Mercruiser Lower Unit Weep Hole


What to do. Hydraulics are often used in applications that need a significant amount of force to be applied, or when large pieces of equipment need to be manipulated or rotated. I noticed last week that I have a very small oil leak with oil leaking out of this hole (see attached picture). Recheck this to make sure. Some lower units have the drain plugs behind the propeller and under the sacrificial anodes. I am having trouble getting the shift shaft to release from the power head??. Removing your drive is not as hard as you might think. I have an alpha one thats keaking oil out the two small holes on the lower unit. Best check first that the oil IN the gear housing is O. 3L) 1998, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. Everyone starts by opening the vent screw in the upper unit, and then pump lube in from the fill hole in the bottom of the lower unit's bullet until it starts coming out the vent hole. Changing lower unit fluid on Honda's I'm thinking I should change out the lower unit fluid on both my 150hp main and 8hp Power Thrust motors, both Honda's. After getting it off the oil seems to be coming from the exhaust so I cleaners it al. Weep holes located on the casing of the water pump will leak coolant when the pump is failing. Appointments 7 days and 6 nights a week. 75 Ratio 20" Shaft **Prop is not included** Designed for boats with heavier loads and capable of speeds up to 85 MPH. It had an Alpha Cased Lower Unit but had a preload pin on the upper drive shaft which they tell me was only done possibly during that year as they transitioned. Re: Oil coming out of two-stroke exhaust I currently have a 6year old 90 merc that spits instantly, a brand new 250 Suzuki that takes 30 seconds or so to pee when cold, and just sold another boat with a 200 Yamaha on the transom that would start peeing for over a minute--and I had that one since new. Boats with MerCruiser Bravo Three outdrives can avoid galvanic corrosion problems or damage with proper sterndrive installation, maintenance and protection The MerCruiser Bravo 3 sterndrive is one of the most popular and innovative outdrive designs introduced to the marine market by Mercury. My thoughts are that I need to drain the lower unit like right now and then worry about pressure testing and such on a warmer day. ok I have read a few places about changing the oil in the lower end unit, my mercury is a 2013 115 horsepower unit four stroke. That might force some fluid past a seal. Replacement Mercruiser Sterndrive Units available as Complete Unit or just the Upper or Lower Assembly. There should never be any oil coming out of this hole. 4l E-tec Rebuild Kit - 100. At least that's what I've always used for the past 15 years. NOTE: These pages are from an older version of our website, kept up in order for old links to continue functioning. It had an Alpha Cased Lower Unit but had a preload pin on the upper drive shaft which they tell me was only done possibly during that year as they transitioned. In many cases, damage to an Alpha One prop shaft will damage both the lower and upper gear sets. I have an alpha one thats keaking oil out the two small holes on the lower unit. > I have a pre-alpha mercruiser (type MR) where I have the fill hole at > the bottom of the lower unit on the prop housing and the top vent hole. Find more of what you love on eBay stores!. Weep holes located on the casing of the water pump will leak coolant when the pump is failing. Maintaining your Mercury lower unit provides a peace of mind knowing that your boat's motor will function efficiently when out for a day on the water. Lower Grcs Hsg. About Sterndrive Replacement. The original plug was 14 x 1. I've tried putting them both in neutral, no. Since I was going to change the lower unit fluid anyway and had it empty, I pumped it up. 0L I have gear oil leak on lower unit from drain holes and water intake after winter storage? Johnson outboard motor leaking from water port holes? Water leaking from spark plug holes on an outboard?. 95 Bearing, Needle Dealer Pack 50 For Johnsonevinrude 20-235 And 60 Evinrude 40-20. Purchase FORD LEHMAN 120 & 80 FRESH WATER PUMP 5004985 MARINE DIESEL ENGINE 2715E 2712E motorcycle in Corpus Christi, Texas, US, for US $35. This is a customer's boat with a drive fluid leak and no drive fluid in upper drive. 