Video answer: Mercury boat propeller wrench tip
Top best answers to the question «What size socket do i need to remove a boat propeller»
Removing Your Boat Propeller: Step #1
Now, you'll need a socket, usually 1 1/16” will do the trick, but if you have a socket set, we recommend having that handy as not all sizes are the same and can vary by manufacturer.
Video answer: How to replace a boat propeller | boatus
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Now, you’ll need a socket, usually 1 1/16” will do the trick, but if you have a socket set, we recommend having that handy as not all sizes are the same and can vary by manufacturer. Once you figure out your socket size, equip yourself with a 2X4 or 2X6 piece of lumber, this will act as a stopping mechanism to hold the propeller in place and prevent the propeller from spinning when removing the nut.
For 40hp and larger E-TECs, use a 1 1/16" socket or wrench. For motors where the cotter pin goes through the slots in the prop nut, the torque is 120-144 inch-lbs. or 10-12 ft-lbs On motors that use a solid prop nut and a metal slotted keeper over the nut, the torque is 70-80 ft.-lbs.
1 1/16", most marine supply stores carry a nylon prop wrench or you can pick up a socket. Thanks rotowrench. Once I get the prop fixed, I'll be back on the water!
What size socket do I need to remove the nut holding on my propeller on my 2009 E-TEC 150-HP engine? Is there any trick to this? [Is the procedure to] just put [the E-TEC] in gear and loosen [the propeller shaft nut]? Also, is [the threading on a propeller shaft] a reverse thread? Thanks, Tom W Clark: posted 12-02-2009 06:42 PM ET (US)
Re: prop wrench or socket My 90 Merc is spec'd at 55 ft-lbs which I accomplish with a 1 1/16 deep socket, a breakover bar and piece of 2x4 as they are handy. If you want one that floats Bond-0 had the right for on-water changes.
Also asked, what size is Yamaha prop nut? Yes, the Yamaha HPDI, 4strokes, and OX66's all take the same prop nut. Its a 1 1/6, or a 28mm socket size (they are both the same). Likewise, when should I replace my boat prop? 8 Clear Signs It's Time to Replace Your Boat Propeller. It Has Too Much Pitch.
Step 4: Remove the prop nut – Use the prop wrench to unloosen the prop nut. Remember the old saying, “lefty loosey, righty tighty.” 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.. Step 6: Pull the prop off-First, take away the piece of wood or whatever you used to hold the prop from turning.
To help with your selection process for a replacement or upgraded propeller with a larger or smaller pitch, use the following suggested guidelines: When maintaining the same diameter and rake – Adding 1 inch of propeller pitch will reduce full-throttle (WOT) RPM by 150 to 200.
Boat Prop Selector Guide. Whether you are buying a new propeller for your boat, simply in need of a replacement for a prop you lost/damaged, trying to address a performance issue (e.g. being under or over propped) or you simply want to gain better fuel economy, we can help you find the perfect propeller for all of your boating needs.
Step 2: Unscrew the propeller nut with a suitable socket. You'll need to wedge a block of wood between the prop blades and the cavitation plate to prevent the prop from turning as you loosen the nut. Step 3: Remove the nut and washer, then pull the prop off the splined shaft.