Trying to decide weather to top it off and go out for a few hours or not. Found a great little Merc shop near us. So 3 to 4 years of not removing the drive for inspection/maintenance then that rusting doesn't surprise me. Can you post a picture of where you are seeing the level decrease? Software, Digital Share this conversation. However, if your anodes get much further eroded electrolysis will damage it. The lube line on the backside of the bellhousing slips over a hose barb and is secured with a cable tie. I did have someone inspect the boat and they didnt mention the anodes so Im a bit disappointed. So first fix - replace bottle cap if there is oil on the top of it. 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. White streaks are an indication that you have water in your gear lube. If you know how to remove the valve, please let me know. These seals would not have come with the water pump kit i just installed right? It has a Mercruiser 5.0L Alpha. You may skip the engine manufacturer private label oil, but should stick to recommendation. I appreciate all of the help. I have had it out 2 times since. Systems, Marine Plumbing No sign of water in the oil, looked like new. 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. Is this a Gen I? Hello guys. Financing, Iboats 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 Parts, Rule 1500 GPH Automatic This very large foam gasket is often not inserted or installed correctly and can leak water from the ocean into your boat. There is a seal which holds the water out but the shaft is hardened steel which can rust, pit and ruin the seal. Video, GPS Chartplotters & I hope that will stop the leak. Winches, Boat Motor Supports & The only special tool that makes them easier is the retainer nut wrench for the input seal/bearing. Galley, Barbeque my son has a 2006 bayliner 210 cuddy and is losing oil out of the alpha 1 gen 2 mercruiser sterndrive. 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. Zincs, Generator Protection, Ladders, Steps, & Was it recently changed? This hose may be leaking or the tie is missing. Seats, Fishing Boat Below is a list of tools required to build an Alpha One lower. Completely different system. I recently finsihed the boat and made a final video on my Youtube channel revealing the boat. Wells, Toilet & Waste . Smoke I'm new to power boat ownership having just bought my brother's 2007 2575 RL I/O. #40 18923 FITTING (1 required per assembly) 22-18923 - Fitting [ More info ] $14.00. Show More. 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. AN Mercruiser Alpha 1. Discussion in 'Gas Engines/Drives/Transmissions/Props' started by KHE, Aug 31, 2020. The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. Here's an Idea that I will try this weekend: CREATE I have a 1:50 Alpha 1 Gen 1, bought as a complete remfg unit 5 years ago. In terms of Mercruiser Alpha gen outboards, Alpha gen 1 is comparatively cheaper than Alpha gen 2. Accessories, Pontoon Bimini Galley, Covers and 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. Dollies, SportsStuff Great Big Backlash Indicator Rod 91-53459. Seats, Pontoon Boat Seats & (Alpha 1 Gen 2)(slid off the boat trailer and cracked) OUCH! 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. Thank you very much for the replies. As you would notice there are some structural and functional differences between Alpha gen 1 and Alpha gen 2. Ski, Wakeboard He is shocked at what he saw when he took the drive apart. All times are GMT-8. 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. So my inexperience with the reservoir shows. Oars, Wakeboard, Wakesurf & Its a 1986 which i think is gen 1? I have an early 2000s Bayliner BR175 with a Mercruiser Alpha One engine. I highly recommend getting the Mercruiser manual. I have not had any previous Mercruisers with the reservoir, so no experience with it. Outboards, Shop The rubber tubing between the reservoir and the drive could be cracked between the boat and the drive. Am I missing something? If water is leaking into the bilge and its not from an engine hose then its most likely the shift cable or driveshaft bellows. tolerant to moisture). Then filled the rest of the reservoir after some was pumped in from below. Trolling Motors, Shop I just ordered the hinge pin tool, gasket kit, bellows for the shift cable. Any help here? Bearing Preload Tool 91-14311A04. Marine Battery Chargers, Shop Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. Re: Mercruiser Alpha One gen2 leaking oil, but where? All times are GMT-8. your boats Gel Coat Match, Shop The sticker on the side of th . Drain the oil, separate the halves, check for the gasket. troller1285 Started Yesterday at 01:09 AM, lrg355 I drain and fill gear oil with Merc High Perf. Gearlube in the u joint bellow is not normal. From the small holes on the side of the lower unit (are these - Answered by a verified Marine Mechanic . Can you show me a picture of where the fluid is leaking from?? The drive gets warm and the oil expands and some can get pushed out through the prop shaft seals. Clean out the reservoir as sludge can accumulate in the bottom. Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? Parts, Boat Tubing & Deals, Electrical The Fora platform includes forum software by XenForo. Covers, Boat Seat 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. Distribution, ProMariner ProNautic Another common point is at the propeller shaft. Ropes, Boat Locks, Boat Deck I was going to take the valve out, but not sure if I should with the Gimbal housing still on. Finally refilled the drive lube reservoir. Remove the drain plug on the "bullet" (see photo below). Accessories, Marine Electrical Helm Seats, Shop 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. Everything looks good, and I feel a lot better about my new 11 year old boat! Took it to a different mechanic a few days ago and today got some pictures from him. Products, Carbon Monoxide & I picked up the seal kits and man there are aot of seals in there. Location. Since using the boat it has pulled in a full reservoir and 1/4 of gear oil so far. Bilge Pumps, Shop Watch videos, get a manual. (see picture below) Now the oil will drain into your drip pan. Water can get into the drive from a bad seal or a bad oring. Hardware, Marine Between the upper and lower sections is a O-ring for an oil passage between the halves that could be leaking. The 12 oz. Must be some good sh!t whatever that first Mechanic wanna be was smoking on. Screws, Boat Handles, Pulls, Show Less. I recently purchased a boat with a 2003 Mercruiser that has a gear oil reservoir in the doghouse. Transom OEM MerCruiser Alpha 1 Gen 2 Outdrive! Hardware, Boat Seat 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. Gear lube is leaking from my Mercruiser Alpha One 3.0L. Tables, Minn Kota Aug 27, 2009 Along with the oem manual for the drive this is a pretty useful site too. I will see if I can put one on and then check it for leaking again. 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 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. Now I feel better and just wait till the air all bleeds out. 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. JavaScript is disabled. I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. Small Business It'll make life much easier. Seals go bad after a few years and need to be replaced. I don't know if it has a hose clamp or some other hose clamping fitting because I cannot see up in there. Deals, Pumps & Plumbing If you can direct me to any information on how this hose connects it will be appreciated. I took off the drive, drained the oil and pressure tested it. Founded in 2005, it is the largest collection of Sea Ray information on the internet. 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. 2,254. Hardware, Boat Trailer HorizonblueDK Petty Officer 1st Class Joined Buy a Service Manual before attempting this repair. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Tubes, Shop Cable, Marine Batteries & I have ordered a new one along with a gasket kit, hinge pin removal tool. I have not removed the hinge pins to remove the ring. I did a gimble with a buddy of mine a while back and dont remember using a tool. If I start to fill the reservoir, when the vent plug is out, woun't the oil just run out of the hole? Boarding, Paddles & 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 PFDs, Roof Racks, Carriers, Okay, so your circle is a bit misleading. Seats, Offshore Boat Anchor Box Anchors, Fishing Rod & Reel I only say this you think the leak is on the starboard trim cylinder. 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 The screw plug will sit countersunk and have a large slot . Place a drain pan directly under the lower unit. 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. read more Jason Marine Mechanic 25,417 satisfied customers There is drive line fluid leaking from the lower end (maybe It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. Accessories, Marine DC Power Plugs & on redoing the lower unit seals and water pump. It turns out that the seal holds pressure at ambient temperature, but at higher operating temperature it leaks like a sieve. I've rebuilt quite a few Alpha 1's and can give alot of advice. Forums, Find This is a VERY serious condition which will eventually lead to serious damage. Share on Pinterest. Dial Indicator 91-58222A1. Bearing Carrier Retainer Wrench 91-61069T. 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. Sockets, Marine Electrical 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. Vinyl, Floating Boat Feel free to post if you need any help. Thanks for that info Mike. Ask Your Own Boat Question. Waxes, Boat Cleaning Telescopes, Covers and Handles, Life Jackets & My input shaft seal was peeing in the drive boot. A friend has a 2006 Campion Chase with a Mercruiser 5.0 MPI/Alpha One, approx 100 hours. PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising), https://www.baylinerownersclub.org/f76?view=thread, https://www.baylinerownersclub.org/f56-gctid789773. I assume it is broken or maybe the hose is just leaking. Lots of toys! Blocks, Marine Wewill then call you to move forward with payment and shipment! If you have an alpha drive, the drain/fill hole is in frt lower. My bellows is broken, so the water leaked in. Whats you're diagnosis and what will it take to fix? Insurance, Boat It's easy! The customer stated (and sent me pictures) that showed that green drive fluid was leaking between the upper and lower drives. It may not display this or other websites correctly. Mercruiser 805320A03 Tilt Trim Sender Limit Kit Alpha Bravo . Share this conversation. Makes perfect sense. 