47):1 Replaces Mercruiser 43-18411A2 and 31-32573A1. Now what do I do? JBweld? Bondo? Devcon? complex welding? Replace with a new (ha ha) lower unit? Whats up with the cast iron under. This may be from a defective impeller or an impeller that's no longer properly attached to its drive shaft. hole in the leading cone of the gearcase, on the port side. Aside from our inventory listed here we also supply Mercury lower units directly from Mercury Marine, either new or remanufactured. The weep holes are in the lower unit and come from an exhaust port if I understand right. 60 Mercruiser Pre Alpha #1 R Drive R-drive Lower Unit Gearcase Gear Case Assembly. Walmart normally carries that along with lower unit gear oil. Find Out Why I Have Higher RPM's Without Going Faster. Serving both the United States and Canada, Boatparts. Oil leaking our of "weep hole" in Alpha 1 lower unit. I just gave the boat a look over and noticed some water/fluid dripping out from the weep hole on the right side of the outdrive. MERCRUISER 60, 80 AND 90 ENGINES 221 MERCRUISER 80 AND 90 BOTTOM MOUNTING BOLTSI Elastic nuts and washers MERCRUISER 60 MANUAL TILT-UP UNIT Hydraulic shift mounting plate MANUAL TILT=UP UNIT NOTE At this point, there should be no hoses, wires or linkage connecting the engine to the boat or stern drive unit. Mercruiser Bravo Sterndrive Upper Unit Dis-assembly - Duration: Lower unit seal replacement pt 1 of 3. : Find the boat motor you want near you. If you are not certain, if the motor runs & the block does get so hot that you can not hold your hand on it for a minute or so, or the paint on the upper rear block starts to burn, the water pump is bad & needs replaced. Fluid has been drained for a couple weeks. I saw some oil drip out of my weep hole in my Alpha 1 Gen 2 drive last. Drop the lower unit and replace the pump and impeller. This is the Highly Detailed factory service repair manual for theMERCURY MERCRUISER MARINE ENGINES GM V6 262 CID (4. Plus I was already soaking from the amount of water leaking from > the flush kit and out the engine exhaust. Enjoy great priced products with fast shipping. Lower Grcs Comp. Oil is coming out of the drain hole above the water intake holes. on them ( leaks from the weep holes in the pump) I've contacted seaboard marine who supplied them to the mechanic who installed them. I cannot detect any water. Johnson Evinrude Mercury Mariner Force Chrysler Yamaha Mercruiser OMC Cobra. hole in the leading cone of the gearcase, on the port side. Better safe than sorry when out on the. 65 Used Mercury 29608 Gear Housing Flushing Hole Screw And 29612 Seal And 29586 Gasket. Lower Grcs Comp. Looks like the water is running down the front side of the mid section and draining out the lowest point/hole at the top of your lower unit. Please visit OKorder. Water can leak in other areas as well. Requires (2) gaskets part # MC47-27-99777. I did one on an outboard that I had just picked up and hadn't had in the water. モバイルプロジェクター mini projector 最大100ルーメン c-10w シルバー. Milky oil means water is in there and you have a seal problem. Is there a difference between normal motor oil a marine oil apart from the price, I have heaps of different types of oil in the garage for bikes, cars etc I cant see why marine oil whould be any different when its doing the same job?. Lower Unit Seal Kit for all Johnson Evinrude V4, V6, V8 lower units after 1973 Replaces Johnson/Evinrude part #s: 5000411, 5006373 Mallory # 9-74106 BPI # 87600 $49. The "SeaCore"™ Closed Cooling Engine Block system…see video. Made in the USA, free shipping and the best warranty in the industry. I looked for clogs, with no luck. Then I've seen people fill the lube bottle with the vent hole open until it stats to come out and then quickly put the screw in. Allow the gearcase lubricant to drain into a suitable container. Plus I was already soaking from the amount of water leaking from > the flush kit and out the engine exhaust. > where the lower and upper unit meet) I couldn't get a better angle to > see. Boating Accessories New Oil Drain Plugs/gaskets/washers