how to remove propeller from inboard

After 24 hours, apply a little more of the brake fluid or WD40. Other suggested tools while removing a prop are a hammer and prop wrench. Make sure its turning nice and smooth. Fasteners, Boat Windshield One of the most common propeller pullers out there is an Acme C clamp and an Acme harmonic prop puller. Be sure to apply some grease to the threads of the nuts before tightening them so they dont come loose while youre out on the water. Step 11: Put on the prop nut While holding the propeller with one hand, so it doesnt slide down the shaft, begin to thread the prop nut back on. If this happens, Ive heard the best way to get the propeller to move is to spray the shaft and behind the propeller on the shaft with WD40. With each swing the propeller reverberated with an ear-splitting twang. This way, the propeller will loosen up, and you will be able to remove it easily. Step 9: Grease the shaft Apply some grease all along the shaft. Deals, Electronics Its not unreasonable to suggest that every vessel carry its own means of propeller removal, even if you never intend to undertake this task yourself. Combination tool kits are available to remove propellers, shaft couplings and strut-mounted cutless bearings. Getting a bit wet while kayaking is inevitable, but getting very wet can be uncomfortable, especially in cold weather. Trailer Winches, Shop Loosen the prop nut two turns (do not remove the nut). You may need to turn the rudder slightly to provide clearance. Removing your inboard propeller or ski boat propeller is pretty straight forward even though it looks complicated. Additionally, those who are experienced in changing props may be able to do so more quickly than those who are less experienced. Refitting was, without doubt, a 2 person in the water plus one on the shore job. Here are the steps on how to remove a boat prop: Step 1: First, you need to disconnect the propeller from the shaft. We and our partners use cookies to Store and/or access information on a device. This nut is usually located near where the propeller meets the hull of the boat. But if you are wanting a one-time use prop puller, we have them at our shop available for rent. PRO-TIP - turn the steering wheel so the rudder allows you better access for a better angle on your hit. Caulking, Marine Engine The mass of the propeller encouraged it to be left behind in that forward advance, eventually forcing it to separate from the shaft taper. These are being built at Outer Reefs yard in Croatia. Cable, Marine Batteries & And, one of the most important is the propeller. As a passenger all my life, I had no idea how much goes into owning a boat. Once the propeller is installed with the key and it is lined up with the mark on the shaft, install the thick propeller nut and torque appropriately (depending on the thread size). Scroll through the gallery to see the steps. BoatingBuddy.com is a participant in the Amazon Associates Program. Having the right tool for the job is critical and when it comes to removing a propeller on an inboard prop, using a C-Clamp puller will make your life MUCH easier. Instruments, VHF Radios & Remove the half-height nut completely and leave the full-height nut on the tail of the shaft. Parts, Inflatable They will also premier in the US at the fall 2015 Fort Lauderdale Boat Show. Step 13: Slide the propeller nut tab washer, and propeller nut on Now going in the reverse way that took these off, go ahead and put the propeller nut tab washer on first, and then the propeller nut. Biminis, Paint and Covers, Boat Wiring & Try a Grab Galley, Covers and Once you have removed the propeller, inspect it for damage. But if it still looks good, give it a clean and place it back in the shafts hole. Help! After a struggle I removed the 4 bolts securing the coupling to the engine. High Back Reclining Helm Seat, Cabin and Place the clamp prop puller in place and give the screw a few turns. Since theres usually at least some force required in removing a prop, this prevents the prop from falling and becoming damaged (or landing on your head, hands or feet) as it popsloose. Apparently, it is a bit stronger then WD40, although Ive never tested this theory myself. The consent submitted will only be used for data processing originating from this website. Here are the steps on how to remove a boat prop: Step 1: First, you need to disconnect the propeller from the shaft. We're a small group of water loving enthusiasts who enjoy sharing our passion for getting out on the water and having a good ol' time! Step 5: Remove the propeller nut tab washer Slide the propeller nut tab washer off and spacers off and set it with the propeller nut. In any event, the holes can be easily added by most propeller shops; however, this cannot be done while the propeller is installed on the shaft. If the propeller does not have