But if it has any damage, you need to replace it with a new one. This step will shut off the machine and prevent accidents from happening. In this WakeMAKERS How-To we will be sharing how to change the prop on your inboard propeller in less than 10 minutes. Combination tool kits are available to remove propellers, shaft couplings and strut-mounted cutless bearings. If youve never had to remove or change a boat propeller before, then consider yourself lucky. Free shipping for many products! Insert the Flo-Torq hub assembly into the propeller. Leave the Nut On You may need to turn the rudder slightly to provide clearance. Push propeller snugly onto shaft taper WITHOUT key in either keyway (propeller or shaft). They will also premier in the US at the fall 2015 Fort Lauderdale Boat Show. This tool can also beused to remove propeller shaft couplings and shaft bearings. (source). I think it's been tightened as far as it can go. Accessories, Marine DC Power Plugs Helm Seats, Shop 2. Make sure that you hold the propeller tight as it could cut your hands if it slips from your grip. Once the propeller shaft is disconnected, you can pull it out of the housing. All use the simple machine known as the inclined plane here in the form of screw threads to exert inexorable force in a controlled manner between the forward side of the prop hub and the tail end of the prop shaft. Still have a boat propeller puller or repair question? At this point, its generally a good idea to replace theprop so that it continues to perform at its best. Does this mean theres no place for marine hybrid propulsion systems? Drink Holders. This nut is usually located near where the propeller meets the hull of the boat. (source). Then, slowly slide the new propeller into place. Thats it! If you are using a new propeller, you might have to remove the Flo-Torq II drive hub from within the old propeller. The most common is by removing the old prop and then installing the new one. Now tighten the prop nut. The puller bolt cap is positioned over the end of the shaft aft of the prop. There are a few reasons why you might have to changeor remove your boat propeller. 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. Downs, Couplers, Mounts, All rights reserved. Get your clean rag and wipe away the grease on the splined shaft. Propeller removal using a tool designed specifically for prop removal. These are being built at Outer Reefs yard in Croatia. Place your wooden block between the propeller blades so it will not spin as you work on it. Pumps, Marine Pump Replacement Watch the video below to get a step by step tutorial from WakeMAKERS Product Expert Jason on removing your prop in just a few minutes. Accessories, PWC Parts & Using two hands, grab the propeller on either side and slowly pull it off. In this instructional video we are using the ACME Weekend Saver Kit that includes a padded prop carry case (fits props up to 15" in diameter), c-clamp prop puller, needle nose pliers, crescent wrench, and prop hardware kit. Galley, Barbeque AN 2. If youre looking to save money on propeller replacement costs, there are a few things you can do. Terminal Check the propeller to ensure that the thrust bushing has remained on the propeller shaft. How To Replace a Boat Propeller | BoatUS BoatUS 59.2K subscribers Subscribe Share 71K views 5 years ago #boatus #boatpropeller Replacing a boat propeller is something you'll probably need to do. If you find yourself in a boat yard for planned or unexpected propeller work, and you see a mechanic making his or her way toward your boat carrying a large hammer and a bang nut, you can intercede with your own tool; you know it will work well, it will work quickly and you can be confident that it wont cause any damage in the process. Now, Shop & Circuit Next, remove the cotter pin and washer from the prop shaft. https://boat.us/e/sy-joinVisit the BoatUS Magazine website: https://www.boatus.com/Expert-Advice.BoatUS is the nations largest association of recreational boaters with more than half a million Members. You want it there for the next step. Trolling Motors, Shop Remove the propeller and all hub components, including the thrust washer. Continue with Recommended Cookies. Hardware, Boat Trailer Then, hold each side of the propeller and pull it off slowly. This pressures the propeller by "pinching" it toward the end of the shaft. BoatingBuddy.com is a participant in the Amazon Associates Program. Next, remove the nut tab washer and set it aside with the propeller nut. Vinyl, Floating Boat There are different reasons why you may want to remove your boats propeller. The puller bolt cap is positioned over the end of the shaft aft of the prop. Now you know how to change a boat prop. If WD40 doesnt work, Ive read somewhere that people have tried using brake fluid. If this happens, the only option might be to cut it off using an angle grinder. The bang nut was screwed onto the shaft; however, it was stopped short of making contact with the propeller hub. JavaScript is disabled. Use a 1 1/16-inch wrench to remove the propeller nut and slide the thrust washer and propeller from the shaft. One of the most common propeller pullers out there is an Acme C clamp and an Acme harmonic prop puller. A scissors style propeller removal tool. Boat Prop Has Play In It Troubleshooting Tips, If your boat battery keeps dying there could be many reasons for this problem. Manage Settings Once free, remove the nut, prop, and key (if applicable). If youre a boat owner, then you know that there are a lot of moving parts. Professionals, Boat Topics and Questions (not engine topics). All Photos, Text and Website Copyright 2007-2023 SDMC Inc. Acessories, Fish Cleaning Step 1: Block the prop, so it doesn't spin as you apply pressure to the prop nut. Double-check that the oil drain