Sierra 18-2244 Fits Mercury/Mercruiser #1/MR/R/Alpha/Alpha I Gen II Upper & Lower Units. The boat was running too warm so I decided to investigate and found the water pump trashed. As the water freezes it pushes the lower unit oil up through a shift linkage seal. Get the best deal for Complete Sterndrive Outdrives from the largest online selection at eBay. Mercruiser Other Exhaust Parts Find parts breakdown / cross-reference for replacement risers and manifolds for Mercruiser Exhaust Systems by Barr Marine. Gasket that fits impeller housing appears not to be fully seated. Neighbor has a Merc. Identify this hole please. 75 Md Quick Flush Kit Weep Hole Johnson Evinrude 200-225-250-300hp 436726 Qf-1k-dp. Draining gearcase lubricant. That might force some fluid past a seal. About Sterndrive Replacement. I have a mid 85s mercury 25 XD, a few weeks ago i took it out for the first time, when I went to tilt it back after getting out of the water to attach the transom, oil ran out of the weep hole, a few days later I went to drain the lower unit oil and pretty much had nothing but water in my lower unit, I am waiting on a seal kit to tear it apart and replace the seals and o rings, what are the. i have no clue what the holes for, or why it's leaking gear oil out of it. Hello, I am about to replace the water pump in the lower unit of my Mercruiser Alpha 1. MerCruiser STERN DRIVE UNIT APPLICATION Model Year Ratio Unit Comp. If fluid is comming out that lower small drain hole on the starboard side, then I would say it's the seals in the lower unit, Not the upper unit. and it was leaking air! Found out there was a little piece of fishing line stuck under one of the seals. Reverse gear - yes. When install- the calibrated main well tubes and pump jets built into ing the 3-hole lever, remove any metal ball that some- it. Its job is to form a micro-thin film between the metal component parts to keep them from actually touching. I noticed last week that I have a very small oil leak with oil leaking out of this hole (see attached picture). So let's recap. stern drive gear oil leaking out weephole So I'm not very mechanical, and my dad, who is, helped me replace the water pump (all of it) in my 1985 mercruiser alpha one stern drive. Shell Rotella T or T6 is what I would use (I use Rotella T). We've been remanufacturing high-quality boat parts for 30 years!. Give it a couple of hours to drain. Parked the boat for about 10 days and the lower unit started leaking out of a little hole (see pic, top right hole) I checked the fluid for water, it's not milky, or runny like it's got water in it. The only other thing i can think of is that it may be something leaking around the prop shaft, or there is somehting in the lower unit houseing that is cracked?. 2011 Evinrude E-Tech Gearcase Lubricant Servicing 15-30 HP August 13, 2017 Repair Manual Do-It-Yourself Outboard Repair Guides 4 2011 Evinrude E-Tec gearcase lubricant servicing, also referred to as replacing lower unit gear-case oil, is a very important maintenance chore. Grees the bearing, check the shift boot, replace the impeller in the lower unit it it's been sitting that long it has to be dry rotted, believe it or not the carb should be ok if the gas didn't have ethanol in it. Most mercruiser dealers could borrow a pair to lend you or give them to you in as much as they are packing and throw away plugs. In this video, i will take you step by step on how to change the impeller on your inboard boat. Water is inducted through the lower unit by a water pump impeller, and then forced upward to circulate throughout the powerhead, and eventually exits through the exhaust system. 0L I have gear oil leak on lower unit from drain holes and water intake after winter storage? Johnson outboard motor leaking from water port holes? Water leaking from spark plug holes on an outboard?. Find a 1/4" socket that has the same outside diameter as the new brass bushing/seal. , simply crack the lower screw and let a little out. > where the lower and upper unit meet) I couldn't get a better angle to > see. MERCRUISER PRE / ALPHA HYDRAULIC POWER TRIM PISTONS / RAMS ( CYLINDERS) 45522. How to Remove Your Mercruiser Alpha One Sterndrive. Find Out Why My Outdrive Oil Is Milky. Put in an entire new kit, lubed everything up and installed the lower end back on the drive. Lower the sterndrive unit so that the propeller shaft is level. 