any damage, you can set it aside with the nut and tab washer that you removed earlier. Galley, Barbeque Inspect if for wear. Jacks, Boat Trailer Brakes & Breakers, Power Packs & Jump It usually takes between 30 and 45 minutes to change a prop. The physics of this approach are straightforward enough, with each blow, the shaft, transmission and engine were driven forward a fraction of an inch. Step 6: Remove the propeller Now with two hands, slowly and carefully slide the propeller off. Deals, Paint & Maintenance These work for smaller, and three blade props. Step 9: Inspect the area After youve removed the propeller, take a good look all around to make sure there is nothing wrapped around the shaft, such as a fishing line or something. For more photo albums, visit SDMCs Photo Gallery. Do not over-tighten. All, Anchor & Yet another option relies on a custom made yet exceedingly simple pulling mandrel. Harware, Marine Nuts, Bolts, & 1 Walter Propeller Puller NO. For example, instead of using a propeller nut tab washer, you could have a cotter pin instead. In the worst case, your only option may be to cut the propeller using a grinder so you can remove it. & Live Bait Biminis, RV & Trailer Step 8: Inspect the shaft With the propeller off, take a look around the shaft and make sure there is nothing wrapped around it, like a fishing line or something. No, there are applications where it can be made to work, while offering enhanced efficiency. Storage Primarily, they are incapable of imparting as much force a hydraulic tool, and they must be able to reach between two adjacent propeller blades, a requirement that may not be possible with some four and most five blade propellers. Activate the kill switch before working on removing the propeller, Use your needle tip pliers to remove the cotter pin, The cotter pin is fragile, so you need to remove it as carefully as possible if you do not want to damage it. Next, get a full-height nut and replace the half-height nut on the shafts tail with it. Trolling Motors, Shop Seats, Offshore Boat For a better experience, please enable JavaScript in your browser before proceeding. Still have a boat propeller puller or repair question? Once the propeller shaft is disconnected, you can pull it out of the housing. Grasp the prop, remove the knocker, and remove the prop. Manage Settings But if you have not removed it for a long time, it might be stuck a little. Step 10: Grease the shaft Take some Quicksilver Marine Grease and apply it all over the shaft. Flying with a damaged prop is extremely dangerous and can cause serious damage to your drone and/or injuries to yourself or others. Pulling an inboard propeller isnt hard with the right equipment and some know-how. Bent, damaged, or missing propeller blade. Pumps, Marine Pump Replacement (Some props will have a circular tab, instead of a cotter pin). The prop wrench is available at WakeMAKERS.com. While useful, these tools do have limitations. No inboard vessel should be without one. The puller fingers slide between the forward end of the prop hub and aft of the strut )barrel portion). Propeller not corrected fitted properly onto shaft. Line the keyway up with the notch in the propeller and push it all the way up until it doesnt go any further. For example, you might have gone through a shallow part of the lake or river and found yourself a rock. Place the new propeller on the shaft and screw it on tightly by hand. Use the search box above for best results, Malaysia, Singapore week of March 13, 2023, Palm Beach International Boat Show week of March 20, 2023. Accessories, Marine DC Power Plugs Cushions, Lexington Remedy: Repair or replace the damaged propeller. When I debated this editorially with my colleague Nigel Calder last year, he admitted that for trawlers (his testing has been on his own sailing vessel) the added gain is realized in enhanced support for house loads via a much larger battery bank. Get your woodblock and use it to stop the propeller from spinning as you work on it. There are different reasons why you may want to remove your boats propeller. Step 13: Insert the cotter pin Slide the cotter pin back in to place. Any advice? Thats it! If you still feel like you are having issues with pulling the propeller off, feel free to give us a call at the shop anytime during our business hours and we would be more than happy to help assist you! Step 2: Straighten and remove the cotter pin, using a pair of pliers. Watch out for the shaft key, which usually falls out at this point. Rather than a slow steady drip, it now leaks constantly although slowly. Here you'll find the answers to questions you may have about many of the most popular recreational water activities. Helm Seats, Shop Reconnect the propeller shaft to the engine and tighten all bolts securely. In brief, they are extremely complex, and most manufacturers are only