Share this conversation. i was just out trying to take a pic but my phone is not cooperating. June 28, 2019 in This Old Boat. 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. HiCustomer Happy to help. I did a gimble with a buddy of mine a while back and dont remember using a tool. Bearing Carrier Retainer Wrench 91-61069T. 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. Ski, Wakeboard Varnish, Marine Adhesives, A friend has a 2006 Campion Chase with a Mercruiser 5.0 MPI/Alpha One, approx 100 hours. However, considering the features, you can go for the Alpha gen 2. Below is a list of tools required to build an Alpha One lower. I pulled the alpha drive Tuesday and have it sitting on the stand I built when replacing the impeller. All, Boat Bimini The only special tool that makes them easier is the retainer nut wrench for the input seal/bearing. I checked the fluid and it was a little gray but no raw water came out the bottom and it wasnt really milky so i topped it off and went out for a few hours with no problems. I will see if I can put one on and then check it for leaking again. Terminals, Marine Fuse Blocks & Am I missing something? I am not sure how to remove this hose other than just pulling it off, if possible. If you know how to remove the valve, please let me know. Watch your shift shaft and speedo tubing if it's internal. First of all the Alpha is not the engine but the outdrive (transmission). My sister-in-law says it hasn't been started since last spring, although it got regular spring/fall maintenance and winterizing. They have a link to a hosted site for them. (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. Parts & Accessories; Boat Parts; Share on Facebook. 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. Maintenance, Boat Cleaners & Discussion in 'Gas Engines/Drives/Transmissions/Props' started by KHE, Aug 31, 2020. 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. 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. Founded in 2005, it is the largest collection of Sea Ray information on the internet. Systems, Marine Plumbing Breakers, Power Packs & Jump It has a Mercruiser 5.0L Alpha. Drive/gear lube is the same thing. Restocking fee of 15% may apply in other circumstances. This valve opens when the drive is installed and closes when removed to prevent the reservoir from draining. I just spent $200 for all seals and gimble and i forgot to get the big upper drive gasket so i have to back to action today. He said the whole thing is rusty from water getting into the drive for some time, he said he can't believe the 1st mechanic didn't say anything about it. We gladly accept returns if you feel a part was misrepresented. For less than $20 you can usually pick up a Merc #6 service manual that covers Alpha Gen 1's and SS drives. REPLACEMENTKITS.COM - Brand Fits Mercruiser Alpha One Gen 2 Impeller Repair Kit - 4.2 (83) $2499 FREE delivery Wed, Mar 8 on $25 of items shipped by Amazon Small Business Water Pump Impeller Kit for Mercury Mercruiser Alpha One 46-96148A8 46-96148Q8 4.6 (193) $3919 FREE delivery Fri, Mar 10 ACCOUNT, Find The Right Tools. Harware, Marine Nuts, Bolts, & I borrowed my buddies 3 jaw slide hammer so i think im good in that department. Outboards, Shop Along with the oem manual for the drive this is a pretty useful site too. The 12 oz. Any comments before I pull the boat out and start looking for leaks would be appreciated. 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 The gear lube can be leaking or disappearing from several sources. Submitted: 18 hours ago. JavaScript is disabled. If so am i going to need a gimble alignment tool? Of course drained the oil and replaced it. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I have some oil in the bilge but it could have been from the 1st time and me not getting it all completely out. Probably pulled in about 10 or 12 ounces so far. Hardware, Boat Seats by Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? DESCRIPTION . Club Sea Ray is the online home for Sea Ray owners world wide! How did you refill your reservoir when you changed the oil? 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. Ill look into getting those replaced. 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. Rails, Marine Tools & Tool Kits, Boat Trailer 29 Apr 2013. 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. Can you show me a picture of where the fluid is leaking from?? It could be a quick and easy fix. The reservoir is higher than the hole, as I remember. thanks for that information. ha ha if this was a car i would have been elbows deep in this already. Thanks for your help. You may skip the engine manufacturer private label oil, but should stick to recommendation. Locate the top vent hole oil plug on the lower unit side case. Covers, Other He is shocked at what he saw when he took the drive apart. There is a seal which holds the water out but the shaft is hardened steel which can rust, pit and ruin the seal. Also, you didn?t state the number of times you had to refill the reservoir. its very hard to get to. Oars, Wakeboard, Wakesurf & 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. Sign up for a new account in our community. OEM MerCruiser Alpha 1 Gen 2 Outdrive! It turns out that the seal holds pressure at ambient temperature, but at higher operating temperature it leaks like a sieve. mercruiser greases products are widely available today, and we have reviewed them all. & Dock, Anchor Chains & Accessories, PWC Parts & Charts & So my inexperience with the reservoir shows. 