3L) 1998, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. Made in the USA, free shipping and the best warranty in the industry. After getting it off the oil seems to be coming from the exhaust so I cleaners it al. The lower unit converts the power of your outboard's engine to rotation of the prop shaft, which moves the propeller, which moves your boat. end bridge. Its *never* gotten that low before. Heavy Maybe this is a stupid question (let me know if it is). Shell Rotella T or T6 is what I would use (I use Rotella T). Above link is to a case of oil leaking from an F150. 5 L marine engine is made by Mercury Marine which has full control over its production. Lower Grcs Rubild Kit Upper D/S Hsg. (2) An Upper Housing Kit combined with a Lower Base Kit will yield a complete water pump assembly. The gear lube leak in the starboard drive I have been experiencing was due to a crack in the case near the props. Greetings,I have a 1998 1830 SS with an ALPHA ONE drive. Mercruiser Throttle Johnson Mercury Yamaha Foot All Hf-1-dp Evinrude Hot Honda Johnson Mercruiser Honda Mercury Foot Evinrude Hot Hf-1-dp All Throttle Yamaha $154. 75 Md Quick Flush Kit Weep Hole Johnson Evinrude 200-225-250-300hp 436726 Qf-1k-dp. Gasket that fits impeller housing appears not to be fully seated. If the gearcase lubricant level is low you should perform a gearcase leak test to pinpoint possible leakage. i have no clue what the holes for, or why it's leaking gear oil out of it. Shift Crank for a Mercruiser Sterndrive. You need hydraulic fluid, a flat-head screwdriver, an adjustable wrench, a container and a pair of safety glasses to protect your eyes from splashing fluid. All of our Mercury lower units include a full one year warranty. I have a 1969 Mercury 650 4 cylinder and when I removed the lower unit the shift shaft became "stuck" in the power head and pulled out of the lower unit, breaking the retainer clip. CUMMINS MERCRUISER QSD 4. 0L Mercury Mercruiser engine mounted in a Glastron MX175 (2008) Boat. Dropped lower unit and found impeller damaged and also quite a bit of wear on the shift interlock cam. 1) The leak appears to be coming from the water intake holes in the lower portion of the outdrive. I am prepping my (new to me last summer) boat for launch for the first time and getting the outboard (a 1984 7. I try to do my best to maintain them, and before creating this page I couldn't always remember all of the individual maintenance steps that needed to be done. Even as far back as the early 1980′s Mercruiser had the desire to develop a Marine Engine equipped with an automatic draining cooling system. Torque Master Lower Unit Blockoff Plug Install W/Pics. My question is, is there supposed to be water streaming out of that hole with the water ears on and engine running?. does anybody know what that hole is for? its on the oposite side of the fill/drain hole. how to change lower unit oil seal on 25hp 2cyl mercury outboard oil is leaking out behind the prop - Boating question. stern drive gear oil leaking out weephole So I'm not very mechanical, and my dad, who is, helped me replace the water pump (all of it) in my 1985 mercruiser alpha one stern drive. Johnson Evinrude 75-90-115- 150-175-20 0-225-250 Anode Trim Tab Kit Lower Unit EI. A leading name in marine engines, Mercury is recognized for producing top-quality outboard motors as well as the MerCruiser line of inboard engines. In my mind here is what I think has happened. Re: Oil coming out of two-stroke exhaust I currently have a 6year old 90 merc that spits instantly, a brand new 250 Suzuki that takes 30 seconds or so to pee when cold, and just sold another boat with a 200 Yamaha on the transom that would start peeing for over a minute--and I had that one since new. This is a customer's boat with a drive fluid leak and no drive fluid in upper drive. UNIT WORKED GREAT ON BOAT, SHIFTED GOOD. Page 72 IMPORTANT: If any water drained from the oil fill/drain hole, or if the oil appears milky, the sterndrive unit is leaking and should be