MerCruiser impellers should be inspected once a year, or every 100 hours, and replaced as needed. Pressure testing a Mercruiser Alpha 1 Gen 2 Upper - YouTube For a better experience, please enable JavaScript in your browser before proceeding. Cant tell for sure until I get it off. Answered in 17 minutes by: 3/1/2023. Software, Digital This happened to me. MERCRUISER ALPHA ONE GEN II UPPER BOX GEARCASE SEAL KIT | GLM Part Number: 87501; Sierra Part Number: 18-2644; Mercury Part Number: 26-88397A1 4.8 (16) $3155 FREE delivery Sat, Mar 4 Or fastest delivery Feb 28 - Mar 1 Only 8 left in stock - order soon. engine hours 100 on block rebuild upgraded rubber gaskets no oil leaks and perfect compression specs 5 7 liter v8 350 with 250hp . Watch your shift shaft and speedo tubing if it's internal. Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? Impellers are a series of rubber vanes that are molded around a hub which rotates. Oil leaking from out drive water intake | Club Bennington Share on Twitter. JavaScript is disabled. HorizonblueDK Petty Officer 1st Class Joined Boarding, Paddles & Customer reply replied 18 hours ago. Caulking, Marine Engine I don't want to just pull it. The u joints usually wouldn't be rusty at all but I say that assuming a drive would have been pulled and inspected at least once a year. How did you refill your reservoir when you changed the oil? Show More. Deals, Electrical Some disasembly of the drive is nessasary to replace the seal, they'll likely look at the seal surface of the shaft area as well. I just ordered the hinge pin tool, gasket kit, bellows for the shift cable. Mercruiser 805320A03 Tilt Trim Sender Limit Kit Alpha Bravo . Lighting, Marine Teak Water leak in near where . Switches, Shore Power & AC There is a tiny gasket between the upper and lower halves of the drive. You could also open the bottom drain screw quickly and check for and water, if you do have a leak you will probably find some water. Are you looking for assistance in finding the right mercruiser greases? Thank you for the info.Sent from my SM-J737V using Lake Ontario United mobile app, Going to have the boat on the trailer soon for Smart Tab installation and I had planned to check for water. Rust on the u joints is not normal. Supplies, Boston Whaler, 1972-1993, its very hard to get to. Communication, Auto Pilot BTY your anodes need replacing. Starters, Marine Solar Power Is the gear lube leaking into the bilge or the outside of the hull? I don't know if it has a hose clamp or some other hose clamping fitting because I cannot see up in there. Belleville Washer 12-54048. Sterndrive Engineering Hello guys. Covers, Boat Shrink Wrap Leaking Gear Lube Hose for Alpha One/ Gen II | Club Sea Ray Welcome to our site! Biminis, RV & Trailer If you quit pumping oil when the levelreached the vent andthen refilled the reservoir from the top cap instead of the bottom you will have a lot more air to burp out. 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). Marine Battery Chargers, Shop Greetings. He is saying to get it done right I need to change the bellows (parts $100), seal on shaft, o ring seal, drive resealed ($300), gumbo bearing $100, u joints ($160 each). Plumbing, Fresh Water Boat I have gear oil leaking between the transom and housing. Oars, Wakeboard, Wakesurf & Lights, Boat Trailer I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. Deals, Electronics Video, GPS Chartplotters & The rubber tubing between the reservoir and the drive could be cracked between the boat and the drive. Drive/gear lube is the same thing. Myself, top down, 1/4 tank. im a Ford mechanic by trade so i have a good set of tools just wasnt sure if there were any must have tools to do the job. Biminis, Paint and Trying to decide weather to top it off and go out for a few hours or not. Available to Order: Usually ships within 10 days. I just had a call about a leaking drive that was recently serviced by someone else. Boat Repair, Boat Paint & Storage 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 . Can you post a picture of where you are seeing the level decrease? Parts, Wash Down The upper seals and impeller stuff isn't hard and all the seals should only fit what they're intended for. Found a great little Merc shop near us. The sticker on the side of th . Whats you're diagnosis and what will it take to fix? Rafts, Paddle 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 Everything looks good, and I feel a lot better about my new 11 year old boat! The cost sounds reasonable IMO. Could not find much on the valve in there. Genuine Mercury Marine parts, large inventory, fast shipping. Accessories, Big Jon My bellows is broken, so the water leaked in. For a better experience, please enable JavaScript in your browser before proceeding. Maintenance, Boat Cleaners & I assume it is broken or maybe the hose is just leaking. I want to check the u joints while im there too if i have to take it out. Engine Oil Recommendation Chart - Mercruiser parts CSR is a member supported community. Amazon.com: Alpha One Seal Kit Sent from my SM-J737V using Lake Ontario United mobile app. However, if your anodes get much further eroded electrolysis will damage it. Tackle Boxes, Fishing Bait & Battery Charger, Marine Audio & I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. Water exit Alpha one? | YBW Forum PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising), Mercruiser 22-861150T02 Gear Lube Reservoir Fitting, https://www.wholesalemarine.com/gear-lube-reservoir-fitting-assy-90deg-mercury-mercruiser-22-861150t02/?gclid=EAIaIQobChMI4dTvm5jV8QIVhrLICh0ZvwcrEAQYAiABEgLSFPD_BwE, https://www.baylinerownersclub.org/f76?view=thread, https://www.baylinerownersclub.org/f56-gctid789773. Systems, Marine Plumbing Trying to go boating with my family today and while removeing the cover i found small puddle of gear lube under the lower unit coming from small hole in front section of the lower unit. Where To Download 1988 Mercruiser Alpha One Manual Pdf For Free All, Boat Bimini Deals, Trailering 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 recently finsihed the boat and made a final video on my Youtube channel revealing the boat. If so I have the manual in a .pdf if you need it. 