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. The manufacturer recommends oil that meet certain properties and are specifically designed for the use (eg. 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. 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 also be leaking at the swivel shaft seal. Please check with your local mechanic to clarify that this is the correct part you need. 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. I cannot tell until I remove the gimbal housing. My version of the events leading to this problem would be: Just spoke with the mechanic and this is what he said. Just an update and a couple of questions about my 2000 Bayliner capri. This happened to me. 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. Mercruiser 805320A03 Tilt Trim Sender Limit Kit Alpha Bravo . Replaced them, plus water pump, and did a full check on the whole drive train. Shelters, Boat Caulking, Marine Engine This page was generated at 08:27 AM. 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. #40 18923 FITTING (1 required per assembly) 22-18923 - Fitting [ More info ] $14.00. Deals, Paint & Maintenance Pumps, Marine Pump Replacement PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising), https://www.baylinerownersclub.org/f76?view=thread, https://www.baylinerownersclub.org/f56-gctid789773. Show Less. Dial Indicator 91-58222A1. I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. As you would notice there are some structural and functional differences between Alpha gen 1 and Alpha gen 2. The anti-dribble valve just pushes in. Seats, Fishing Boat He said the bottom part of the drive looks good, doesn't' look like water got in. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. All times are GMT-8. Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. mercury alpha I stern drive gear oil leaks through water intake vents and two vent holes near top of lower unit. Cant tell for sure until I get it off. You must log in or register to reply here. All times are GMT-8. The monsoonmultimedia.com team launched mercruiser greases after hours of research and testing every model available. The rubber tubing between the reservoir and the drive could be cracked between the boat and the drive. I found that the gear oil is leaking from around the hose where it connects to the outdrive. Can you post a picture of where you are seeing the level decrease? MerCruiser impellers should be inspected once a year, or every 100 hours, and replaced as needed. Does this sound right? . All times are GMT-8. Any help here? Vinyl, Floating Boat Ask Your Own Boat Question. I highly recommend getting the Mercruiser manual. 27 Apr 2013 #3 D dingdongs Member Joined If you're still using a fair amount of gear lube I would listen to Hank (L&M) and check it out to be safe. Did you get good placement of the o ring that goes between the upper and lower halves? 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. I just got off the phone with our boatyard. I don't know if it has a hose clamp or some other hose clamping fitting because I cannot see up in there. Forums, Find 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 Towers, Tow Ropes & He said the boat is pretty new with low hours and he has never seen anything this bad on such a new boat. Drive was in up-position on the trailer. Please take a moment to donate now. The lube line on the backside of the bellhousing slips over a hose barb and is secured with a cable tie. Deals, Electronics HorizonblueDK Petty Officer 1st Class Joined I just ordered the hinge pin tool, gasket kit, bellows for the shift cable. Re: Mercruiser Alpha One gen2 leaking oil, but where? 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 . All rights reserved. Distribution, ProMariner ProNautic Bilge Pump, Tires, Rims, & Hub GPS Chartplotter and Fish Finder Combo, Find Has maybe 50 hours on it, all of them with a drive shower. Water is leaking into the boat at a slow pace through a hole directly above the - Answered by a verified Marine Mechanic . If so this reservoir may be going down as air pockets work their way out. Discovered gear oil in my bilge about 1 week after last change. I have ordered a new one along with a gasket kit, hinge pin removal tool. Dock, Cabin and 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. Dollies, SportsStuff Great Big Software, Digital 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. So first fix - replace bottle cap if there is oil on the top of it. If I start to fill the reservoir, when the vent plug is out, woun't the oil just run out of the hole? 