checked immediately by your authorized Mercury MerCruiser dealer. film semi barat layar kaca reult hk 6d ibu onani depan ku roblox gui script pastebin k3xatu sabtu khel khel main sex fmly story com meaning of seeing lord murugan in. Model SE116 replaces MerCruiser's Gen II I/O with Three (3) Year Unlimited Warranty. You can get the seals at Bassetts near the N. Mercruiser uses the cone clutch shifting on it's BRAVO series drives. Changing Oil for Your Lower Unit in a Mercury Outboard. When trying to re-install it stops short leaving around a 1" gap. The water doesn't seem to be getting to the upper hoses of the engine. I have a 25hp Mariner and recently drained the lower unit oil and discovered water in the oil, I continued to change the oil. The pump housing has an impeller that circulates engine coolant through the cooling system passageways in the engine block and cylinder head, on to the radiator, where the coolant temperature is reduced. Hi, I have Mercury 70hp outboard 1980-81. On back of the lower unit there is a little weep hole to let water drain out of the lower unit. It should be light to medium brown in color, and at least translucent. Removing your drive is not as hard as you might think. We install Amsoil synthetic lubricants and high efficiency filters. Johnson Evinrude Ficht E-tec V6 150 200 225 250 Hp Outboard Magnum Lower Unit. To pressure test the lower unit once removed you would need to come up with a block off plate for the lube transfer tube that's built into the outer wall. The engine and outdrive are Mercruiser 160's. I've looked online and can't seem to find the answer. On a Mercruiser 3. MERCRUISER 60, 80 AND 90 ENGINES 221 MERCRUISER 80 AND 90 BOTTOM MOUNTING BOLTSI Elastic nuts and washers MERCRUISER 60 MANUAL TILT-UP UNIT Hydraulic shift mounting plate MANUAL TILT=UP UNIT NOTE At this point, there should be no hoses, wires or linkage connecting the engine to the boat or stern drive unit. 7L 470 Marine Engine , while not equipped with an automatic draining cooling system did in fact have many of the features that lead to the systems in place today. 95 Bearing, Needle Dealer Pack 50 For Johnsonevinrude 20-235 And 60 Evinrude 40-20. Lower Grcs Rubild Kit Upper D/S Hsg. The "SeaCore"™ Closed Cooling Engine Block system…see video. Upper D/S Hsg. Mercruiser Lower Unit Tips at Sterndrives. Advice to drain the lower unit and check for water contamination is good counsel, too. Also it looks like oil is around the plastic piece in back where the shaft is and the small hose attatches Submitted: 7 years ago. Give the motor a few minutes to warm up. These premium products offer maximum protection and extend equipment life, and deliver increased performance. I did change the lower unit oil and install a new impeller and gasket kit in the water pump at the start of the season. If your engine is not one of those, and it does not normally do that, I would guess its coming from where the water riser tube joins into the engine. I have a 25hp Mariner and recently drained the lower unit oil and discovered water in the oil, I continued to change the oil. All Engines YM-01253 Valve Spring Compressor This compresses the valve springs for valve removal. The lower drain/fill plug screw is usually located on the starboard side of the lower unit, beneath the "bullet-shaped" portion of the lower unit housing. It properly installs the water pump seal on 70 and 90 models. It is not fuel oil mix. Remove the lubricant level plug (top plug) and then remove the lubricant drain/fill plug (lower plug). I try to do my best to maintain them, and before creating this page I couldn't always remember all of the individual maintenance steps that needed to be done. These digits coincide with the last two digits of the year in which the outboard was manufactured. Sterndrive Engineering (SEI) lower unit I am looking at getting a replacement lower unit for my 1997 Mercury 115 hp outboard from Sterndrive Engineering. They bought out Outboard Marine some time ago. Does anybody have experience with aftermarket OMC parts? How does the quality compare to OEM parts? Any companies to beware of? I am looking to replace the ignition coils (part# 0581032) on a 115 HP Johnson