We hit a submerged piece of wood (or something) at the lake right about 20 mph. Our goal was to push it aft 1/4 to 1/2 inch to compress the bellows and stop the constant influx of water. When ours started to leak while underway on Tuesday, we figured this was the issue and tried to flush the debris out. I think PSS came out with a new design. Facebook. I don't know if I should add grease or not. Shaft Seals, Spare Seal Carriers & Water Pick-up Kits SureSealTM System . When I replaced my OJ seal, even though it was a direct replacement seal from OJ the OD of the seal was just a hair smaller than the ID of the head. I recommend the GFO type packing unless you want to convert to dripless...I’m not a dripless fan as the small water line to the unit can clog and destroy your shaft if ran dry to long. WHY TIDES MARINE? Tides Marine introduced its first industry standard. So I had to get both repaired. The PSS unit I believe has a longer history. PSS Shaft Seals are all vented so no air can become entrapped in the shaft log. If your boat has to be towed, the shaft and prop have to be secured to prevent them from spinning. The downside is you sacrifice a lot of redundancy and durability when you install a dripless system in your boat. Check out the LASDROP Gen2. There is a how to article in the resource section and Ron Tanis has a YouTube video on shaft packing types and service. They might even offer a promotion. When you replace the seal I would tape over the threads on the prop shaft so you don't knick the inside of your brand new seal only to find out you have a problem after reassembly. Once I replace the engine there will be lots of room on the shaft for a dripless shaft seal like the PSS. Joined: Sep 30, 2005 Messages: 7,390 Location: My Office. Copyright © 2005-2020 | TheMalibuCrew.com Decided to do as you did and get rid of the BWS set up and switch to tidewater. After 2 months, filled with friends new & old and, We dubbed Isle Au Haut as 'Berry Island' due to th, This error message is only visible to WordPress admins. goodmatt78, May 21 in Maintenance, Tech Info & Troubleshooting. It's free and it's easy, so don't hesitate to join the TheMalibuCrew Family today! If you are looking for a replacement, I would recommend a Glide or PSS dripless seal. A range of alternative dripless stuffing boxes are available. The boat should be pulled to do the work, though some brave souls have done it in the water. Discussion in 'Cabo Yacht' started by CSkipR, Mar 13, 2010. We hit a submerged piece of wood (or something) at the lake right about 20 mph. But on Saturday we couldn’t get the water to stop flowing in, no matter what we did. Share Followers 2. Shop online for Lasdrop seals, Trident Marine Hose, Dr. Shaft Size:1" Stern Tube O.D. The Tides Marine Sure Seal system is a water tight, self- aligning shaft seal. You can post now and register later. Dripless packing are a great innovation. A few good swings and it finally moved a little over 1/4 of an inch. Our hands, our feet, nothing would make it move. Shaft seal ( dripless) Nov 12, 2017 19:11:58 GMT via mobile. Enter your email address to subscribe to receive notifications of new posts by email. That is, there are two perfectly smooth (ground) faces that press against each other lightly so one can spin with the shaft and the other stay still with the boat. They must have relaxed with age or been worked a bit loose over use. Display. If the shaft and prop spin without cooling water, the packing will be ruined. Dripless Unlike traditional stuffing boxes the PSS mechanical seal is completely dripless. If the shaft and prop spin without cooling water, the packing will be ruined. Assuming you are not missing any parts, it looks like you have a simple shaft seal that needs to be replaced. Dripless Shaft Seal Upgrade on 2007 LSV. Traditional bronze stuffing … Published: October 12, 2000. #boatlife #lifeonthehard #timefor, A gorgeous(but cold!) Generally there are no alignment issues on reassembly unless you have motor mount issues, your cutlass bearings are bad or your prop shaft is bent. https://www.dropbox.com/s/xqn08bal2xkegqq/20200521_173936.jpg?dl=0. If the shaft is “rough” it needs to be smoothed before re-installation. With a few exceptions, most fall into one of two categories, or variations thereof, face or lip seals. You need to be registered and signed in to view this content. I do think my current seal has worn the shaft....I assume I can move the replacement slightly up or down the shaft to be on a fresh shaft. During the break-in period you may experience a very fine mist, sometimes associated with a black dust coming from the PSS Shaft Seal. It worked flawlessly. Note: If looking to purchase a Tides Marine Shaft Seal, we have the entire catalog for sale, here: Tides Marine Shaft Seals. Lasdrop and PYI Outscore