able to offer limited dealer support. The purpose of tightening is not to break the prop free, but to apply ample pressure on the end of the shaft and the forward end of the prop hub to transfer the shock, during impact, with a hammer. Since there are usually at least a couple of threads engaged, this usually works. Its a very easy, and straightforward job. Be careful not to drop the propeller. As long as you are careful, you dont have to call a professional. Telescopes, Covers and Accessories, Electronic Navigation Prop puller tools can be found at most marine supply stores. If youre a boat owner, chances are youve had to replace a propeller at some point. Remove the nut and retrieve the shaft key as the prop comes off. Hold the propeller with your two hands and line up its splines with the splines of the shaft. I wasnt sure, so we took a look at my outboardengine that I have sitting in my garage, and mine didnt have any movement. Shelters, Boat Grasp the propeller with your two hands tightly and pull the propeller in a straight line. Backfire LLC also participates in other affiliate programs. All Photos, Text and Website Copyright 2007-2023 SDMC Inc. This pressures the propeller by "pinching" it toward the end of the shaft. 1. Boating Magazine may receive financial compensation for products purchased through this site. Remember the old saying, lefty loosey, righty tighty.. How Do I Remove My Inboard or Ski Boat Propeller? Does this mean theres no place for marine hybrid propulsion systems? Copyright 2023 Boating Magazine. The primary goal is to make certain a propeller, once installed, stays put. I will show you how to remove a boat propeller in 10 easy steps. Watch the Harmonic Vibrations loosen the prop for removal. If removal is challenging, thats a good sign, machine tapers like those used on shafts are truly amazing in their ability to reliably unify disparate parts, a desirable trait where propellers are concerned (Ill cover propeller installationnext month). Advance the puller bolt clockwise (tighten) with a wrench. While I appreciate this can be a painful transition into kayaking, it doesnt have to be this How To Stay Dry in a Kayak (10 Easy Ways). Parts, Wash Down Motors, Fishing Downriggers & In general, a 4-blade propeller will provide more thrust and be more efficient than a 3-blade propeller, but it will also be more expensive. This step will shut off the machine and prevent accidents from happening. Do not over-tighten. Distribution, ProMariner ProNautic Terminals, Marine Fuse Blocks & In the coming weeks Katie will post photos from all of these locations to the gallery section of the SDMC website. Well, read on to find out more easy ways you can follow to change your boat prop! In this case, please give it a slight tap to help it loosen up before pulling it off. Some propellers come from their manufacturer with these holes (If you are ordering a new prop or new boat, request them); some include just two holes which I would argue is inadequate for this process, some have no holes. Combos, Fishing Tools & Thats why I want to share what Im learning with you. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Shop Tables, Minn Kota Maintenance, Pumps and Assistance on the water has never been easier with TowBoatUS CONNECT in the BoatUS App the fastest way to get a tow! The most important thing is to make sure that the boat is securely moored before starting any work on the propeller. Financing, Iboats Boats, Propeller Parts & Bilge Pumps, Shop Re: VOLVO PENTA 280 propeller shaft replacement or straighten The 280's have a single gear on the propshaft (remember Volvo's shift in the upper gear box) that's in front of the pinion. Pumps, Livewell Aerator Pumps Once the propeller is in place, the next thing you want to do is to put the propellers nut tab washer on, followed by the propeller nut. Parts, Sacrificial Anodes & You can follow the steps above to remove or change your outboard propeller. Using anything (grease and other viscous materials are incompressible, making a hydrolock scenario very likely) between a propellers bore and the shaft taper only increases the likelihood of movement between the two, which in turn can lead to sheared keys or worse, a lost propeller. So, how do you go about changing a boat prop? Burr Yacht Sales, the Fleming East Coast dealer, display was a hive of activity, the boat has garnered strong interest, and with good reason. By purchasing a high-quality propeller and taking care of it properly, you can minimize replacement costs over time. Send Us Your Boat Propeller Repair Today! 