outboard from 1975 (model 115ETL75E), which have cracked and are causing the motor to occasionally misfire when it is cold. If I recall the weep holes allow the raw water pump to drain therefore I would suspect the seals under the pump are the issue. with new, high quality parts (OEM parts, where available). Its internal mechanical workings put tremendous pressure on the lubricant inside. For decades marine engineers have searched for the solution to saltwater corrosion. Browse our daily deals for even more savings! Free delivery and free returns on eBay Plus items!. Together, they cited 6 references. , simply crack the lower screw and let a little out. Founded in 1939 by the talented engineer-businessman Carl Kiekhaefer, the Mercury brand of boating engines are found as factory equipment with many watercraft manufacturers. well, i fixed my stripped lower unit hole. The lower unit gear case oil on the Mercruiser Alpha One outdrive serves a very important function. I bet that it froze a bit and forced the lower unit oil out of the weep holes. Does anybody have experience with aftermarket OMC parts? How does the quality compare to OEM parts? Any companies to beware of? I am looking to replace the ignition coils (part# 0581032) on a 115 HP Johnson outboard from 1975 (model 115ETL75E), which have cracked and are causing the motor to occasionally misfire when it is cold. Since 1998, iboats is the most trusted water lifestyle online store for boat parts and accessories, boats for sale, and forums. I have a small Honda that the lower unit leaks. The weep holes are in the lower unit and come from an exhaust port if I understand right. Raise drive unit to full UP (trailer) position. with MerCruiser riser #'s 60426, 76351 and 76771. It properly installs the water pump seal on 70 and 90 models. Mercruiser Drive Systems Sterndrive Exploded Views and Parts Listing View Cart Empty Cart Check Out : Search: Drive Shaft Housing (R/MR/Alpha One - s. I did change the lower unit oil and install a new impeller and gasket kit in the water pump at the start of the season. Replacement Mercruiser Sterndrive Units available as Complete Unit or just the Upper or Lower Assembly. Hydraulics are often used in applications that need a significant amount of force to be applied, or when large pieces of equipment need to be manipulated or rotated. After replacing small fluid gasket (1/4 inch gasket). OEM Factory MerCruiser Bravo 3 outdrive lower unit Replaces Part Numbers: 8M0086825 1656-8M0086825 New part # 1656-8866G09 Will work for 1. Reverse went out in the outboard and I have replaced about a half dozen parts and haven't been able to get it working. I'd suggest you contact Bombardier in Waukegon, Il. In my mind here is what I think has happened. Model SE116 replaces MerCruiser's Gen II I/O with Three (3) Year Unlimited Warranty. with new, high quality parts (OEM parts, where available). ca offers a full range of parts including OMC Outdrive and Electric shift Outdrives for the Cobra, Stringer, 400, 800 We specialize in Stringer Electric Shift, Cobra and Mercruiser upper gearcase and lower unit repairs / rebuilds and carry a full line of used OMC parts. 29608 Screw, Gear Housing Flushing Hole Mercury 500hp , 4cyl , 18894xx Used Mercury - $2. 7L 470 Marine Engine , while not equipped with an automatic draining cooling system did in fact have many of the features that lead to the systems in place today. Complete Mercury Mariner Lower Unit Overhaul, Specifications, Diagrams, Exploded Views & Service Repair Procedures for 1964 to 2004 Outboard Models, 2 Stroke & 4 Stroke. It’s usually located at the top of the lower unit or about halfway up the lower end. Removing your drive is not as hard as you might think. What's normal for gear lube consumption for the newer Alpha 1? I have a 2005 Bayliner 175 w/ Mercruiser 3. For a 1990 Sea Ray 200cc with a 4. Posted by Tino on 5/4/14 at 1:44 pm to xenon16 We dropped the lower unit to un kink the speedometer hose and when we put the lower unit back a small bit of oil leaked out. I've tried putting them both in neutral, no. MerCruiser STERN DRIVE UNIT APPLICATION Model Year Ratio Unit Comp. In many cases, damage to an Alpha One prop shaft will damage both