mercruiser alpha one gen 2 oil leak

(see picture below) Now the oil will drain into your drip pan. & Welcome to our site! Can you post a picture of where you are seeing the level decrease? Mercruiser Alpha 1. Lots of toys! 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. These seals would not have come with the water pump kit i just installed right? . June 28, 2019 in This Old Boat. It appears to be around the end of the tilt ram whos fluid source is a pump mounted to the transom. My 1990 regal sebring mercruiser 4.3l alpha 1 gen 2 outdrive gears turned into butter since my oil leaked . I cannot tell until I remove the gimbal housing. Accessories, Boat Covers, Boat Wiring & Holder, Anchor & Dock "B on D C", is a 1989 2459 Trophy Offshore HT, OMC 5.7L, Cobra OD, Yamaha 15hp kicker. 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. The anti-dribble valve just pushes in. I dont know what it is about it being a boat that makes it more "scary" :laugher: Check over on iboats for the manuals. Share on Twitter. 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 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. We gladly accept returns if you feel a part was misrepresented. Mercruiser Alpha One Gen II Complete Driveshaft Assembly - OEM $3,690.00 - $4,040.00 You save up to $338.57. Battery Charger, Marine Audio & Switches, Shore Power & AC All, Boat Bimini Thanks for your help. Club Sea Ray is the online home for Sea Ray owners world wide! BTY your anodes need replacing. Accessories, PWC Parts & I assume i have to take the upper drive off the boat to do the upper seals? 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. It may not display this or other websites correctly. After reassembly, filled the oil from bottom to top vent screw as usual and filled the reservoir. 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. It could be a quick and easy fix. Oil Seal Driver 91-817570 Shimming Tool (Driven Gear) 91-60526 Shimming Tool (Drive Gear) 91-60523 Slide Hammer Puller 91-34569A1 Water can get into the drive from a bad seal or a bad oring. Was it recently changed? 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. This page was generated at 08:27 AM. Boat Gel Coat - Spectrum Color, Pumps and Copyright 2019 IBOATS. 1997 Silverton 362, 7.4 Crusaders My version of the events leading to this problem would be: Just spoke with the mechanic and this is what he said. Lighting, Marine Teak 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. Make sure the gear lube reservoir system is functioning as it should. No sign of water in the oil, looked like new. The bilge pump came on every 2-3 minutes while sitting still. Feb 22, 2017 I learned the hard way about the little gaskets that go on the vent and drain screws! engine hours 100 on block rebuild upgraded rubber gaskets no oil leaks and perfect compression specs 5 7 liter v8 350 with 250hp . Show More. Covers, Other Drain the oil, separate the halves, check for the gasket. Protection, Ladders, Steps, & Bilge Pumps, Shop +! Aug 27, 2009 Along with the oem manual for the drive this is a pretty useful site too. I have done the upper seals. Hello guys. Discussion in 'Gas Engines/Drives/Transmissions/Props' started by KHE, Aug 31, 2020. Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. Seats, Fishing Boat 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. I have a mercruiser 1987 Alpha one, Generation One outdrive that leaks outdrive fluid and water into the bilge. Thanks. It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. I have a question on my mercruiser outdrive gear oil that seems to disappear from the resevoir. Breakers, Power Packs & Jump Acessories, Fishing Outriggers & Supplies, Boston Whaler, 1972-1993, I found that the gear oil is leaking from around the hose where it connects to the outdrive. Shop AN Finally refilled the drive lube reservoir. 03-22-2017, 05:36 PM. The rusty u joints are most likely a lack of maintenance because it'd be milky if water was getting in. I have an early 2000s Bayliner BR175 with a Mercruiser Alpha One engine. I have not removed the hinge pins to remove the ring. I was going to take the valve out, but not sure if I should with the Gimbal housing still on. Protection, Dock Storage & The upper seals and impeller stuff isn't hard and all the seals should only fit what they're intended for. Seats, Offshore Boat Trailer Winches, Shop CSR is a member supported community. Deals, Trailering Biminis, RV & Trailer Smoke 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 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. All rights reserved. 