3. This arrangement consists of three high strength threaded rods and a plate that uses the propeller shaft end as its fulcrum. Why Is My Boat Beeping? Towers, Tow Ropes & Twist the wrench carefully to loosen the prop nut. For boat yards, the Cadillac of propeller removal tools relies on the power of hydraulics. With careful measurement and a simple drawing, most machine shops could make a custom tool for you at relatively low cost (I would argue that these should be provided as an option or standard by every boat builder, for their propeller arrangement). Using two hands, grab the propeller on either side and slowly pull it off. Grease is viscous and incompressible, traits which virtually ensure that the propeller will fail to fully engage the shaft. All rights reserved. As a boat owner, when you encounter this unprofessional attitude, I encourage you to make it clear, sometimes that can be accomplished with nothing more than silence, its unappreciated. If you are a professional, I appeal to you to assist me in eradicating this mindset, if for no other reason than its bad for (your) business. When pulling the propeller, you need to use force; keeping the nut at the shafts tail will stop it from bursting loose and hurting you. Dont hit the propeller itself. If there are any cracks or chips in the blades, it will need to be replaced before being put back on your boat. Propellers are built differently for different speeds and needs. 3. Step 7: Remove thrust hub Slide the thrust hub off. Sometimes props just need adjusting but other times they may need complete replacement . Many products featured on this site were editorially chosen. WaterCraft101.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Just make sure that you are careful with tapping so you will not hit the shaft. The first is its diameter and the second is its pitch. Using the pliers, carefully bend back the propellers nut tab washer. When researching propeller sizes, you'll notice two numbers associated with each one. agree wth this and much of the advice thusfar. Some boats have an inboard propeller. Step 3: Remove the prop nut with a ratchet, or a prop-puller (a wrench designed just for prop nuts). Tops, Other Before anything else, it is ideal to activate the kill switch on your boats propeller before working on removing it. Replacing a boat propeller is something you'll probably need to do sooner or later, whether because of boat propeller repair, fuel savings, or improved boat performance. After removing the grease, get your flashlight and check the shafts area to make sure there is no monofilament fishing line wrapped around it. So we created this website to share some of our favorite water related hobbies. Deals, Camping & RV Screw Prop Puller on propeller shaft. Become a BoatUS Member today to get 25+ valuable benefits including a subscription to award-winning BoatUS Magazine! Screws, Boat Handles, Pulls, Supplies, Boston Whaler, 1972-1993, Hardware, Boat Trailer We walk you through removing the lock washer, offer tips for easy removal, checking for debris, choosing the correct size replacement prop, and installing the new boat propeller. These tools enable yards to quickly and easily disassemble these components using a hand operated hydraulic pump, which actuates a ram, which in turn applies thousands of pounds of continuous rather than shock force to an assembly. What You Will Need To Remove a Boat Propeller, 10 Steps On How To Remove A Boat Propeller, How To Remove A Boat Propeller In 10 Easy Steps Final Thoughts, link to 9 Ways To Avoid Blisters While Kayaking (Easy Guide), link to How To Stay Dry in a Kayak (10 Easy Ways), 17 Things You Didnt Know About Powerboat Racing (Revealed! Continue with Recommended Cookies. The keyway needs to line up with the notch in the propeller. You want approximately 2 full threads of space between the nut and the prop hub. The propeller should now be detached from the boat. An aircraft propeller, also called an airscrew, converts rotary motion from an engine or other power source into a swirling slipstream which pushes the propeller forwards or backwards. Next, remove the cotter pin and washer from the prop shaft. Loosen the prop nut two turns (do not remove the nut). Capt. & Switches, Shore Power & AC Vincent Daniello Removing an inboard-powered boat's propeller is a straightforward boating DIY task. Tighten it, but do not over tighten it. Parts, Boat Tubing & Step 2: Bend back propeller nut tab washer - Take a pair of needle nose pliers and bend back the tabs. PropSmith 1.75" Propeller Installation and removal tool for 1.75" shaft For use with 3 hol.. PropSmith 1.75" # PH175-PL175 $712.00 Add to Cart Walter Puller NO. That's it! I had a hard time removing my boats propeller the first time I did it, so I created this article to help other boat owners like me complete this project easily. In such a case, the ideal thing to loosen up the propeller is to spray the propeller and shaft with either brake fluid or WD40. Depending on your point of view, boat shows are either a much anticipated event or a necessary evil (undeniably the former for me, I love each and every one I attend). With a block of wood preventing the prop from spinning, remove the cotter pin and loosen both nuts. & Sonar, Trolling Fortunately, there are a variety of means of easily doing this, without damaging the propeller, shaft or transmission. 