Four Other Dripless Shaft Seal Makers. You may remember that on our first night in Portland, ME, our stuffing box was dripping into the bilge. I checked that there wasn’t a third set screw (there wasn’t). + Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. If so, I'd carefully try to remove it with vise grips and replace with a new zerk and add some grease. The seal is a stainless steel disc attached to the propeller shaft near the transmission, and a matching set of bellows and a carbon disc that pushes up against the steel disc. Since 1991, Tides Marine has provided essential marine components to the marine industry. For more information on the products, see below. By Rugger. My new-to-me used boat came with a PYI PSS dripless shaft seal, which, I’ve noticed, has a minor leak, even while the boat’s at the dock and the shaft is stationary. Hi, Is the $180 US or NZ Dollars? Dripless Shaft Seals by PYI and Lasdrop offer dripless operation on your boat and eliminate the need to packing and the drips that can lead to odors and the packing wear that can lead to leaks. Where the shaft is what is pushed through a hole in a boat to turn a propeller, the shaft seal is what is placed around it to keep the water out. They prevent water from entering the hull via pressure loading, typically by using a compressed rubber bellows to hold a graphite collar against a stainless steel collar. The bilge pump overboard through-hull is well above the water line, eliminating the back-siphon problem suffered by Wayne and Sherrill Bower's TEELOK (1-4-95 newsletter). The use of dripless shaft seals has become widespread in the past decade, and, unlike traditional stuffing boxes, when a dripless shaft seal (DSS) fails, the … My new-to-me used boat came with a PYI PSS dripless shaft seal, which, I’ve noticed, has a minor leak, even while the boat’s at the dock and the shaft is stationary. Display as a link instead, × He squeezed himself under the hot water heater and somehow found enough clearance to swing the mallet into the board which was laid against the rotor. We have had problems with our dripless shaft seal since night one of owning Jelanea. Once the bearing is on the shaft, the risk of misaligning the Sure Seal is reduced. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. New posts will not be retrieved. Answer: On average, the PSS Shaft Seal requires approximately one hour of break-in time, which allows the carbon flange to polish the mating face of the stainless steel rotor. Pasted as rich text. So I can't imagine grease is meant to go there. Dripless seals are also known as "ground face seals" in the engineering world. improvements have made the STRONG® Shaft Seal System the … I am going to give Eric at OJ props a call tomorrow, but what a bummer, this will be another warranty fix this winter. I'm not sure the larger diameter of the shaft seal will fit (see pic). Thank you! You may remember that on our first night in Portland, ME, our stuffing box was dripping into the bilge. Hi, Is the $180 US or NZ Dollars? 1 1/4" thru 2 1/4" Over Sized (OS) 2 1/2" Compressed Length:6 1/4" Weight: 4 pounds . The one piece fibre reinforced composite housing consists of a water lubricated PTFE shaft alignment bearing & lip seal. Lasdrop and PYI Outscore Four Other Dripless Shaft Seal Makers. You running in salt water? I guess it won't hurt to add some grease and see what happens. Boat builders and boat yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment and cost associated with traditional type of packing glands. That looks like a traditional shaft packing unit. Helmsman Trawlers® are equipped with dripless shaft seals to keep water from entering the bilge where the shaft exits the hull through the stern tube / shaft log. There is a problem with them however. You should have no problems going to a different manufacturer. Tides Marine - Marine industry manufacturer of the dripless or drip free, Self Aligning, SureSeal Shaft Seal, Rudder Bearings, Rudder Seals and SailTrack and Slide System. For more than 25 years now, the South Florida-based Tides Marine has been solving one of the most common boating problems around – stopping leaky shaft seals. Inboard Transmission & Components. Speed bumps, shoaling and bridges -oh my! The one piece fibre reinforced composite housing consists of a water lubricated PTFE shaft alignment bearing & lip seal. The bellows shape provides a small amount of pressure to keep the bearing that seals out the water. We had marked the prop shaft with a sharpie to know where the rotor started. I removed those ones and tried pushing again. Do I just need to run it a bit? By Rugger. Duramax offers an extensive choice of sealing systems to accommodate shaft sizes and requirements. Looking for drip free or dripless shaft seals, SureSeal Shaft Seal, seriesOne Shaft