A small leak has developed right at the end of the red pencil as seen in the photo. Biminis, RV & Trailer 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. Available to Order: Usually ships within 10 days. Login, Boats Re: Mercruiser Alpha One gen2 leaking oil, but where? Caulking, Marine Engine I have a 1990 mercruiser alpha one. 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 . 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. 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. 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. Received 8 Likes on 4 Posts. How many special tools are required to do this? Hardware, Boat Trailer The monsoonmultimedia.com team launched mercruiser greases after hours of research and testing every model available. I recently purchased a boat with a 2003 Mercruiser that has a gear oil reservoir in the doghouse. The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. Wewill then call you to move forward with payment and shipment! 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. Second the area you circled is the trim cylinder which would leak trim fluid from the trim pump not gear lube. I have some oil in the bilge but it could have been from the 1st time and me not getting it all completely out. The lube line on the backside of the bellhousing slips over a hose barb and is secured with a cable tie. I have an early 2000s Bayliner BR175 with a Mercruiser Alpha One engine. Belleville Washer 12-54048. 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. Water can get into the drive from a bad seal or a bad oring. Then filled the rest of the reservoir after some was pumped in from below. 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. Bearing Preload Tool 91-14311A04. PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising), https://www.baylinerownersclub.org/f76?view=thread, https://www.baylinerownersclub.org/f56-gctid789773. My bellows is broken, so the water leaked in. Or it could just be from the hose. thanks for that information. 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. Cable, Marine Batteries & MerCruiser Service Manual Free Download PDF On this page you can free download service & repair manuals for such sterndrive engines as MerCruiser . Ski, Wakeboard The bilge pump came on every 2-3 minutes while sitting still. JavaScript is disabled. 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The drive gets warm and the oil expands and some can get pushed out through the prop shaft seals. Thanks for the replies, alright excellent thanks for all the quick help. The sticker on the side of th . Mercruiser Alpha One Gen II Complete Driveshaft Assembly - OEM $3,690.00 - $4,040.00 You save up to $338.57. Dial Indicator 91-58222A1. Oil Seal Driver 91-817570 Shimming Tool (Driven Gear) 91-60526 Shimming Tool (Drive Gear) 91-60523 Slide Hammer Puller 91-34569A1 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 . The cost sounds reasonable IMO. Share on Twitter. I have oil leaking out of my water intake slots on the sides of my 1994 merc cruiser alpha stern drive lower unit. Drive/gear lube is the same thing. No oil in the bilge and all oil gone after running a short time. Show Less. Tops, Bimini Top Does this sound right? Savers, Boat Trailer Guides & Harware, Marine Nuts, Bolts, & 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. Seems to drop about 1/8 inch per fishing trip. I took off the drive, drained the oil and pressure tested it. For a better experience, please enable JavaScript in your browser before proceeding. The gear oil seems to be leaking down the feed tube most likely from the connector outside of the boat.. Found a great little Merc shop near us. ACCOUNT, Find This situation will make things inconvenient because you will have difficulty trimming the boat underway, but will not destroy the outdrive. Instruments, VHF Radios & 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 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. Distribution, ProMariner ProNautic 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. 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 are using an out of date browser. This happened to me. Share this conversation. JavaScript is disabled. White Streaks in your Gear Lube. Covers, Boat Seat Club Sea Ray is the online home for Sea Ray owners world wide! Completely different system. 03-22-2017, 05:36 PM. Myself, top down, 1/4 tank. I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. Mercruiser aplha 1, mercruiser oil leak, mercruiser outdrive water in gear oil Quick and Easy AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow. 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. Share this conversation. The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. I am hoping this will not be necessary. Boat, Sell A Shelters, Boat Mercruiser Alpha One Gen II Outdrive 300 Hour Service Kit This Mercruiser Alpha One Gen II Outdrive 300 Hour Service Kit has . engine hours 100 on block rebuild upgraded rubber gaskets no oil leaks and perfect compression specs 5 7 liter v8 350 with 250hp . Accessories, Boat Lift Canopy When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Rollers, Boat Trailer No sign of oil anywhere on the water or elsewhere. Boat Repair, Boat Paint & Mercruiser Alpha 1. For a better experience, please enable JavaScript in your browser before proceeding. You must log in or register to reply here. 