A pressure test by a competent shop would be a reasonable start. I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. Bilge Pumps, Shop Covers, Boat Wiring & You are using an out of date browser. Between the upper and lower sections is a O-ring for an oil passage between the halves that could be leaking. (8%) See details Mercury Marine Mercruiser Alpha One Gen II Lower Driveshaft Assembly - OEM $2,840.00 - $3,328.57 You save up to $202.86. Am I missing something? Replaces MerCruiser Gen 2 alpha outdrives 1991+. Share on Twitter. Here's an Idea that I will try this weekend: CREATE The manufacturer recommends oil that meet certain properties and are specifically designed for the use (eg. Thanks. Rust on the u joints is not normal. Breakers, Power Packs & Jump Please check with your local mechanic to clarify that this is the correct part you need. Got the drive off. Trolling Motors, Shop Thanks. 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 link that Mudflat pointed to explains it all. Pumps, Livewell Aerator Pumps They have a link to a hosted site for them. They aren't bad. Seems to drop about 1/8 inch per fishing trip. Mercruiser manual #14 is for the Alpha and contains all the detail you need. I don't want to just pull it. Rails, Marine Tools & Tool 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. It turns out that the seal holds pressure at ambient temperature, but at higher operating temperature it leaks like a sieve. First of all the Alpha is not the engine but the outdrive (transmission). When I purchased it last fall I removed the out drive to check everything as I have done approx 50 times on previously owned Mercruisers and OMC Cobras in the last 40 years. Login, Boats 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. 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. Maintenance, Pumps and 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. Sign up for a new account in our community. Myself, top down, 1/4 tank. Supplies, Boston Whaler, 1972-1993, The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. The Right Fit, Shop By Detectors, Binoculars & Available to Order: Usually ships within 10 days. Accessories, Big Jon You'll want a drip pan under the unit. Fenders, Boat Trailer Financing, Iboats 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. Also drained the reservoir. Thanks for your help. DESCRIPTION . Whats you're diagnosis and what will it take to fix? Trying to decide weather to top it off and go out for a few hours or not. Show Less. We gladly accept returns if you feel a part was misrepresented. Varnish, Marine Adhesives, Received 8 Likes on 4 Posts. Got a 98 crown line with alpha one gen 2. I did have someone inspect the boat and they didnt mention the anodes so Im a bit disappointed. It'll make life much easier. . Plumbing, Anchor Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? Jacks, Boat Trailer Brakes & Drive/gear lube is the same thing. 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. For a better experience, please enable JavaScript in your browser before proceeding. This is a VERY serious condition which will eventually lead to serious damage. Aug 27, 2009 Along with the oem manual for the drive this is a pretty useful site too. John, Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. I just got off the phone with our boatyard. Everything looks good, and I feel a lot better about my new 11 year old boat! All times are GMT-8. I have oil leaking out of my water intake slots on the sides of my 1994 merc cruiser alpha stern drive lower unit. Genuine Mercury Marine parts, large inventory, fast shipping. Allow that to drain for about 15 minutes. Water is leaking into the boat at a slow pace through a hole directly above the - Answered by a verified Marine Mechanic . Second the area you circled is the trim cylinder which would leak trim fluid from the trim pump not gear lube. Blocks, Marine 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 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. Towers, Tow Ropes & I have gear oil leaking between the transom and housing. For a better experience, please enable JavaScript in your browser before proceeding. Mercruiser Alpha One Gen II Complete Driveshaft Assembly - OEM $3,690.00 - $4,040.00 You save up to $338.57. Shelters, Boat I only say this you think the leak is on the starboard trim cylinder. Gear lube is leaking from my Mercruiser Alpha One 3.0L. Makes perfect sense. This situation will make things inconvenient because you will have difficulty trimming the boat underway, but will not destroy the outdrive. Seats, Fishing Boat Insurance, Boat The engine only has 100 hours on it, but for the last three years was hardly used (my brother passed last year) . Drink Holders. Racks, Fish Finders, Sounders 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. Bearing Preload Tool 91-14311A04. White streaks are an indication that you have water in your gear lube. 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: ShipShape@Bellsouth.Net orGive us a call: 615-459-7202!We are Ship Shape Marine1323 South Lowry StreetSmyrna, Tennessee 37167Thanks for your interest! Manufacturer, Boat Tables & Since using the boat it has pulled in a full reservoir and 1/4 of gear oil so far. The anti-dribble valve just pushes in. My 1990 regal sebring mercruiser 4.3l alpha 1 gen 2 outdrive gears turned into butter since my oil leaked . (You must log in or sign up to reply here.). Terminal Shop Make sure the gear lube reservoir system is functioning as it should. All rights reserved. Best $20 you will ever spend and covers every process with diagrams. At this point I would continue to watch the oil level and add as needed, it should level off soon. Clean out the reservoir as sludge can accumulate in the bottom. 