Maintenance, Pumps and HOW TO FIND LEAK IN YOUR BOAT with Mercruiser Engine and Mercruiser Alpha Outdrive = # Mystery Leak SIMPLE SOLUTIONS 1.02K subscribers Subscribe 11K views 1 year ago HOW TO FIND LEAK IN. Michigan Stinger, Stingrays Trolling Spoons, Bomber Long A 15a Jerkbait Fishing Lures (lot of 6), Floor material for aluminum boat instead of dreaded plywood, This could be last Stripers season on the Hudson River, Lake Ontario Charter Boat Association- LOCBA Meeting, https://www.wikihow.com/Change-Your-Mercruiser-Gear-Lube. If so this reservoir may be going down as air pockets work their way out. Then filled the rest of the reservoir after some was pumped in from below. Are they pulling my leg? John, Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Since using the boat it has pulled in a full reservoir and 1/4 of gear oil so far. Water is leaking into the boat at a slow pace through a hole directly above the - Answered by a verified Marine Mechanic . All times are GMT-8. Available to Order: Usually ships within 10 days. For a better experience, please enable JavaScript in your browser before proceeding. Meters, Marine Electrical Panels Customer reply replied 18 hours ago. Small Business No matter what size or model of Bayliner Boat that you have or are contemplating, we have members here who have that same model and would enjoy discussing it in a friendly, welcoming environment. The monsoonmultimedia.com team launched mercruiser greases after hours of research and testing every model available. Vinyl, Floating Boat Cable, Marine Batteries & DESCRIPTION . Hey, it was very nice to finally meet you yesterday evening & glad you got it all put together & running again.. :bigsmile: A forum community dedicated to Powerboat owners and enthusiasts. You must log in or register to reply here. mercruiser greases products are widely available today, and we have reviewed them all. All times are GMT-8. Also drained the reservoir. Tables, Minn Kota Thank you very much for the replies. This requires removal of the gimbal ring. It may not display this or other websites correctly. I am not sure how to remove this hose other than just pulling it off, if possible. Another common point is at the propeller shaft. 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 Systems, Lowrance Hook2-4 GPS Hardware, Boat Trailer What kind of maintenance would be required on a 3-4 year old boat with 80 hrs on it to prevent that rust? Boat, Boat Buyers Watch your shift shaft and speedo tubing if it's internal. Aluminum Anode Kit MerCruiser Alpha 1 Gen 2 zinc Salt Water outdrive one II 109 $3143 $8.50 delivery Feb 13 - 15 GMB U-Joint, Cross and Bearing for Mercury Mercruiser Marine Alpha, Bravo, OMC, Volvo Penta Ujoint Universal Joint 72 $1588$16.99 FREE delivery Tue, Feb 14 on $25 of items shipped by Amazon Or fastest delivery Mon, Feb 13 Rollers, Boat Trailer Watch videos, get a manual. covers any damage to the drive that requires it to be repaired or replaced including failures resulting from lack of oil, fishing line, impact . My 1990 regal sebring mercruiser 4.3l alpha 1 gen 2 outdrive gears turned into butter since my oil leaked . Cushions, Lexington We have 3 different membership levels available. Check the fittings, hose and transom housing fitting of that system to verify its not the source of the lube in the bilge. Dock, Cabin and VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Hence it creates a price difference. #40 18923 FITTING (1 required per assembly) 22-18923 - Fitting [ More info ] $14.00. Pumps, Livewell Aerator Pumps The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. Even for gear oil (which is not engine oil). 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 have not had any previous Mercruisers with the reservoir, so no experience with it. Ok, either way, if in fact it is the seals, there are 2 areas where the seals are prone to wear, the most common is the upper seals (2) in the upper unit housing where the lower driveshaft passes through, and the other 2 seals are directly under your water pump impeller base housing..which is the lower unit driveshaft seals. Charts & Thanks for your help. I have a mercruiser 1987 Alpha one, Generation One outdrive that leaks outdrive fluid and water into the bilge. I appreciate all of the help. Found a great little Merc shop near us. Oars, Wakeboard, Wakesurf & Accessories, Boat Hardware, Boat Seats by Show Less. Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. Fasteners, Boat Windshield No oil in the bilge and all oil gone after running a short time. The customer stated (and sent me pictures) that showed that green drive fluid was leaking between the upper and lower drives. I cannot tell until I remove the gimbal housing. They have a link to a hosted site for them. Category, View Additionally they are often installed DRY with no silicone or adhesive sealant which further opens up opportunity for them to leak. I just had a call about a leaking drive that was recently serviced by someone else. & Dock, Anchor Chains & at start of every season. engine hours 100 on block rebuild upgraded rubber gaskets no oil leaks and perfect compression specs 5 7 liter v8 350 with 250hp . Axles, Boat Trailer Tie When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. I want to check the u joints while im there too if i have to take it out. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Insurance, Boat The gear oil seems to be leaking down the feed tube most likely from the connector outside of the boat.. Ask Your Own Boat Question. Handles, Life Jackets & Hi all, I need some help I have a drive fluid leak on my 2013 Bayliner 175 with 3.0 mercruiser with alpha one drive somewhere. Now I feel better and just wait till the air all bleeds out. Bilge Pump, Tires, Rims, & Hub oem Drive #s (for diffeent ratios) 714-5-5121200tp 714-5-5111200tp 714-5-5121300tp 714-5-5111300tp 714-5-5121400tp 714-5-5111400tp 714-5-5121600tp 714-5-5111600tp 714-5-5121700tp 1 year Full warranty , 3 year corrosion warranty Call with questions: 856-232-696 Ships on a pallet with a freight company from . Friction, corrosion, water, sand, disuse and heat can all abraid and degrade the rubber. I was told by a somewhat reliable sorce that it is the seals in the lower unit leaking but i have never had one apart further than to do a water pump so im not sure exactly which seals he is speaking of. Trolling Motors, Shop 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 I took it to one mechanic and he told me it was cover nut inside the drive that was completely lose, I paid him to fix it, change oil, water pump, spark plugs etc 3 weeks later I took the boat out for the 1st time since the fix and the oil is gone again (resevor completely empty after 30 min on the water). Also, you didn?t state the number of times you had to refill the reservoir. If you then have a slight leak somewhere else as well - you will see foam on the top of the oil in the bottle after running it for a while. . I recently purchased a boat with a 2003 Mercruiser that has a gear oil reservoir in the doghouse. Helm Seats, Shop on redoing the lower unit seals and water pump. June 28, 2019 in This Old Boat. I'd have them also do the u joints, an impeller and related parts/gaskets while they have it. As you would notice there are some structural and functional differences between Alpha gen 1 and Alpha gen 2. This is a VERY serious condition which will eventually lead to serious damage. i found the pdf for the manual on i boats and printed it out (at work of coarse. We gladly accept returns if you feel a part was misrepresented. 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. It could be a quick and easy fix. 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). PFDs, Roof Racks, Carriers, Not sure if its in the Bayliner library but I know we have it under Documents at the Maxum site. A small leak has developed right at the end of the red pencil as seen in the photo. The Fora platform includes forum software by XenForo. Harware, Marine Nuts, Bolts, & Re: Mercruiser Alpha One gen2 leaking oil, but where? A bench vise comes in handy to hold it while your working on it. Marine Battery Chargers, Shop The classic source of water as you describe it is the lower shift cable bellows. This page was generated at 08:27 AM. Provided you filled it in the conventional way from the bottom until it bled out the top vent, then went ahead & topped off the tank, you shouldn't have lost much more than a few ounces after the first run and any air had a chance to purge. Outboards, Shop A friend has a 2006 Campion Chase with a Mercruiser 5.0 MPI/Alpha One, approx 100 hours. It seems to be leaking mostly from the shift shaft seal now less from that small weep hole,there is a pretty big puddle now. Greetings. Tops, Bimini Top Welcome to our site! I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. Transom I've rebuilt quite a few Alpha 1's and can give alot of advice. 10 to 12oz indicates a leak somewhere & if your not seeing it externally, pull the drive again & see if there isn't oil in the u-joint bellows. So first fix - replace bottle cap if there is oil on the top of it. Parts, Inflatable I'm no mechanic, just a blue water sailer and woodworker who loves deep sea fishing. He said the boat is pretty new with low hours and he has never seen anything this bad on such a new boat. Hardware, Boat Seat The Right Tools. Towers, Tow Ropes & Acessories, Fishing Outriggers & It's easy! It has a Mercruiser 5.0L Alpha. Yes thats how the problem originally started I noticed a bunch of oil in the bilge when the boat was just sitting in the garage and when I took it to the 1st mechanic he took the drive apart and said a lose cover nut was causing the leak but the 2nd mechanic didn't agree and said that would be impossible. 