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. I have done the upper seals. HorizonblueDK Petty Officer 1st Class Joined All, Anchor & I need guidance on replacing the water pump impeller on a 1998 Mercruiser . 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. Can you post a picture of where you are seeing the level decrease? I have a 1:50 Alpha 1 Gen 1, bought as a complete remfg unit 5 years ago. 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. Feb 22, 2017 I learned the hard way about the little gaskets that go on the vent and drain screws! Pumps, Livewell Aerator Pumps 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 recently finsihed the boat and made a final video on my Youtube channel revealing the boat. Gimble has some roughness to it so i got one of those as well. All times are GMT-8. Covers, Other In the summer of 2010 I noticed that the outdrive oil reservoir level would drop . Since using the boat it has pulled in a full reservoir and 1/4 of gear oil so far. I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. I only say this you think the leak is on the starboard trim cylinder. Step 2. 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. Place a drain pan directly under the lower unit. Is the gear lube leaking into the bilge or the outside of the hull? Thank you very much for the replies. My input shaft seal was peeing in the drive boot. & Live Bait It has a Mercruiser 5.0L Alpha. If you know how to remove the valve, please let me know. To change the lower unit oil in your alpha one, first lower the drive. Accessories, Marine DC Power Plugs I dont know what it is about it being a boat that makes it more "scary" :laugher: Check over on iboats for the manuals. You may skip the engine manufacturer private label oil, but should stick to recommendation. I'm new to power boat ownership having just bought my brother's 2007 2575 RL I/O. High Back Reclining Helm Seat, Cabin and From the small holes on the side of the lower unit (are these - Answered by a verified Marine Mechanic . The gear lube can be leaking or disappearing from several sources. We gladly accept returns if you feel a part was misrepresented. ha ha if this was a car i would have been elbows deep in this already. on redoing the lower unit seals and water pump. The rubber tubing between the reservoir and the drive could be cracked between the boat and the drive. Plumbing, Anchor It has a Mercruiser 5.0L Alpha. 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. Fasteners, Boat Windshield Along with the oem manual for the drive this is a pretty useful site too. Meters, Marine Electrical Panels Nope, the seals you need dont come with the impeller kit.. Deals, Electrical 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. HOW TO FIND LEAK IN YOUR BOAT with Mercruiser Engine and Mercruiser Alpha Outdrive = # Mystery Leak SIMPLE SOLUTIONS 1.02K subscribers Subscribe 11K views 1 year ago HOW TO FIND LEAK IN. Dollies, SportsStuff Great Big It may not display this or other websites correctly. Boarding, Paddles & Def not the drain plug leaking its on the oposite side just further forward and a little higher than the drain. After a few trips, the drive lube reservoir is empty. I am also trying to find the correct gear oil fitting for the drive where I suspect the oil is leaking from. HiCustomer Happy to help. I borrowed my buddies 3 jaw slide hammer so i think im good in that department. 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. Watch your shift shaft and speedo tubing if it's internal. Biminis, View My sister-in-law says it hasn't been started since last spring, although it got regular spring/fall maintenance and winterizing. . 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. #40 18923 FITTING (1 required per assembly) 22-18923 - Fitting [ More info ] $14.00. 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 . Drive was in up-position on the trailer. I've rebuilt quite a few Alpha 1's and can give alot of advice. Deals, Camping & RV Insurance, Boat You really need to have the drive off, it could be just leaking from the O ring between the drive and gimbal house or it could be from the water hose which is loose or split, you can insert a hose pipe into the water passage when the drive is off to create some pressure to see where it leaks from. I could not see all the way but did not see a tie wrap or zip tie. I have not had any previous Mercruisers with the reservoir, so no experience with it. The engine only has 100 hours on it, but for the last three years was hardly used (my brother passed last year) . Wells, Toilet & Waste I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. Thanks for your help. Tables, Minn Kota Maintenance, Fiberglass & Epoxy Clean out the reservoir as sludge can accumulate in the bottom. Fishing Lures, Fishing Rod Holders & Show Less. Makes perfect sense. Recent Topics Looking for a Victrola fishing box! Waxes, Boat Cleaning GPS Chartplotter and Fish Finder Combo, Find You'll want a drip pan under the unit. MerCruiser impellers should be inspected once a year, or every 100 hours, and replaced as needed. Terminals, Marine Fuse Blocks & This is a VERY serious condition which will eventually lead to serious damage. 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).