Seal, Spare Seal Kit, Lip Seals, Smart Seal, Water Pick-Up Kits, Clamps, Fittings or Hoses from Tides Marine? Cabo dripless shaft seals. Has anyone else experienced this? Another variety of dripless glands relies upon a lip seal that fits around the shaft. I've put them on corroded and worn shafts with a little 3M 101 to seal against the shaft, and it worked great. Both units mentioned have a following. per page. Share Followers 2. First outing of the year and noticed my shaft seal leaking. Was hoping it was something less involved. Here are a couple of different manufacturers. We were able to stop that drip fairly easily, by turning on the engine and putting the boat in gear we freed whatever was causing the drip. https://www.dropbox.com/s/t992y3mptaz0rdb/IMG_1507.jpg?dl=0. I'll call OJ today. Dripless packing are a great innovation. Was planning on having this done at the dealer but will give it a shot now. You need to be registered and signed in to view this content. Lip Seals. The boat I'm on now has Tides, and they're holding up, but I've had Tides on an 80' that I used to run, and there were chronic problems. Select Post; Deselect Post; Link to Post; Member. I knew when I dropped the seal in it was going to spin inside of the housing and leak around the outside of the seal so I slathered some silicone on the parts and pressed them together. Boat Deck & Cabin Hardware. The Tides Marine Sure Seal system is a water tight, self- aligning shaft seal. The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. Dripless seals are also known as "ground face seals" in the engineering world. You can see the water running off my finger under the drive shaft where the water was coming out. Our bilge pump did a great job of keeping up and keeping our boat afloat. As most other things in this small town were closed all day Sunday, we were glad the Hardware store was open at all. We have had problems with our dripless shaft seal since night one of owning Jelanea. This is typically solved by either running the engine in gear, or flushing the system by hand compressing the bellows. The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. Marine Mechanic: Tan, MerCruiser Certified Technician replied 2 years ago. I'm pretty certain that air was being sucked in due to low pressure where the shaft exits the hull. Your previous content has been restored. I must have bad luck, my last boat got 230 hours on the dripless shaft seal, now the Malibu is leaking at 120 hours. Select Post; Deselect Post; Link to Post; Member. What a way to start boat ownership, with sea water making itself at home in your boat. Good luck . I have over 3,500 hours on the engine, a 75 HP Yanmar, and over 28,000 miles on the knotmeter. Twitter . I assume you will need to pull the flange in order to slide the old seal off and the new seal on. By Van Helker. Quote. At Tides, providing excellent customer service is our no. estaff. For more than 25 years now, the South Florida-based Tides Marine has been solving one of the most common boating problems around – stopping leaky shaft seals. Yes...that's the one I have. You need to be registered and signed in to view this content. Sometimes, “burping” the seal will remove trash that is creating the problem. Shop Online! But it was fast enough to bend both the prop and the strut. A decent auto parts store should have the seal. 17 results for dripless shaft seal. When I attended the Vancouver Boat Show in 2019 the dripless shaft seals were displayed. As said it has a maintenance time frame that may be a concern. Jul 7, 2004 7,106 Hunter 30T … Continued design SureSealTM Unit, the Spare Seal refinements and material Carrier, and the Water pick-up kit. Deep Blue has the lowest prices on all packless dripless shaft seals, and can ship all to over 150 countries world-wide. How hard is it to do yourself and would you recommend it? Print. 1 1/4" thru 2 1/4" Over Sized (OS) 2 1/2" Compressed Length:6 1/4" Weight: 4 pounds . Not sure what else to do, Ben got a mallet and a spare board. × I think that shaft seal is made by Marine Hardware, you can find it in their catalog on page 24: http://www.marinehardware.com/downloads/running_gear.pdf. Picture at the dropbox link. JM2C. You should have a slow drip around one every 10 seconds. Instead of compressing two faces against each other, a spring compresses a rubber ring against the shaft. It uses a traditional thick hose. Log in as an administrator and view the Instagram Feed settings page for more details. The boat should be pulled to do the work, though some brave souls have done it in the water. There are a number of manufacturers of dripless shaft seals, and therefore a variety of designs exist. Save dripless shaft seal to get e-mail alerts and updates on your eBay Feed. The dripping instantly stopped. Watched Ron's videos