the lower and upper gear sets. Shop LandMarineToys. By clicking close you agree to use the site as is. Key find 2: there was no significant metal shavings on the lower plug, just half a dozen very very small particles phew, looks like no bearing damage. It also looks like it may be seeping out a little where the lower unit is attached to the mid-section towards the front. Raise drive unit to full UP (trailer) position. Mercury & Mariner Lower Units. mercruiser engine & stern drive by engine model and Download mercruiser merc-cruiser inboard & sterndrive, Service manual applications: 2001, 2002, Mercruiser alpha one gen 2 ebay 137 results found mercruiser alpha one. Since you just posted this, I'm guessing you ran it with the muffs on with the engine having no boat weight load on it. How can you tell if a water pump is bad on a 454 mercruiser marine engine. Install flushing attachment over water pickup holes in gear housing as shown. Model SE116 replaces MerCruiser's Gen II I/O with Three (3) Year Unlimited Warranty. Mercruiser Lower Unit Tips at Sterndrives. 2 350 HP DIESEL ENGINE, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. 3L) 1998, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. Quality Refurbished Lower Units for Yamaha, Mercury & OMC. with new, high quality parts (OEM parts, where available). We install Amsoil synthetic lubricants and high efficiency filters. I'd suggest you contact Bombardier in Waukegon, Il. Looks very closely and try to figure out where the oil is coming from. , simply crack the lower screw and let a little out. i have no clue what the holes for, or why it's leaking gear oil out of it. If this o-ring is bad, missing, or mis-aligned, you will get a leak out of the weep hole just below it. Not a lot maybe a few ounces. For reference All Pictures on this page are taken from a 3. Some lower units have the drain plugs behind the propeller and under the sacrificial anodes. I ran the motor with muffs for a few minutes and noticed water pissing from the weep hole, this cannot be good. Lower Grcs Rubild Kit Upper D/S Hsg. but what is the purpose of this. If you have your serial number parts lookup is even easier , use the serial number lookup box at the top of each page to go directly to your engine or drive. How Do You Bleed a Mercruiser Trim Pump? To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. On a Mercruiser 3. Replacing Your R, MR or Alpha One Gimbal Ring Knowing your Gimbal Before attempting to replace your Gimbal Ring you need to determine exactly which gimbal you have. Johnson Evinrude 75-90-115- 150-175-20 0-225-250 Anode Trim Tab Kit Lower Unit EI. There is a seal which holds the water out but the shaft is hardened steel which can rust, pit and ruin the seal. beds piled too high along weep holes outside of the building. Lower the sterndrive unit so that the propeller shaft is level. First off, let me just tell you that regardless if you're changing the fluid on your transmission. Almost 20 years ago, I ran OEM mercruiser alpha drives that these are a clone of for 10 years with just one rebuild and a set of propshaft seals -- it's not the most elegant design for shifting, but the season is short here from June to October. Re: Oil coming out of two-stroke exhaust I currently have a 6year old 90 merc that spits instantly, a brand new 250 Suzuki that takes 30 seconds or so to pee when cold, and just sold another boat with a 200 Yamaha on the transom that would start peeing for over a minute--and I had that one since new. Browse our daily deals for even more savings! Free delivery and free returns on eBay Plus items!. The inside was also leaking and some rust was apparent on the exhaust turbine wheel w/ lots of crusty carbon/salt build up. Identify this hole please. If I recall the weep holes allow the raw water pump to drain therefore I would suspect the seals under the pump are the issue. Figure i'll pressure check and see what happens. As the water freezes it pushes the lower unit oil up through a shift linkage seal. (2) An Upper Housing Kit combined with a Lower Base Kit will yield a complete water pump assembly. 