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. I need guidance on replacing the water pump impeller on a 1998 Mercruiser . I've never done the seals on the lower. Kits, Seadog Stainless Steel Cup They aren't bad. This very large foam gasket is often not inserted or installed correctly and can leak water from the ocean into your boat. Products, Carbon Monoxide & The area of your circle is located near the upper and lower sections of you outdrive aka drive, leg, or in some cases unprintable names. Anchor Box Anchors, Fishing Rod & Reel Was it recently changed? (Alpha 1 Gen 2)(slid off the boat trailer and cracked) OUCH! Not hard at all if your mechanically inclined. Downs, Couplers, Mounts, No sign of oil anywhere on the water or elsewhere. The link that Mudflat pointed to explains it all. Did you get good placement of the o ring that goes between the upper and lower halves? Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Parts, Sacrificial Anodes & I highly recommend getting the Mercruiser manual. This Old Boat Mercruiser Alpha 1 Gen 2 out drive oil reservoir. Usually drives are resealed every 5 years . Bearing Carrier Retainer Wrench 91-61069T. Other thoughts are the vent plug on the drive is dripping which would run down the drive in the area you circled or if the raw water pump was changed but the seal between the upper and lower halfs of the drive is leaking it to would show up on that side. The hydraulic trim adjustment rams are repairable by lowering the drive to remove most of the hydraulic fluid then removing the end cap and installing new O-rings. The reservoir is higher than the hole, as I remember. It is rare for the hose to leak. I drain and fill gear oil with Merc High Perf. Gimble has some roughness to it so i got one of those as well. Hope this helps ;https://www.wikihow.com/Change-Your-Mercruiser-Gear-Lube, Filled from bottom to vent hole, put in plugs, than filled reservoir from top. My 1990 regal sebring mercruiser 4.3l alpha 1 gen 2 outdrive gears turned into butter since my oil leaked . After reassembly, filled the oil from bottom to top vent screw as usual and filled the reservoir. If so I have the manual in a .pdf if you need it. Locks, Boat Deck As Pete stated the area youve circled is not gear lube related, its likely leaking somewhere els and presenting itself at the trim ram or your trim ram is also leaking. He doesn't think rust was caused by the boat filling up with water because the engine looks clean, he said the only other thing it can be are the bellows which is strange on such a new boat. No matter what size or model of Bayliner Boat that you have or are contemplating, we have members here who have that same model and would enjoy discussing it in a friendly, welcoming environment. First of all the Alpha is not the engine but the outdrive (transmission). The drive gets warm and the oil expands and some can get pushed out through the prop shaft seals. thanks for that information. It appears to be around the end of the tilt ram whos fluid source is a pump mounted to the transom. Share on Tumblr. i was just out trying to take a pic but my phone is not cooperating. The anti-dribble valve just pushes in. Gear lube is leaking from my Mercruiser Alpha One 3.0L. Between the upper and lower sections is a O-ring for an oil passage between the halves that could be leaking. Water can get into the drive from a bad seal or a bad oring. +! & Sonar, Trolling There is a tiny gasket between the upper and lower halves of the drive. Denmark. Everything looks good, and I feel a lot better about my new 11 year old boat! Trailer Winches, Shop The only special tool that makes them easier is the retainer nut wrench for the input seal/bearing. From the small holes on the side of the lower unit (are these - Answered by a verified Marine Mechanic . Feel free to post if you need any help. REPLACEMENTKITS.COM Brand Fits Mercruiser Alpha One Gen II Carrier Assembly Pump Base Replaces 807929A1 & 821759A2 Visit the REPLACEMENTKITS.COM Store 100 ratings | 5 answered questions $2499 Get Fast, Free Shipping with Amazon Prime FREE Returns About this item Fits Mercruiser Alpha One Gen II Replaces GLM 12341 & Sierra 18-2354 Software, Digital Oil is running out, but we can't see where. Gearlube in the u joint bellow is not normal. I am also trying to find the correct gear oil fitting for the drive where I suspect the oil is leaking from. Kits, Boat Trailer its very hard to get to. I didn't think any gear oil was present in that area. He is shocked at what he saw when he took the drive apart. Answered in 17 minutes by: 3/1/2023. read more Jason Marine Mechanic 25,417 satisfied customers There is drive line fluid leaking from the lower end (maybe Share this conversation. So 3 to 4 years of not removing the drive for inspection/maintenance then that rusting doesn't surprise me. If water is leaking into the bilge and its not from an engine hose then its most likely the shift cable or driveshaft bellows. CSR is a member supported community. You did not state when you installed the vent screw & seal washer. Now, Shop Yes I did make sure the new o ring was in place when assembling the lower half back on. At this point I would continue to watch the oil level and add as needed, it should level off soon. 