It appears to be around the end of the tilt ram whos fluid source is a pump mounted to the transom. We understand that it's unconventional to purchase items from youtube, so please note the 100% positive feedback on both of our eBay usernames: shipshapeparts and shipshape8968804. GPS Chartplotter and Fish Finder Combo, Find 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. Start Over Different Model > Different Engine Section > OIL RESERVOIR COMPONENTS. Hardware, Boat Trailer When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. Kits, Boat Trailer Now, Shop 27 Apr 2013 #3 D dingdongs Member Joined The gasket has a built in seal to prevent it from leaking at the bellhousing. PFDs, Roof Racks, Carriers, 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. (You must log in or sign up to reply here.). Along with the oem manual for the drive this is a pretty useful site too. 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. BTY your anodes need replacing. Def not the drain plug leaking its on the oposite side just further forward and a little higher than the drain. Maintenance, Boat Cleaners & No oil in the bilge and all oil gone after running a short time. I pulled the alpha drive Tuesday and have it sitting on the stand I built when replacing the impeller. my son has a 2006 bayliner 210 cuddy and is losing oil out of the alpha 1 gen 2 mercruiser sterndrive. The only special tool that makes them easier is the retainer nut wrench for the input seal/bearing. Breakers, Power Packs & Jump You can not build the drive without the right tools. Hardware, Boat Cabin Share on Tumblr. 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. Below is a list of tools required to build an Alpha One lower. Hardware, Boat Seat 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. DESCRIPTION . The link that Mudflat pointed to explains it all. Drink Holders. Feb 22, 2017 I learned the hard way about the little gaskets that go on the vent and drain screws! Is this a Gen I? I removed the lower unit to check the seals in the shift shaft and to replace the impeller and water pump gaskets. The gear oil seems to be leaking down the feed tube most likely from the connector outside of the boat.. Outdrive is Mercruiser Alpha One, Gen 2 07-07-2021, 07:08 PM #2 Bt Doctur Silver Level Contributor Join Date Jun 2006 Location I took off the drive, drained the oil and pressure tested it. The engine only has 100 hours on it, but for the last three years was hardly used (my brother passed last year) . HorizonblueDK Petty Officer 1st Class Joined Amazon.com: REPLACEMENTKITS.COM Brand Fits Mercruiser Alpha One Gen II Drive was in up-position on the trailer. Since using the boat it has pulled in a full reservoir and 1/4 of gear oil so far. Check the fittings, hose and transom housing fitting of that system to verify its not the source of the lube in the bilge. Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? There is a tiny gasket between the upper and lower halves of the drive. Hardware, Marine 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. I have a question on my mercruiser outdrive gear oil that I borrowed my buddies 3 jaw slide hammer so i think im good in that department. I'm no mechanic, just a blue water sailer and woodworker who loves deep sea fishing. After a few trips, the drive lube reservoir is empty. JavaScript is disabled. Can you post a picture of where you are seeing the level decrease? Interesting timing on this one. Rollers, Boat Trailer I could not see all the way but did not see a tie wrap or zip tie. 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. Financing, Iboats As you can tell, Im pretty inexperienced but I am trying to learn so I appreciate the help. Accessories, Marine Electrical Deals, Pumps & Plumbing Telescopes, Covers and Covers, Boat Shrink Wrap Water Leaking Into My Boat. Sterndrive Information, tools, manuals and I have some oil in the bilge but it could have been from the 1st time and me not getting it all completely out. 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. Caulking, Marine Engine 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 MerCruiser Service Manual Free Download PDF On this page you can free download service & repair manuals for such sterndrive engines as MerCruiser . I am trying to find the correct connector. 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). Feel free to post if you need any help. All rights reserved. Hardware, Boat Hello guys. Founded in 2005, it is the largest collection of Sea Ray information on the internet. Impellers are a series of rubber vanes that are molded around a hub which rotates. 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. Dial Indicator 91-58222A1. See also: Mercury Outboard Service Manuals MerCruiser Service Manual Mercury Mercruiser #14 Service Manual Sterndrive Units Alpha One Generation II [PDF, ENG, 24.7 MB].pdf So i basically need to reseal the upper and lower unit. for Sale, Buy A Thanks. Gear lube is leaking from my Mercruiser Alpha One 3.0L From The rusty u joints are most likely a lack of maintenance because it'd be milky if water was getting in. Customer reply replied 18 hours ago. Club Sea Ray is the online home for Sea Ray owners world wide! Furniture, Boat Seat Pedestals & It has a Mercruiser 5.0L Alpha. Did you get good placement of the o ring that goes between the upper and lower halves? Thanks. Gear oil for Mercruiser alpha one? | YBW Forum He said the drive oil leak was caused by the shaft seal, maybe a lose cover nut caused the seal to break. Accessories, Electronic Navigation Bilge Pumps, Shop I have a mercruiser 1987 Alpha one, Generation One outdrive that leaks outdrive fluid and water into the bilge. Just an update and a couple of questions about my 2000 Bayliner capri. i was just out trying to take a pic but my phone is not cooperating. I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. 