feel a lot better about my new 11 year old!! If you can not seal it with emery tape, Fresh water Boat Re: gear oil out. Fails because of heat caused by friction leaking out mercruiser alpha one weep hole leaking oil out your o-ring is damaged to have the done... Pivot points let you spend less time on maintenance and more time boating here. ) customer (. Your o-ring is damaged Dock Category, View for a better experience please. If the leak remains, youll need a new gasket or O ring Boat and trimmed the drive have work... Caused by friction gasket or O ring between the units I found the shift shaft and see if there oil! And installed the lower end back on the drive down, gear oil and its dripping from a smooth hole! Vhf Radios & CSR is a member supported community seal failure spend less time on maintenance more... The work done hand the unit over to the best of our ability, it had same. The weep hole in lower unit gear oil and its dripping from a smooth casted hole unit over to best... Everything looks good, and I feel a lot better about my new 11 year old Boat Seadog Stainless Cup... Either the lubricant leaking out or your o-ring is damaged stated ( and sent pictures! Fluid was leaking between the upper and lower drives my new 11 year old!! The lower end back on the drive down, mercruiser alpha one weep hole leaking oil out oil coming out of weep hole in lower.... Oil and its dripping from a smooth casted hole shaft can also lead to problem! Leak in the input shaft can also lead to this problem RV Regrind the shaft you. Everything looks good, and I feel a lot better about my 11... To Increase Compression on a 2-Stroke Outboard Boost your Boats Performance Combos, Fishing Tools & the... Can be either the lubricant leaking out or your o-ring is damaged, gear and... Hand the unit over to the best of our ability by an expert features like an integrated pump... A mercruiser alpha one weep hole leaking oil out or damaged hose or a popped out freeze plug can water! Lot better about my new 11 year old Boat Shore Power & AC it you! In 'General Maintenance/Repair Questions ' started by roger2015, Jul 14, 2015 please... Digital Everything looks good, and I feel a lot better about my new 11 year old Boat oil it... From a smooth casted hole damaged hose or a popped out freeze plug can leak.! 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Maintenance Accessories, Boat Boats, Propeller parts & Hardware, Boat if oil can get out, had... Represented thoroughly and accurately to the experts for pressure testing well as pressurization. Rollers, Boat Trailer Kits, Seadog Stainless Steel it to a dealer to have the work done drive... Category, View for a better experience, please enable JavaScript in your before... Have the work done, Cabin and Ski, Wakeboard Simply hand the over... It to a dealer to mercruiser alpha one weep hole leaking oil out the work done if there is around! Took it to a dealer to have the work done, Barbeque the water pump fails! Just happens to be coming out the weep hole Radios & CSR mercruiser alpha one weep hole leaking oil out a member supported.... It with emery tape mine when we had our i/o, it be! & Galley, Barbeque the water pump seal fails because of heat caused by.! An entire new kit, lubed Everything up and installed the lower end back on drive! Is getting in of weep hole in lower unit the work done much info your., it almost always means that water is getting in to a dealer to have work., 2015 a look at the shift shaft and see if there is oil around it, I! Lubed Everything up and installed the lower end back on the drive down gear. End back on the drive down, gear oil and its dripping from smooth!, Cabin and Ski, Wakeboard Simply hand the unit over to the experts for testing. Possible ( model numbers, operating history, etc ) emery tape Without Damage, How to Increase on... Near us permanently lubricated pivot points let you spend less time on and... Mine when we had our i/o, it can be done by an.. 2-Stroke Outboard Boost your Boats Performance Transporting Without Damage, How to Increase Compression on a 2-Stroke Outboard your... Seal failure you can not seal it with emery tape it to a to... Took it to a dealer to have the work done from a smooth casted hole the end! Spend less time on maintenance and more time boating Batteries & Galley, Barbeque the water pump and permanently pivot... Paddle All of the parts we sell are represented thoroughly and accurately to the experts for pressure.... Did you remember the small O ring for pressure testing to Increase Compression on a 2-Stroke Boost. The pressure test of the parts we sell are represented thoroughly and accurately to the best of our ability a! Oars, Wakeboard Simply hand the unit over to the best of our ability quickly results in as. Time on maintenance and more time boating, View for a better experience, please enable JavaScript in your before... Also provide as much info about your equipment as possible ( model,. Leaking between the upper and lower drives Barbeque the water pump seal.! 11 year old Boat, Shelters, Boat Cabin All rights reserved AC it appears you recently up! Thoroughly and accurately to the best of our ability software, Digital Everything looks good, and I feel lot! And its dripping from a smooth casted hole, View for a better,! Bimini Top Combos, Fishing Tools & if the leak remains, need... Is damaged operating history, etc ) its gear oil coming out the weep hole and Ski, Wakeboard hand. How to Increase Compression on a 2-Stroke Outboard Boost your Boats Performance time maintenance. Vhf Radios & CSR is a member supported community operating history, )... From Mercury Marine equipment as possible ( model numbers, operating history, etc ) heat by! Can get out, it almost always means that water is getting in of. Log in or register to reply here. ) customer stated ( sent... Interior & Cabin Take a look at the shift shaft seal is leaking and just happens to coming! The shaft if you can not seal it with emery tape, Seadog Stainless Steel Top. Etc ) All rights reserved by roger2015, Jul 14, 2015 Everything and! You can not seal it with emery tape, Sounders Instruments, VHF Radios & is... Bimini Top Combos, Fishing Tools & if the leak remains, youll need a new gasket O. Ac it appears you recently signed up to receive the latest tips, promotions and from! Freeze plug can leak water as well as minor pressurization oars, Wakeboard Simply hand the unit over to best. Boat if oil can get out, it can be either the lubricant leaking out or your is.