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. My bellows is broken, so the water leaked in. Mercruiser Alpha One Gen II Complete Driveshaft Assembly - OEM $3,690.00 - $4,040.00 You save up to $338.57. The Fora platform includes forum software by XenForo. Helm Seats, Shop read more Jason Marine Mechanic 25,417 satisfied customers There is drive line fluid leaking from the lower end (maybe Kits, Seadog Stainless Steel Cup Show Less. Cable, Marine Batteries & Cushions, Lexington Shop Wholesale Marine now! Are you looking for assistance in finding the right mercruiser greases? White streaks are an indication that you have water in your gear lube. Show More. Anchor Box Anchors, Fishing Rod & Reel Switches, Shore Power & AC Telescopes, Covers and 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. 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 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 . engine hours 100 on block rebuild upgraded rubber gaskets no oil leaks and perfect compression specs 5 7 liter v8 350 with 250hp . Deals, Trailering Please take a moment and Register today. As you can tell, Im pretty inexperienced but I am trying to learn so I appreciate the help. i found the pdf for the manual on i boats and printed it out (at work of coarse. 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 Share this conversation. "B on D C", is a 1989 2459 Trophy Offshore HT, OMC 5.7L, Cobra OD, Yamaha 15hp kicker. Yes I did make sure the new o ring was in place when assembling the lower half back on. Financing, Iboats Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Bullet Skimmer, Paint and Accessories, Marine Electrical I have an early 2000s Bayliner BR175 with a Mercruiser Alpha One engine. The Right Fit, Shop By It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. 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. (You must log in or sign up to reply here.). I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. 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. With the drive removed it is a good time to replace bellows, impeller, u joints and gimbal bearing at the least. 2,254. Trying to decide weather to top it off and go out for a few hours or not. A bench vise comes in handy to hold it while your working on it. John, Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Check the fittings, hose and transom housing fitting of that system to verify its not the source of the lube in the bilge. I took off the drive, drained the oil and pressure tested it. Sealant, & at start of every season. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. & Rings, Prop Nut Kits & Buy a Service Manual before attempting this repair. 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). Took it to a different mechanic a few days ago and today got some pictures from him. To change the lower unit oil in your alpha one, first lower the drive. I have done the upper seals. White Streaks in your Gear Lube. First of all the Alpha is not the engine but the outdrive (transmission). Sent from my SM-J737V using Lake Ontario United mobile app. Boats, Propeller Parts & 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. I'm no mechanic, just a blue water sailer and woodworker who loves deep sea fishing. Fenders, Boat Trailer Available to Order: Usually ships within 10 days. Wewill then call you to move forward with payment and shipment! I just had a call about a leaking drive that was recently serviced by someone else. Hence it creates a price difference. Best $20 you will ever spend and covers every process with diagrams. Deals, Dealer Location. 03-22-2017, 05:36 PM. A small leak has developed right at the end of the red pencil as seen in the photo. Trolling Motors, Shop Water leak in near where . However, if your anodes get much further eroded electrolysis will damage it. Refer to your owner's service manual for its location, if you have trouble finding it. Outdrive is Mercruiser Alpha One, Gen 2 07-07-2021, 07:08 PM #2 Bt Doctur Silver Level Contributor Join Date Jun 2006 Location Acessories, Fish Cleaning I dont know what it is about it being a boat that makes it more "scary" :laugher: Check over on iboats for the manuals. Thanks. My input shaft seal was peeing in the drive boot. So i basically need to reseal the upper and lower unit. 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 . 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). No sign of oil anywhere on the water or elsewhere. Deals, Camping & RV Accessories, Big Jon Sterndrive, Outboard Lower Unit - Sterndrive Engineering (SEI) offers Sterndrives for Mercruiser's Alpha One and Gen II And Lower Units for Mercury, Yamaha, Johnson and Evinrude Outboard Motors. This hose may be leaking or the tie is missing. 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 I didn't think any gear oil was present in that area. Category: Boat. BTY your anodes need replacing. (7%) See details Mercury Marine Mercruiser Alpha One Gen II Upper Driveshaft Assembly - OEM $2890 All of the parts we sell are represented thoroughly and accurately to the best of our ability. You are using an out of date browser. For a better experience, please enable JavaScript in your browser before proceeding. Second the area you circled is the trim cylinder which would leak trim fluid from the trim pump not gear lube. The pic youve posted is in fact the out drives gear lube reservoir. Wells, Toilet & Waste