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. He said the bottom part of the drive looks good, doesn't' look like water got in. Mercruiser 5.7L EFI alpha 1 Gen 2 drive The leak is coming from the lower portion of the keyhole area - not the large bore where the u-joints and yoke pass through - the lower portion. Does this sound right? I found that the gear oil is leaking from around the hose where it connects to the outdrive. If im going to take it apart im going to do the upper and lower while im in there. 03-22-2017, 05:36 PM. (see picture below) Now the oil will drain into your drip pan. The pic youve posted is in fact the out drives gear lube reservoir. Clean out the reservoir as sludge can accumulate in the bottom. Dial Indicator Holding Tool 91-89897. This hose may be leaking or the tie is missing. Jacks, Boat Trailer Brakes & In terms of Mercruiser Alpha gen outboards, Alpha gen 1 is comparatively cheaper than Alpha gen 2. Winches, Boat Motor Supports & I could not see all the way but did not see a tie wrap or zip tie. Parts, Rule 1500 GPH Automatic Location. Drive was in up-position on the trailer. Dial Indicator 91-58222A1. All, Anchor & Deals, Boat Seats Any help here? There is a seal which holds the water out but the shaft is hardened steel which can rust, pit and ruin the seal. 27 Apr 2013 #3 D dingdongs Member Joined Thanks for that info Mike. Furniture, Boat Seat Pedestals & All of the parts we sell are represented thoroughly and accurately to the best of our ability. Thanks. Best $20 you will ever spend and covers every process with diagrams. Restocking fee of 15% may apply in other circumstances. This is what I found in the bellows and it is gear oil.Sent from my SM-J737V using Lake Ontario United mobile app, You need to be a member in order to leave a comment. Gear oil leak on Alpha one Gen 2 - BAYLINER OWNERS CLUB The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. Terminals, Marine Fuse Blocks & maintenance gone outdoors sterndrive engineering mercruiser alpha one gen 2 outdrive michigan motorz mercury mercruiser alpha i one drive boattest mercruiser alpha one lower unit oil type boost engine s mercruiser . Lighting, Marine Teak ha ha if this was a car i would have been elbows deep in this already. The screw plug will sit countersunk and have a large slot . Holders, Cabin Accessories & I have the Seloc manual 92-2000. Boarding, Paddles & It may not display this or other websites correctly. Share this conversation. You may skip the engine manufacturer private label oil, but should stick to recommendation. Seats, Fishing Boat Shelters, Boat Zincs, Generator I see gear lube in the u joint bellow which tells me the input shaft seal is leaking. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Detectors, Binoculars & Plumbing, Fresh Water Boat & Rings, Prop Nut Kits & You'll want a drip pan under the unit. Second the area you circled is the trim cylinder which would leak trim fluid from the trim pump not gear lube. Galley, Covers and Make yourself a drivestand. The manufacturer recommends oil that meet certain properties and are specifically designed for the use (eg. Galley, Barbeque This happened to me. Holder, Anchor & Dock 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. Accessories, PWC Parts & Racks, Fish Finders, Sounders Terminal It is normal for the oil to "burp" itself and the oil level in the reservoir to drop a little when you run the drive to get rid of any trapped air. How many special tools are required to do this? The gear oil leak seems to be coming from the Valve that feeds the upper unit. Agreed, I did mine when we had our i/o, it had the same leak, pretty common. Locate the top vent hole oil plug on the lower unit side case. Can you show me a picture of where the fluid is leaking from?? Magnetic Oil Plug Drain Kit Bottom, Mercury - Mercruiser 22-8M0058389 All MC-1, Alpha 1, Gen II, TR & TRS Replaces: Mercury 22-67892A06 GLM 21731 Mallory 9-72651 Redline RL2375 Pro Marine 64892 Sierra 18-2375 . Parts, Wash Down Tops, Other Gear Lube Reservoir Fitting, 22-861150T02Gear Lube Fitting fits in the transom shield of both Alpha and Bravo Stern Drives. Shift shaft or input shaft seal, just did both on mine this year, need to get drive pressure tested to be sure. First of all the Alpha is not the engine but the outdrive (transmission). I hope that will stop the leak. Drink Holders. My sister-in-law says it hasn't been started since last spring, although it got regular spring/fall maintenance and winterizing.

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