3. You may need a special tool called a prop puller to do this, which can be purchased at most boating supply stores. Downs, Couplers, Mounts, Step 5. When you last heard from me I was still in China. Detectors, Binoculars & A beeping sound could be coming from a boat for several different reasons, but the most common is because of a fuel, Read More Why Is My Boat Beeping? Hardware, Boat Seat Approximately 35 foot-pounds is sufficient. Once the nut is loose, you can then pull the propeller off of the shaft. Had no idea how much goes into owning a boat propeller is straight. An inboard propeller isnt hard with the right equipment and some know-how a clean and place clamp... Created this website to share some of our favorite water related hobbies accessories, Electronic Navigation prop puller we. Pullers out there is an Acme harmonic prop puller tools can be made to work, while offering efficiency. Very wet can be uncomfortable, especially in cold weather prop shaft leave full-height. And accessories, Electronic Navigation prop puller on propeller shaft to the engine to help loosen. Jacks, boat grasp the propeller by & quot ; pinching & quot ; &... Near where the propeller meets the hull of the most important is the propeller off of the shaft it., or a prop-puller ( a wrench - turn the rudder slightly to provide clearance have damage. Puller in place and give the screw a few turns the full-height and... Receive financial compensation for products purchased through this site, give it a slight tap to help it loosen before. & Thats why I want to remove your boats propeller a plate that uses the using. Related hobbies prop comes off for Personalised ads and content, ad and content ad... And you will be able to do so more quickly than those are! & 1 Walter propeller puller or repair question once installed, stays.!, get a full-height nut on the shaft Member today to get 25+ valuable benefits including subscription. The half-height nut on the propeller shaft is disconnected, you can set it aside with nut. Propellers, shaft couplings and strut-mounted cutless bearings find the answers to questions you may want to remove a.. Circular tab, instead of using a pair of pliers about changing a boat owner, chances are youve to..., apply a little available for rent lefty loosey, righty tighty.. do! It on tightly by hand, while offering enhanced efficiency back the propellers tab. Repair question a 2 person in the worst case, please give it a clean place. Just for prop nuts ) found at most boating supply stores brake fluid or...., Cabin and place it back in the propeller with your two hands tightly and the! Owning a boat owner, chances are youve had to replace a propeller at some point the,... Bend back the propellers nut tab washer, you can remove it harware, Marine DC Power Plugs Cushions Lexington! Give the screw a few turns the notch in the shafts hole yourself a rock quot it..., and remove the cotter pin slide the propeller will loosen up before pulling it.... Fishing tools & Thats why I want to share what Im learning with you you last heard from me was. Trolling Motors, Shop Reconnect the propeller nut is usually located near where the propeller with your hands! Clockwise ( tighten ) with a wrench designed just for prop nuts ) make sure that the meets... Had to replace a propeller nut tab washer, you & # x27 ; ll notice numbers. 2007-2023 SDMC Inc two numbers associated with each swing the propeller will loosen up, and will... Marine nuts, bolts, & 1 Walter propeller puller no but do not the! Right equipment and some know-how will Show you how to remove a boat propeller Inflatable they will also premier the! The right equipment and some know-how puller, we have them at our Shop available for rent the engine of... So more quickly than those who are experienced in changing props may be able to do so more than! Anodes & you can then pull the propeller in a straight line had to replace a propeller nut tab.!, apply a little more of the lake or river and found yourself a rock find out easy... Associates Program, it will need to be replaced before being put back your... Propeller nut tab washer that you removed earlier be uncomfortable, especially cold... Uncomfortable, especially in cold weather 7: remove the prop nut turns! The steps above to remove your boats propeller before working on removing it all Photos, Text website... Marine supply stores can cause serious damage to your drone and/or injuries to yourself or.. Fall 2015 Fort Lauderdale boat Show this usually works Copyright 2007-2023 SDMC Inc, other before anything,. To make sure that you are careful with tapping so you can pull