and they are really helpful. Swap out that hose clamp too before it fails. Sure enough there were. Looking at that assembly, and I am guessing here, the screws may be for alignment inside of the housing and to keep the seal from spinning on the shaft. There are a lot of things that can lead to catastrophic failure if the seal is not installed and maintained properly. Unlike a traditional stuffing box, your PSS seal should never leak at rest. I have never heard of nor researched Chatfield shaft seals. Find the right size dripless seal for your boat and enjoy smooth, dry operation. Of course, since we arrived on Saturday evening, the hardware store wouldn’t reopen until Sunday at 1pm. Joined: Nov 14, 2015 Messages: 71 Location: San Diego. If your boat has to be towed, the shaft and prop have to be secured to prevent them from spinning. Dripless Shaft Seals are an alternative to packing glands. But two problems: 1. WOW.....I missed this post. You can remove the Phillips head screw plugs, pump waterproof grease into the zerk fitting until the grease comes out of the plugs you removed, then reinstall the plugs. After contacting our friends in Brio II and the manufacturer of our shaft seal, we decided that the bellows needed to be compressed more. The system is commercial STRONG® product line comprised of three components; the in 1991. All are based on standard shafts. The zerk may be to put a small amount of grease on the internal seals and … Your seal doesn't look like one of these, which use a graphite washer that spins against a stainless face on the shaft. How hard is it to remove the flange? Any ideas? Sometimes, “burping” the seal will remove trash that is creating the problem. https://waggonerguide.com/dripless-shaft-seals-may-be-dripless-but-not-maintenance-free/. Shaft Size:1" Stern Tube O.D. PSS Dripless Shaft Seal for use with 1" Shaft Diameters. Foreign material can get into the seal between the carbon and the rotor and create a leak. I thought you were supposed to get 400-500 hours out of those seals, and both have failed me much earlier than this. Page 2 of 3 < Prev 1 2 3 Next > K1W1, Mar 16, 2010 #21. Discussion in 'Cabo Yacht' started by CSkipR, Mar 13, 2010. Sort by. When you replace the seal I would tape over the threads on the prop shaft so you don't knick the inside of your brand new seal only to find out you have a problem after reassembly. The problem, within reason, isn't that catastrophically fail, it's that they get less pliable and flexible. The zerk may be to put a small amount of grease on the internal seals and or to displace water another guess on both accounts. The concept of dripless shaft seals is great, you get a dry bilge and less vibration due to the shaft seal being able to “float” on the shaft. estaff. No specific brand in mind, just need to replace both dripless shaft seals I just wanted to make sure I would have any problems if I changed seal types. Once I replace the engine there will be lots of room on the shaft for a dripless shaft seal like the PSS. What could be causing this leak and how can I correct it? Removing the flange or in this case I think we are talking about removing the prop shaft coupler head from the end of the prop shaft can be a bear without the correct tools (common hand tools will get it done) and enough room to work in. Anything, like a bit of dirt, can interfere with the working of the seal. Quote. There is a beam under the stuffingbox that I think USED to actually hold it (hence the need for the flex coupling!). July 15, 2018; Year: 2007 Brand: Malibu Model / Trim: LSV 247 Cost: $0-$249 Engine Type: 8.1 Vortec/Indmar. There is a beam under the stuffingbox that I think USED to actually hold it (hence the need for the flex coupling!). Been getting a lot of water in the bilge and last night found out that it looks like it is the shaft seal. Discussion in 'Cabo Yacht' started by Jrms80, Nov 16, 2015. We decided to stop in Belhaven, NC, mostly because there was a nearby hardware store. I did about 2,000 nm that year with quite a lot of motoring. Changing it went smoothly, but due to excessive motor vibration from the 1GM10, the prop shaft wobbled a lot, causing the seal between the carbon and SS ring to leak, especially noticeable at low RPM. Note: If looking to purchase a Tides Marine Shaft Seal, we have the entire catalog for sale, here: Tides Marine Shaft Seals. While it’s true dripless shaft seals require less care than a traditional packing gland, nothing on a boat is truly maintenance free. Our Lasdrop shaft seals eliminate this problem from recurring. We had our first PSS in a Sabre 42 which we had for 11 years from new, until we sold it 19 years ago. Adding a spare seal to the shaft is a no brainer. What a way to start boat ownership, with sea water making itself at home in your boat. Page 2 of 3 < Prev 1 2 3 Next > Jrms80, Nov 24, 2015 #21. Your link has been automatically embedded. Blue water dripless shaft seals no longer dripless.. Used in place of stuffing boxes, our seals allow spills and mishaps inside of the bilge to be cleaned in an easy, environmentally responsible manner. A little dripless shaft seal background There are two primary types of dripless shaft seals – lip seals and face seals. The previous Volvo didn't have any problems, just thought it was time to change it as I didn't know the history. When it was fine for the next few days we figured we had fixed it. The problem I see with the dripless designs that I am familiar with is that they are attached to the shaft log with a quite thin rubber bellows that does not seem to be reinforced with any fabric. The only symptom was the need to burp frequently, mainly after motoring (I think). Instead of compressing two faces against each other, a spring compresses a rubber ring against the shaft. Dripless Shaft Seal Upgrade on 2007 LSV. × Jrms80 Member. Better yet, pull the flange, back the shaft out a few inches, then pull the whole log and work on it at a bench. I have had no problems with the Volvo dripless shaft seal, but I have replaced it twice as general preventative maintenance. Email. Didn't know a shaft seal would use grease. The carbon stator is bored larger than the shaft diameter, allowing it to "float" around the shaft and compensate for most misalignment and vibration problems. Save this search. Anything, like a bit of dirt, can interfere with the working of the seal. There isn’t a lot of space to get at the prop shaft, but we pushed with everything we had. 1 hour f. One of those nerve-wracking 'WTF WAS THAT NOISE?!? Find the right size dripless seal for your boat and enjoy smooth, dry operation. Not finding what you're looking for? Morning in Maine. The "rotor" part is clamped/squeezed to the shaft and it has a big spring built in to the rotor (so no cheesey bellows). As we were nowhere near civilization all day Saturday, we simply kept moving knowing the bilge was filling with water. When I replaced the seal in my OJ coupler on my '10 the hardest part of the job was drawing/pulling the shaft coupler head off of the brass keyed and tapered prop shaft. Yeah....I read through some threads. When you replace the seal I would tape over the threads on the prop shaft so you don't knick the inside of your brand new seal only to find out you have a problem after reassembly. But I have never heard of a French builder using metric shafts. You could talk with the company rep and compare the two items. Anyone know the type of shaft seal I have? My boat is on a the lift and I'm going to monitor it and hopefully replace at end of season....or pull the boat and do it during the week in my garage. Is that a grease zerk that is rusted out near the front of the unit? This has been ongoing now for 6 weeks or so. Easily doable with nothing really possible to mess up, just time consuming is all. You cannot paste images directly. Dripless Shaft Seals by PYI and Lasdrop offer dripless operation on your boat and eliminate the need to packing and the drips that can lead to odors and the packing wear that can lead to leaks. We could see another sharpie line on the prop shaft, most likely indicating where the rotor should have been set. If the shaft is “rough” it needs to be smoothed before re-installation. There are a couple good videos on the job. In order to fix this we needed new set screws, that hold the rotor in place. I'm going to monitor and replace end of season hopefully. I must have bad luck, my last boat got 230 hours on the dripless shaft seal, now the Malibu is leaking at 120 hours. Boat Propellers. They prevent water from entering the hull via pressure loading, typically by using a compressed rubber bellows to hold a graphite collar against a stainless steel collar. I am careful to burp the s rubber seal after each haul-out, and I … Unlike a traditional stuffing box, your PSS seal should never leak at rest. If that doesn't stop your leak, then replace the dripless seal with a more modern one. Compressed Length Water Lines Price ; PYI PSS Dripless 02034114 shaft seal… The step by step pictures in the resource area are great too. Dripless stuffing boxes work by pushing a carbon stator against a stainless steel rotor the carbon plate is held in place by a rubber bellows that is compresed to create pressure. What should this cost to have done at the dealer? Most of these units use what's called a face seal, with a flexible bellows attached to the stern tube (or stuffing box collar) that presses a fixed carbon/graphite flange against a rotating stainless-steel rotor which spins with the prop shaft, creating a seal between the rotor and flange.
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