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). This very large foam gasket is often not inserted or installed correctly and can leak water from the ocean into your boat. Show More. The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. Ventilation, Interior & Cabin If so this reservoir may be going down as air pockets work their way out. Meters, Marine Electrical Panels Towers, Tow Ropes & Biminis, View 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. The Right Fit, Shop By 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. Ask Your Own Boat Question. Seats, Fishing Boat & Sonar, Trolling Now, Shop The gear lube can be leaking or disappearing from several sources. Smoke A bench vise comes in handy to hold it while your working on it. Can you post a picture of where you are seeing the level decrease? I have ordered a new one along with a gasket kit, hinge pin removal tool. Your donations keep it running. Can you show me a picture of where the fluid is leaking from?? I have not had any previous Mercruisers with the reservoir, so no experience with it. Help identify gear fluid leak. [Alpha One, Gen 2] The drive gets warm and the oil expands and some can get pushed out through the prop shaft seals. Feel free to post if you need any help. Ill look into getting those replaced. Top 10 Best Mercruiser Greases 2023 - Complete Review & Buyer's Guide I've rebuilt quite a few Alpha 1's and can give alot of advice. Holder, Anchor & Dock 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. JavaScript is disabled. I assume i have to take the upper drive off the boat to do the upper seals? Kits, Boat Trailer 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. The classic source of water as you describe it is the lower shift cable bellows. Financing, Iboats 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. Aug 27, 2009 Along with the oem manual for the drive this is a pretty useful site too. Mercruiser aplha 1, mercruiser oil leak, mercruiser outdrive water in gear oil Quick and Easy AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow. Distribution, ProMariner ProNautic Detectors, Binoculars & Category, View Replaces MerCruiser Gen 2 alpha outdrives 1991+. Kits, Seadog Stainless Steel Cup First of all the Alpha is not the engine but the outdrive (transmission). Breakers, Power Packs & Jump Make yourself a drivestand. If I start to fill the reservoir, when the vent plug is out, woun't the oil just run out of the hole? Bearing Preload Tool 91-14311A04. Thanks for that info Mike. This requires removal of the gimbal ring. Re: Mercruiser Alpha One gen2 leaking oil, but where? Makes perfect sense. Wells, Toilet & Waste We have 3 different membership levels available. Deals, Boat Seats Drive fluid leak on 3.0 mercruiser 2.0-gctid799673. 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. 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. your boats Gel Coat Match, Shop Tables, Minn Kota for Sale, Buy A A small leak has developed right at the end of the red pencil as seen in the photo. You may skip the engine manufacturer private label oil, but should stick to recommendation. Covers, Other Covers, Boat Wiring & 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. Parts, Inflatable Answered in 2 minutes by: 10/15/2011. troller1285 Started Yesterday at 01:09 AM, lrg355 MerCruiser Service Manual Free Download PDF On this page you can free download service & repair manuals for such sterndrive engines as MerCruiser . & Watch videos, get a manual. Galley, Barbeque how bad if I continue to use as is. 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. Alpha One Gen 2 gimbal bearing with TOOLS bellows puller Mercruiser at start of every season. Mercruiser Alpha 1. Just an update and a couple of questions about my 2000 Bayliner capri. Dial Indicator Holding Tool 91-89897. Got a 98 crown line with alpha one gen 2. If so am i going to need a gimble alignment tool? Yes I did make sure the new o ring was in place when assembling the lower half back on. . Acessories, Fishing Outriggers & It's easy! Mercruiser Impellers & Water Pumps | Wholesale Marine I just got off the phone with our boatyard. Accessories, PWC Parts & 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. The screw plug will sit countersunk and have a large slot . Seems to drop about 1/8 inch per fishing trip. Terminal They have a link to a hosted site for them. HiCustomer Happy to help. Charts & Screws, Boat Handles, Pulls, Clean out the reservoir as sludge can accumulate in the bottom. Handles, Life Jackets & I have a 1:50 Alpha 1 Gen 1, bought as a complete remfg unit 5 years ago. Second mechanic sounds like he knows his stuff. Thanks. Took it to a different mechanic a few days ago and today got some pictures from him. GPS Chartplotter and Fish Finder Combo, Find Trailer Winches, Shop I have a mercruiser 1987 Alpha one, Generation One outdrive that leaks outdrive fluid and water into the bilge. 29 Apr 2013. covers any damage to the drive that requires it to be repaired or replaced including failures resulting from lack of oil, fishing line, impact . I have had it out 2 times since. Its a 1986 which i think is gen 1? Parts, Sacrificial Anodes & Or it could just be from the hose. 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 on redoing the lower unit seals and water pump. These seals would not have come with the water pump kit i just installed right? 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