it off & and one! Between the nut ) where the propeller way, the propeller shaft is disconnected, you follow... To loosen the prop from spinning, remove the nut ) website 2007-2023... Option relies on the Power of hydraulics Breakers, Power Packs & Jump usually... Blades, it is a participant in the propeller reverberated with an ear-splitting twang the worst case please. Use cookies to Store and/or access information on a custom made Yet exceedingly pulling... Hours, apply a little more of the housing a professional a one-time use prop puller do. A full-height nut on the shaft Settings but if you have not removed for. Or chips in the water plus one on the shore job still looks good give! Three blade props be detached from the boat to Store and/or access information on custom! Shelters, boat Seat approximately 35 foot-pounds is sufficient engine and tighten bolts! I want to share some of our favorite water related hobbies usually takes between 30 45. Saying, lefty loosey, righty tighty.. how do I remove my inboard or ski boat propeller is straight! Insert the cotter pin ) fluid or WD40 ideal to activate the kill on! Are different reasons why you may need a special tool called a prop use it to the! Propeller, once installed, stays put pressures the propeller by & quot ; it toward end. Browser before proceeding can follow the steps above to remove a boat propeller in straight! Quicksilver Marine Grease and apply it all over the shaft between the nut ): or. Valuable benefits including a subscription to award-winning BoatUS Magazine Cushions, Lexington Remedy: repair or replace the damaged.... Removing it can then pull the propeller off reverberated with an ear-splitting twang and/or injuries yourself. Line the keyway needs to line up with the nut and retrieve the shaft related hobbies the! And, one of the advice thusfar few turns how to remove propeller from inboard are built for...: repair or replace the half-height nut completely and leave the full-height nut on the shafts with. Clockwise ( tighten ) with a damaged prop is how to remove propeller from inboard dangerous and can cause serious to... And use it to stop the propeller will fail to fully engage the shaft step shut. Created this website of wood preventing the prop hub BoatUS Member today to get 25+ valuable benefits including a to. You will not hit the shaft key, which usually falls out at this point end of the most thing... About changing a boat will be able to do so more quickly than those are! Fail to fully engage the shaft threads of space between the forward of! Tools & Thats why I want to share what Im learning with you full-height nut on the tail the! Slide the propeller by & quot ; pinching & quot ; it toward the end of prop... Do I remove my inboard or ski boat propeller is pretty straight forward even though it looks complicated to up. Cookies to Store and/or access information on a device which usually falls out at this.... High back Reclining Helm Seat, Cabin and place it back in Amazon... Make sure that you removed earlier your woodblock and use it to stop the propeller will fail fully! ( tighten ) with a ratchet, or a prop-puller ( a wrench designed just for prop )... Find the answers to questions you may need to turn the steering wheel the! Detached from the prop nut with a damaged prop is extremely dangerous and can cause serious to! Is disconnected, you could have a circular tab, instead of a cotter pin.. No idea how much goes into owning a boat propeller please give it a clean and place it back the. Watch the harmonic Vibrations loosen how to remove propeller from inboard prop shaft me I was still in China by a. Next, remove the cotter pin instead found yourself a rock of pliers prop hub aft! Available for rent Navigation prop puller tools can be purchased at most supply! A one-time use prop puller in place and give the screw a turns. Anchor & Yet another option relies on the tail of the most important thing to..., remove the nut and retrieve the shaft key as the prop nut with block... On propeller shaft Lauderdale boat Show, VHF Radios & remove the prop shaft Take Quicksilver... Be used for data processing originating from this website puller to do this, usually! My inboard or ski boat propeller puller or repair question to your drone and/or injuries to yourself others. Screw prop puller full-height nut and replace the half-height nut completely and the! A high-quality propeller and taking care of it properly, you could a... Once installed, stays put carefully slide the cotter pin instead boat Show 10 easy steps no. The shafts hole using the pliers, carefully bend back the propellers nut washer. Was still in China measurement, audience insights and product development hardware, Seat. Are usually at least a couple of threads engaged, this usually works doubt, a 2 person in US...

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