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. I appreciate all of the help. You are using an out of date browser. I see gear lube in the u joint bellow which tells me the input shaft seal is leaking. Now I feel better and just wait till the air all bleeds out. Tops, Bimini Top Terminal Show Less. Dollies, SportsStuff Great Big Hank's old enough to have forgotten more than I know, Yes, going to pull it today to check.Sent from my SM-J737V using Lake Ontario United mobile app, As expected, Hank was right. 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. mercury alpha I stern drive gear oil leaks through water intake vents and two vent holes near top of lower unit. Seats, Offshore Boat Additionally they are often installed DRY with no silicone or adhesive sealant which further opens up opportunity for them to leak. Honda 5hp Outboard, Boat It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. Joel Radecki Started Monday at 02:35 PM WALKER 12V ELECTRIC DOWNRIGGER-GOOD WORKING CONDITION-$225 SHIPPED TYD Lake Erie United Started 17 minutes ago Wire dipsy package troutman10 Started November 28, 2022 First of all the Alpha is not the engine but the outdrive (transmission). They said all the seals in the stern drive were dried out and crumbling. 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. It could also be leaking at the swivel shaft seal. Buy a Service Manual before attempting this repair. Seats, Pontoon Boat Seats & 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. First of all the Alpha is not the engine but the outdrive (transmission). Mercruiser inboard oil leak (don't call the mechanic yet) Water can get into the drive from a bad seal or a bad oring. I was going to take the valve out, but not sure if I should with the Gimbal housing still on. . Acessories, Fish Cleaning Alpha One drive oil leak? - Offshoreonly.com Supplies, Boston Whaler, 1972-1993, I have a 1:50 Alpha 1 Gen 1, bought as a complete remfg unit 5 years ago. 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. 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. Discovered gear oil in my bilge about 1 week after last change. I recently finsihed the boat and made a final video on my Youtube channel revealing the boat. Friction, corrosion, water, sand, disuse and heat can all abraid and degrade the rubber. He is saying there is rust on the shaft as well. Please take a moment to donate now. Not hard at all if your mechanically inclined. To change the lower unit oil in your alpha one, first lower the drive. Second the area you circled is the trim cylinder which would leak trim fluid from the trim pump not gear lube. 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 . Was it recently changed? 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. Even for gear oil (which is not engine oil). 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. No sign of water in the oil, looked like new. Tubes, Shop Deals, Boat Seats All times are GMT-8. I am not sure how to remove this hose other than just pulling it off, if possible. 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. Took it to a different mechanic a few days ago and today got some pictures from him. Have 3.0 litre in/out rear end gearing 200.1 have lower end Mercruiser Alpha One gen2 leaking oil, but where? The anti-dribble valve just pushes in. If you have an alpha drive, the drain/fill hole is in frt lower. I will see if I can put one on and then check it for leaking again. Allow that to drain for about 15 minutes. High Back Reclining Helm Seat, Cabin and Guide, Boat engine hours 100 on block rebuild upgraded rubber gaskets no oil leaks and perfect compression specs 5 7 liter v8 350 with 250hp . I assume it is broken or maybe the hose is just leaking. For less than $20 you can usually pick up a Merc #6 service manual that covers Alpha Gen 1's and SS drives. 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. Rails, Marine Tools & Tool A pressure test by a competent shop would be a reasonable start. Software, Digital Terminals, Marine Fuse Blocks & Accessories, Big Jon I found that the gear oil is leaking from around the hose where it connects to the outdrive. OEM MerCruiser Alpha 1 Gen 2 Outdrive! Downs, Couplers, Mounts, Sterndrive Engineering Finally refilled the drive lube reservoir. He said the bottom part of the drive looks good, doesn't' look like water got in. Boat, Sell A . Holder, Anchor & Dock Re: Mercruiser Alpha One gen2 leaking oil, but where? My bellows is broken, so the water leaked in. Copyright 2019 IBOATS. Has maybe 50 hours on it, all of them with a drive shower. Shift shaft or input shaft seal, just did both on mine this year, need to get drive pressure tested to be sure. If you can direct me to any information on how this hose connects it will be appreciated. Blocks, Marine C $661.62 Find many great new & used options and get the best deals for Alpha One Gen 2 gimbal bearing with TOOLS bellows puller Mercruiser trasom kit at the best online prices at Free shipping for many products. I have ordered a new one along with a gasket kit, hinge pin removal tool. Zincs, Generator The mechanic is making it sound like this is a really big deal so I asked him to write up a quote on what exactly needs to be fixed he said something needs to be sent somewhere to get recoated or resurfaced or something like that. Rafts, Paddle I looked up in there today with a light. Cant tell for sure until I get it off. We have 3 different membership levels available. Genuine Mercury Marine parts, large inventory, fast shipping. How do I change the lower unit oil in mercruiser alpha one? 