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. . Hitches, & The gasket has a built in seal to prevent it from leaking at the bellhousing. Hardware, Boat The gear oil leak seems to be coming from the Valve that feeds the upper unit. Plumbing, Fresh Water Boat At this point I would continue to watch the oil level and add as needed, it should level off soon. All times are GMT-8. Thanks. Supplies, Boston Whaler, 1972-1993, Water pump impellers are one of more vulnerable pump assembly parts. Oil Seal Driver 91-817570 Shimming Tool (Driven Gear) 91-60526 Shimming Tool (Drive Gear) 91-60523 Slide Hammer Puller 91-34569A1 Belleville Washer 12-54048. 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. The reservoir is higher than the hole, as I remember. I have a question on my mercruiser outdrive gear oil that seems to disappear from the resevoir. Tops, Other Even for gear oil (which is not engine oil). Also drained the reservoir. Please check with your local mechanic to clarify that this is the correct part you need. Recommended Mercury/Mercruiser Engine Oil Chart Mercury Marine Parts Lookup Drawings Back Parts for Mercruiser Sterndrive & Inboard (Includes Diesel) & Mercury Racing Back #1 and Alpha Drives Back 120/140 1967-1969 Back 120/140 1967-1969 - 2062141 THRU 2791956 120/140 1970-1977 Back Agreed, I did mine when we had our i/o, it had the same leak, pretty common. Refer to your owner's service manual for its location, if you have trouble finding it. I have only pulled the alpha drive. Got a 98 crown line with alpha one gen 2. 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 . I see gear lube in the u joint bellow which tells me the input shaft seal is leaking. Finally refilled the drive lube reservoir. This Old Boat Mercruiser Alpha 1 Gen 2 out drive oil reservoir. Answered in 2 minutes by: 10/15/2011. The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. Tackle Boxes, Fishing Bait & Accessories, Big Jon 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. Mercruiser Alpha One Gen II Complete Driveshaft Assembly - OEM $3,690.00 - $4,040.00 You save up to $338.57. Covers, Boat Wiring & Lighting, Marine Teak Parts, Sacrificial Anodes & Not hard at all if your mechanically inclined. Deals, Dealer This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Starters, Marine Solar Power I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. Did you get good placement of the o ring that goes between the upper and lower halves? 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. Pumps, Marine Pump Replacement 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. Rafts, Paddle Shop Wholesale Marine now! Gear Lube Reservoir Fitting, 22-861150T02Gear Lube Fitting fits in the transom shield of both Alpha and Bravo Stern Drives. Your donations keep it running. The monsoonmultimedia.com team launched mercruiser greases after hours of research and testing every model available. Terminal He said I am looking at 1-2k fix has anyone experienced this before? John, Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Holders, Cabin Accessories & How did you refill your reservoir when you changed the oil? Holder, Anchor & Dock The Right Tools. Any comments before I pull the boat out and start looking for leaks would be appreciated. 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. i was just out trying to take a pic but my phone is not cooperating. All of the parts we sell are represented thoroughly and accurately to the best of our ability. This page was generated at 08:27 AM. I looked up in there today with a light. Maintenance, Fiberglass & Epoxy PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising), https://www.baylinerownersclub.org/f76?view=thread, https://www.baylinerownersclub.org/f56-gctid789773. Axles, Boat Trailer Tie Are you looking for assistance in finding the right mercruiser greases? Does this sound right? Accessories, Boat Lift Canopy . BTY your anodes need replacing. Accessories, PWC Parts & Big_Z Registered Welcome to our site! 03-22-2017, 05:36 PM. Impellers are a series of rubber vanes that are molded around a hub which rotates. Pumps, Livewell Aerator Pumps I just got off the phone with our boatyard. 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. Drive/gear lube is the same thing. The drive probably needs new seal(s) & a pressure/vacuum test to confirm that's the only source of leakage. 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. Myself, top down, 1/4 tank. 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 Any comments before I pull the boat out and start looking for leaks would be appreciated. The anti-dribble valve just pushes in. All, Boat Bimini Share on Tumblr. 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. 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. Boats, Propeller Parts & Share on Twitter. I have a mercruiser 1987 Alpha one, Generation One outdrive that leaks outdrive fluid and water into the bilge. I should have continued to pump in more after I put in the top vent screw until the reservoir started to fill. I took off the drive, drained the oil and pressure tested it. If so am i going to need a gimble alignment tool? After a few trips, the drive lube reservoir is empty. I want to check the u joints while im there too if i have to take it out. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Tops, Bimini Top High Back Reclining Helm Seat, Cabin and Now, Shop Terminals, Marine Fuse Blocks & 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. I assume i have to take the upper drive off the boat to do the upper seals?
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