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. 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. 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. 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. Auto Parts & Accessories; Boat Parts; Share on Facebook. Show More. Could not find much on the valve in there. Is this a Gen I? I'd have them also do the u joints, an impeller and related parts/gaskets while they have it. Cant tell for sure until I get it off. In the summer of 2010 I noticed that the outdrive oil reservoir level would drop . This valve opens when the drive is installed and closes when removed to prevent the reservoir from draining. Instruments, VHF Radios & Your donations keep it running. I don't know if it has a hose clamp or some other hose clamping fitting because I cannot see up in there. Parts, Sacrificial Anodes & Yes I did make sure the new o ring was in place when assembling the lower half back on. If so this reservoir may be going down as air pockets work their way out. 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. Shift shaft or input shaft seal, just did both on mine this year, need to get drive pressure tested to be sure. Galley, Covers and All times are GMT-8. Watch your shift shaft and speedo tubing if it's internal. ACCOUNT, Find I have not removed the hinge pins to remove the ring. All of the parts we sell are represented thoroughly and accurately to the best of our ability. Thanks for the replies, alright excellent thanks for all the quick help. Deals, Boat Seats Holders, Cabin Accessories & Answered in 17 minutes by: 3/1/2023. Then filled the rest of the reservoir after some was pumped in from below. The screw plug will sit countersunk and have a large slot . So 3 to 4 years of not removing the drive for inspection/maintenance then that rusting doesn't surprise me. The cost sounds reasonable IMO. If so am i going to need a gimble alignment tool? Hence it creates a price difference. Mercruiser 805320A03 Tilt Trim Sender Limit Kit Alpha Bravo . I've never done the seals on the lower. 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 Hardware, Marine Seats, Pontoon Boat Seats & 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). Mercruiser Alpha 1 Gen 2 Leaking Drive Fluid 10-4-18 ShipShape Marine 5.83K subscribers Subscribe 17K views 4 years ago I just had a call about a leaking drive that was recently. Show More. High Back Reclining Helm Seat, Cabin and It could also be leaking at the swivel shaft seal. 29 Apr 2013. Helm Seats, Shop mercury alpha I stern drive gear oil leaks through water intake vents and two vent holes near top of lower unit. You did not state when you installed the vent screw & seal washer. You are using an out of date browser. 2,254. 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. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable I recently purchased a boat with a 2003 Mercruiser that has a gear oil reservoir in the doghouse. There is some kind of connection where the check ball and the push pin on the gimbal housing mates. its very hard to get to. 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. No oil in the bilge and all oil gone after running a short time. I took off the drive, drained the oil and pressure tested it. Deals, Pumps & Plumbing HiCustomer Happy to help. Can you post a picture of where you are seeing the level decrease? Discovered gear oil in my bilge about 1 week after last change. Big_Z Registered Systems, Marine Plumbing 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. When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. Discussion in 'Gas Engines/Drives/Transmissions/Props' started by KHE, Aug 31, 2020. Boat Repair, Boat Paint & I am also trying to find the correct gear oil fitting for the drive where I suspect the oil is leaking from. Downs, Couplers, Mounts, Platforms, Slide I have done the upper seals. 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. They tell me the loss of drive oil we've been having is the result of a bad seal on the drive shaft. 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. Boat, Sell A It has a Mercruiser 5.0L Alpha. Winches, Boat Motor Supports & Drain the oil, separate the halves, check for the gasket. He said the drive oil leak was caused by the shaft seal, maybe a lose cover nut caused the seal to break. It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. 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. 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 gasket has a built in seal to prevent it from leaking at the bellhousing. There is a tiny gasket between the upper and lower halves of the drive. Covers, Other Ask Your Own Boat Question. Starters, Marine Solar Power I'm new to power boat ownership having just bought my brother's 2007 2575 RL I/O. 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. Covers, Boat Seat Outdrive is Mercruiser Alpha One, Gen 2 07-07-2021, 07:08 PM #2 Bt Doctur Silver Level Contributor Join Date Jun 2006 Location "B on D C", is a 1989 2459 Trophy Offshore HT, OMC 5.7L, Cobra OD, Yamaha 15hp kicker. I did a gimble with a buddy of mine a while back and dont remember using a tool. The only special tool that makes them easier is the retainer nut wrench for the input seal/bearing. Communication, Auto Pilot There is a seal which holds the water out but the shaft is hardened steel which can rust, pit and ruin the seal. Backlash Indicator Rod 91-53459. 