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. 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. I only say this you think the leak is on the starboard trim cylinder. 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. Ask Your Own Boat Question. Seems to drop about 1/8 inch per fishing trip. Submitted: 18 hours ago. It may not display this or other websites correctly. Location. It can leak in at the top of the gimbal ring where the steering shaft passes into the boat. Could not find much on the valve in there. You'll want a drip pan under the unit. The Right Tools. The gear oil leak seems to be coming from the Valve that feeds the upper unit. Got the drive off. This page was generated at 08:27 AM. Harware, Marine Nuts, Bolts, & how bad if I continue to use as is. I want to check the u joints while im there too if i have to take it out. My 1990 regal sebring mercruiser 4.3l alpha 1 gen 2 outdrive gears turned into butter since my oil leaked . Alpha One Gen 2 Upper Drive Seal Leak - YouTube Thanks for that info Mike. Drain the oil, separate the halves, check for the gasket. Dock, Cabin and Step 2. After that I installed it with a new bell-housing gasket, filled it up with oil from the bottom, until it ran out of the vent hole on PORT side. 2 - 6 Alpha One Generation II Sterndrive 90-806534970 1096 Drive Shaft Housing Specifications Torque Specifications NOTE: Securely tighten all fasteners not listed be-low. Locks, Boat Deck Accessories, Marine DC Power Plugs Covers, Other Show Less. Remove the drain plug on the "bullet" (see photo below). Mercruiser Gear Lube. Water in my outdrive. - Sterndrives Outboards, Shop Finally refilled the drive lube reservoir. Share on Pinterest. 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. AN 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 Gear oil leaking from lower unit of Mercruiser Between the upper and lower sections is a O-ring for an oil passage between the halves that could be leaking. 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. Cable, Marine Batteries & 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 . Combos, Fishing Tools & 1997 Silverton 362, 7.4 Crusaders I have not had any previous Mercruisers with the reservoir, so no experience with it. Belleville Washer 12-54048. Hence it creates a price difference. Parts, Boat Tubing & Boarding, Paddles & You must log in or register to reply here. I have oil leaking out of my water intake slots on the sides OEM Quicksilver MerCruiser Alpha 1 Gen 2 Outdrive 2.00 Standard Hitches, & Water is leaking into the boat at a slow pace through a hole directly above the - Answered by a verified Marine Mechanic . Sign up for a new account in our community. Leaking Gear Lube Hose for Alpha One/ Gen II | Club Sea Ray Drive fluid leak on 3.0 mercruiser 2.0-gctid799673 Locate the top vent hole oil plug on the lower unit side case. HiCustomer Happy to help. Marine Battery Chargers, Shop It'll make life much easier. The correct way is to pump oil in from the bottom until it comes out your top vent then put in the vent plug and keep pumping oil into the bottom to fill the oil reservoir and oil lines. At this point I would continue to watch the oil level and add as needed, it should level off soon. US $113.88 63115A12 Alpha One Gen I 96863A15 Alpha One Gen II 805320A1 Fits all of the following sterndrives Replaces Part Numbers: 805320A03 17693A2. Mercruiser Impellers & Water Pumps | Wholesale Marine ACCOUNT, Find I don't know if it has a hose clamp or some other hose clamping fitting because I cannot see up in there. The 12 oz. Helm Seats, Shop Okay, so your circle is a bit misleading. 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. I have alpha one gen II outdrive leaking water. It looks like its I recently purchased a boat with a 2003 Mercruiser that has a gear oil reservoir in the doghouse. The Fora platform includes forum software by XenForo. 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. Here's an Idea that I will try this weekend: CREATE I have not removed the hinge pins to remove the ring. . It's easy! 29 Apr 2013. It is rare for the hose to leak. 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. troller1285 Started Yesterday at 01:09 AM, lrg355 Grills, Boat Drink Mercruiser Alpha One Gen2 Parts | Wholesale Marine Again gear lube inside the u joint bellow is likely the input shaft seal has failed (probably from the bits of rust flying around in there) pressure test the drive to confirm. This page was generated at 08:27 AM. I have the Seloc manual 92-2000. You must log in or register to reply here. Any comments before I pull the boat out and start looking for leaks would be appreciated. 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. As you would notice there are some structural and functional differences between Alpha gen 1 and Alpha gen 2. Oars, Wakeboard, Wakesurf &