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 only special tool that makes them easier is the retainer nut wrench for the input seal/bearing. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. We have 3 different membership levels available. Transom Gimble has some roughness to it so i got one of those as well. Greetings. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Kits, Seadog Stainless Steel Cup Financing, Iboats Manufacturer, Boat Tables & PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising), https://www.baylinerownersclub.org/f76?view=thread, https://www.baylinerownersclub.org/f56-gctid789773. Recent Topics Looking for a Victrola fishing box! Savers, Boat Trailer Guides & Nope, the seals you need dont come with the impeller kit.. You must log in or register to reply here. Bullet Skimmer, Paint and It has a Mercruiser 5.0L Alpha. I will look again. troller1285 Started Yesterday at 01:09 AM, lrg355 I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. Are they pulling my leg? Vinyl, Floating Boat Meters, Marine Electrical Panels Cushions, Lexington 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. For a better experience, please enable JavaScript in your browser before proceeding. The sticker on the side of th . tolerant to moisture). Systems, Lowrance Hook2-4 GPS Plumbing, Anchor for Sale, Buy A . Mercruiser manual #14 is for the Alpha and contains all the detail you need. Hardware, Boat Seat Starters, Marine Solar Power When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. OEM MerCruiser Alpha 1 Gen 2 Outdrive! All of the parts we sell have been used in freshwater only. If I start to fill the reservoir, when the vent plug is out, woun't the oil just run out of the hole? You are using an out of date browser. HiCustomer Happy to help. Deals, Camping & RV thanks for that information. 2,254. 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 29 Apr 2013. The 12 oz. Def not the drain plug leaking its on the oposite side just further forward and a little higher than the drain. Guide, Boat Jacks, Boat Trailer Brakes & Instruments, VHF Radios & Drink Holders. Accessories, Electronic Navigation Feel free to post if you need any help. Outdrive is Mercruiser Alpha One, Gen 2 07-07-2021, 07:08 PM #2 Bt Doctur Silver Level Contributor Join Date Jun 2006 Location For less than $20 you can usually pick up a Merc #6 service manual that covers Alpha Gen 1's and SS drives. Share this conversation. Took it to a different mechanic a few days ago and today got some pictures from him. Another common point is at the propeller shaft. Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? JavaScript is disabled. Customer reply replied 18 hours ago. 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. I'm no mechanic, just a blue water sailer and woodworker who loves deep sea fishing. Could not find much on the valve in there. I hope that will stop the leak. Can you post a picture of where you are seeing the level decrease? The gear oil leak seems to be coming from the Valve that feeds the upper unit. Hence it creates a price difference. 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. Boats, Propeller Parts & Cant tell for sure until I get it off. You did not state when you installed the vent screw & seal washer. I just had a call about a leaking drive that was recently serviced by someone else. this is from my 1992 SeaRay 5.7 lt V8. I have only pulled the alpha drive. Maintenance, Pumps and Accessories, Pontoon Bimini Professionals. Belleville Washer 12-54048. Winches, Boat Motor Supports & Tables, Minn Kota I picked up the seal kits and man there are aot of seals in there. These are the top picks and the most-sold mercruiser greasess. I only say this you think the leak is on the starboard trim cylinder. Sealant, & This hose may be leaking or the tie is missing. 1995 Sea Ray 185 Mercruiser 4.3 Alpha One. Am I missing something? He said I am looking at 1-2k fix has anyone experienced this before? 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. 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. This requires removal of the gimbal ring. He said the boat is pretty new with low hours and he has never seen anything this bad on such a new boat. I will see if I can put one on and then check it for leaking again. Hardware, Boat Trailer Allow that to drain for about 15 minutes. The gasket has a built in seal to prevent it from leaking at the bellhousing. & Dock, Anchor Chains &