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 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. my son has a 2006 bayliner 210 cuddy and is losing oil out of the alpha 1 gen 2 mercruiser sterndrive. Boat Gel Coat - Spectrum Color, Pumps and VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Step 2. Parts, Wash Down Water pump impellers are one of more vulnerable pump assembly parts. & Sonar, Trolling Vinyl, Floating Boat I'm no mechanic, just a blue water sailer and woodworker who loves deep sea fishing. Share on Twitter. Kits, Boat Trailer Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Denmark. Additionally they are often installed DRY with no silicone or adhesive sealant which further opens up opportunity for them to leak. He said the bottom part of the drive looks good, doesn't' look like water got in. The customer stated (and sent me pictures) that showed that green drive fluid was leaking between the upper and lower drives. covers any damage to the drive that requires it to be repaired or replaced including failures resulting from lack of oil, fishing line, impact . 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. Must be some good sh!t whatever that first Mechanic wanna be was smoking on. I will see if I can put one on and then check it for leaking again. 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. Buy a Service Manual before attempting this repair. He is saying there is rust on the shaft as well. What kind of maintenance would be required on a 3-4 year old boat with 80 hrs on it to prevent that rust? Distribution, ProMariner ProNautic Def not the drain plug leaking its on the oposite side just further forward and a little higher than the drain. Category: Boat. Share by E-Mail. A small leak has developed right at the end of the red pencil as seen in the photo. +! I assume it is broken or maybe the hose is just leaking. Can you show me a picture of where the fluid is leaking from?? Impellers are a series of rubber vanes that are molded around a hub which rotates. Maintenance, Fiberglass & Epoxy Deals, Trailering Bearing Carrier Retainer Wrench 91-61069T. Does this sound right? Place a drain pan directly under the lower unit. Ask Your Own Boat Question. Ropes, Boat Not sure if its in the Bayliner library but I know we have it under Documents at the Maxum site. 03-22-2017, 05:36 PM. I dont know what it is about it being a boat that makes it more "scary" :laugher: Check over on iboats for the manuals. I have ordered a new one along with a gasket kit, hinge pin removal tool. Are they pulling my leg? I hope that will stop the leak. for Sale, Buy A It can leak in at the top of the gimbal ring where the steering shaft passes into the boat. If I start to fill the reservoir, when the vent plug is out, woun't the oil just run out of the hole? 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. After a few trips, the drive lube reservoir is empty. Deals, Paint & Maintenance All, Boat Bimini I didn't think any gear oil was present in that area. Covers, Boat Shrink Wrap My sister-in-law says it hasn't been started since last spring, although it got regular spring/fall maintenance and winterizing. 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). 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. Mercruiser Alpha One Gen II Outdrive 300 Hour Service Kit This Mercruiser Alpha One Gen II Outdrive 300 Hour Service Kit has . From the small holes on the side of the lower unit (are these - Answered by a verified Marine Mechanic . 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. Make yourself a drivestand. Deals, Electronics 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 . how bad if I continue to use as is. I need guidance on replacing the water pump impeller on a 1998 Mercruiser . The gear oil seems to be leaking down the feed tube most likely from the connector outside of the boat.. No sign of oil anywhere on the water or elsewhere. They said all the seals in the stern drive were dried out and crumbling. Sealant, & 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. After reassembly, filled the oil from bottom to top vent screw as usual and filled the reservoir. Waxes, Boat Cleaning OEM MerCruiser Alpha 1 Gen 2 Outdrive! Is the u joint suppose to be that rusty or rusty at all? 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. It is rare for the hose to leak. Fishing Lures, Fishing Rod Holders & Cushions, Lexington Accessories, Marine Electrical Any help here? Lots of toys! Cable, Marine Batteries & I appreciate all of the help. Biminis, Paint and I see gear lube in the u joint bellow which tells me the input shaft seal is leaking. 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 That will make the leak - leak even more as the bubbles will force more oil out. Thanks for that info Mike. Meters, Marine Electrical Panels Any comments before I pull the boat out and start looking for leaks would be appreciated. & Circuit You must log in or register to reply here. Thanks again.Sent from my SM-J737V using Lake Ontario United mobile app. I have a question on my mercruiser outdrive gear oil that seems to disappear from the resevoir. You can not build the drive without the right tools. Marine Battery Chargers, Shop Restocking fee of 15% may apply in other circumstances. Another common point is at the propeller shaft. Handles, Life Jackets & I have a 1:50 Alpha 1 Gen 1, bought as a complete remfg unit 5 years ago.
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