0 out of 5 stars 8. Complete Outboard Boat Lower Units. I just put a impeller in a 6 merc, while I had the lower unit off I saw that hole and always wondered what it was, well in that Merc it is to drain water out of that area and it was almost blocked, I took a screw driver and got the old dirt and rust out from the top and it still wouldn't drain, I opened up that little hole a fraction bigger with a drill and ran a Stiff wire up there and finaly. Exhaust pipe or Y-pipe as its often called is the most common. If the copper water tube came free of its grommet hole in the upper case, remove it from the lower case housing and stick back up into the upper case grommet seal. Looks like the water is running down the front side of the mid section and draining out the lowest point/hole at the top of your lower unit. From there the oil runs out a weep hole, runs down the skeg and drips. In this video, i will take you step by step on how to change the impeller on your inboard boat. Even though the thread started 5 years ago, the problem is still probably a stud around the #4 exhaust port. The weep hole is next to the thermostat housing, which is where the lower radiator hose hooks to the engine. I hope it did not damage any of the seals. Boating Accessories New Oil Drain Plugs/gaskets/washers Sierra 18-2244 Fits Mercury/Mercruiser #1/MR/R/Alpha/Alpha I Gen II Upper & Lower Units. Key find 2: there was no significant metal shavings on the lower plug, just half a dozen very very small particles phew, looks like no bearing damage. Mercruiser Other Exhaust Parts Find parts breakdown / cross-reference for replacement risers and manifolds for Mercruiser Exhaust Systems by Barr Marine. Sterndrive Engineering (SEI) lower unit I am looking at getting a replacement lower unit for my 1997 Mercury 115 hp outboard from Sterndrive Engineering. Fits on the lower shift shaft then into the shift spool to operate the clutch dog. Our lower units are refurbished in the U. Since you just posted this, I'm guessing you ran it with the muffs on with the engine having no boat weight load on it. There can be other holes down there also, not shown in that pic but you can see them on page 83. The lower unit gear case oil on the Mercruiser Alpha One outdrive serves a very important function. This is a mercruiser 1 type drive, so it's the old old style cylinders, 1975-1980 era. By clicking close you agree to use the site as is. Johnson Evinrude Ficht E-tec V6 150 200 225 250 Hp Outboard Magnum Lower Unit. Most mercruiser dealers could borrow a pair to lend you or give them to you in as much as they are packing and throw away plugs. Torque Master Lower Unit Blockoff Plug Install W/Pics. This hardworking device just needs some simple, regular maintenance to help it stay that way. The pump housing has an impeller that circulates engine coolant through the cooling system passageways in the engine block and cylinder head, on to the radiator, where the coolant temperature is reduced. On a Mercruiser 3. Our engines are engineered and built solely for marine duty. As a side note, I asked my local shop how they fix stripped out holes for the oil plugs. The original plug was 14 x 1. First off, let me just tell you that regardless if you're changing the fluid on your transmission. This Site is best viewed in IE7 or newer and Firefox 3 or newer. Grees the bearing, check the shift boot, replace the impeller in the lower unit it it's been sitting that long it has to be dry rotted, believe it or not the carb should be ok if the gas didn't have ethanol in it. Looks like the water is running down the front side of the mid section and draining out the lowest point/hole at the top of your lower unit. When install- the calibrated main well tubes and pump jets built into ing the 3-hole lever, remove any metal ball that some- it. you will still leak some out when you separate the lower end, and will have to replace whatever spilled. Use the appropriate adaptor. Gear lube leaking from weep hole, SE 106 If this is your first visit, be sure to check out the FAQ by clicking the link above. My question is, is there supposed to be water streaming out of that hole with the water ears on and engine running?. and it was leaking air! Found out there was a little piece of fishing line stuck under one of the seals.