plug is in place. Marine Battery Chargers, Shop A controlled force must be exerted between the forward side of the prop hub and the tail end of the propeller shaft. Accessories, Boat That's it! We and our partners use cookies to Store and/or access information on a device. The Algonac prop puller (mindermanmarine.com) is probably the most common style of prop puller in service shops, but there are many variations on the theme. Why is this necessary? The propeller was ruined in short order because it shifted on the taper each time the transmission was engaged. Assistance on the water has never been easier with TowBoatUS CONNECT in the BoatUS App the fastest way to get a tow! Make sure the propeller is snug and there is no side to side movement by gently moving the propeller back and forth. Make sure that you are not tightening the nut too much as it can cause damage to it. The professional captain, hired by the broker, to pilot the boat for this purpose, handed me his business card with a smirk, under his name it said, Its not my fault you bought a boat. 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. 9 Ways To Avoid Blisters While Kayaking (Easy Guide). Prop Puller After inspecting and cleaning the shaft, you need to apply a small amount of waterproof grease to both the shaft and thrust hub. Step 10: Grease the shaft Take some Quicksilver Marine Grease and apply it all over the shaft. Well, read on to find out more easy ways you can follow to change your boat prop! This way, you can prevent the prop from spinning around while working on removing it. Hitches, & Other suggested tools while removing a prop are a hammer and prop wrench. Boarding, Paddles & Other suggested tools while removing a prop are a hammer and prop wrench. It can be a little challenging to remove but give it a little tap, and you will be able to slide it off smoothly. Grasp the prop, remove the knocker, and remove the prop. Slide the new prop/hub assembly and the lock-nut retainer onto the prop shaft. You should grab the boat propeller by the root of two blades and pull it evenly; if it slides off, praise the deity of your choice. If you are planning to install a new inboard propeller or want to clean the shaft and keyway and install your old propeller after, proceed to the following steps. There are numerous ways to remove a propeller, including harmonic knockers, screw-type pullers and more. 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. 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. You can also place the gear in neutral as an extra precaution. Manage Settings For more photo albums, visit SDMCs Photo Gallery. Storage -When reinstalling the propeller, a very light film of grease or anti-seize on the shaft/bore taper is acceptable, but do not over-apply. Make sure you put it on correctly as per the instructions. Breakers, Power Packs & Jump Toll-Free (800) 446-9733. Remove the thick nu and install the thin nut. Removing an inboard-powered boats propeller is a straightforward boating DIY task. & Rings, Prop Nut Kits & Backfire LLC 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. Be careful not to over tighten it. If there are no signs of wear and tear, place it with the other parts that you removed. Here are the simple steps to follow when removing your boat's propeller. Once the nut is loose, you can then pull the propeller off of the shaft. Guide, Boat Battery Charger, Marine Audio & Varnish, Marine Adhesives, Alternatively, mechanical, scissors-like prop removal tools are also available. Step 9: Grease the shaft Apply some grease all along the shaft. Reproduction in whole or in part without permission is prohibited. Box up the old prop and send it off for reconditioning, then install the new prop. Remove the keyway and check if it has any wear or damage. This tool attaches to the back of the propeller and uses leverage to pop it off of the shaft. A beeping sound is an indication that there is something wrong and, this is your boats way of trying to warn you. Hed removed the propellers nuts and in their place had installed what was later aptly referred to as a bang nut, an over-sized, closed end brass nut. Back out the prop puller bolt to allow for installation of the puller. Lights, Boat Trailer if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'boatingbuddy_com-large-leaderboard-2','ezslot_7',109,'0','0'])};__ez_fad_position('div-gpt-ad-boatingbuddy_com-large-leaderboard-2-0'); Another way to remove an inboard boat propeller is by using a prop puller tool. This will require loosening the set screws or bolts that connect the two together. 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. Prop Knocker Hi, Im Mike. Use our exclusive WakeMAKERS Prop Finder Tool to find our recommended props for your specific year, make, and model boat. Finally, push the propeller all the way up until you can no longer push it. However, always remember that the cotter pin is relatively delicate. If its undamaged, then place it next to the other items youve removed, keeping it turned in the same position as it was removed. Take away the wooden block you used to stop the propeller blades from spinning. There are numerous ways to remove a propeller, including harmonic knockers, screw-type pullers and more. -Remove the cotter pin. Use the needle nose pliers to bend out the bottom parts of the pin to prevent it from coming back out. A combination hydraulic prop, coupling, and cutless bearing removal tool costs several thousand dollars, and its large and heavy, in most cases its housed in a rolling dolly thats about the size of a baby carriage. Rather than a slow steady drip, it now leaks constantly although slowly. Loosen the prop nut two turns (do not remove the nut). Wipe the thrust hub down with a rag. This type of thing can damage your propellers.