Now turn the screw handle inward to contact the end of the crankshaft. Oct 19, 2014. 13,262. in this video,see how i removed motorcycle flywheel without using a puller Replied by RT325 on topic 1975 DT125B Magneto Rotor Removal. Flywheel Stator Magneto Puller Removal Extractor Tool for Yamaha Pitbike 50cc-160cc. Loosen the Flywheel nut till the end of the nut lines up with the end of the crank. For the PTO hub, remove the 6 bolts, then use a puller. So out came the compressor and impact wrench! Line up the slot in the center of the magneto and push it onto the crank as far as possible. Reactions: As mentioned , it really came off with a bang and came flying. Flywheel Stator Magneto Puller Removal Extractor Tool for Yamaha Pitbike 50cc-160cc. Thanks. leave a little space between the bottom of the nutt and top of the flywheel, drop a socket over the nutt make sure the socket bottoms out on the nutt and does not touch the flywheel either . yes a puller is the best way:thumbsup: Posts. When all else fails, heating the flywheel can often do the trick. Nose bit is 31mm long & 5.5mm diameter. The optimal distance between the flywheel and the ignition coil is 0.2-0.4 mm for most chainsaws. Apply gentle pressure on each screwdriver and get a mate to VERY lightly tap the flywheel with a hammer. Have any of you fellas conquered this mountain before? 2) a puller to correctly remove flywheel. 4) a torque . Worked very well did the job without being expensive! take the puller and thread your three screws into . If there is a hole after removing the mag bolt, you have an inny. First, there is a nut on the flywheel which must be removed. During re-preservation, oil, gasoline and dirt are not allowed to enter the high-voltage ignition wire and fan. Remove the nut and lift off the flywheel. Remove the nut and washer holding the flywheel. I'm thinking you have the electric start model so puller is a 10x1.25 thread with an extended nose. while prying hit the socket with big hammer, it should pop loose, never ever, never ever Lightened flywheels are bad times lol. This comes with a crank protector, but it is not the right one for the H2 1000 motor. When all else fails, heating the flywheel can often do the trick. Go down to the auto parts store, buy some breaking oil, soak the crank end where it comes through the flywheel. 05 Rhino 660, 100.5 mm piston same compression, HotCam, Stock Muffler with Tip, 25" Grime Reapers, 14g rollers, UTVcrap Sheave, Orange Secondary Spring, UNI Filter w/ billet . I was wondering if it is possible to remove the flywheel with a two-arm puller. If you treat it well, it will last 50 years or more. Do I need a puller? 85. ; 100% Brand New &High Quliaty ; M35x1.5mm Magneto Rotor Flywheel Puller.35mm diameter by1.5 right hand thread pitch ; Fitment: M35x1.5mm Magneto Rotor Flywheel Puller For Kawasaki KFX700 Brute Force 650 KVF650 ATV For Kawasaki Brute Force 750 & Teryx 750 2008 And Newer /Removes Kawasaki Rotor/Flywheel 21007-0111 And 21007-0158 now i remember i just took the lock bolt to the auto parts store and matched the threads. 2.2.3. the lower hollow nut portion that threads into the crankcase is the correct thread for the ID thread of the fibre gear.You will have to cut the head bolt part off and thread the plain hole of the hollow nut- 7/16 anything will work. Magneto puller for repair and replacement. I removed the 17mm nut, then behind that is another threaded piece, that looks like you could get a socket on it, i have seen the special flywheel removal tool, does that work by pulling only, or is it loosening that threaded piece. 10mm bit is 87mm long. Insert two bolts into the threaded holes on top of the flywheel. SabrToothSqrl. Locate the flywheel cover in the motor and remove it to expose the flywheel. Locate the flywheel cover in the motor and remove it to expose the flywheel. The armature is a wire coil that forms part of the generator/starter. Having to remove, and replace the bearing perhaps several times to get the shimming correct tells me that the services of a machine shop are need to properly make an accurate puller. FLYPIG 24mm&27mm Flywheel Stator Magneto Puller Fit GY6 50 125 150cc ATC70 ATC90 ATC185 TRX 250R CR80 CR85 Yamaha YFS200 Blaster 200 Kawasaki Suzuki Flywheel Removal Stator Puller Repair . A dry candle with a slight brown tint of the electrodes can be considered serviceable. Also drill a hole on centre of the 2.5" metal piece (head of the bearing puller . i usually put the nutt back on, but not screw it all the way down. There are several ways to do this as well. 10mm bit is 87mm long. Hey guys, I need to remove the right side crank case, but don't have the puller, P/N 644-365. If your nut is on that tight, chances are that the flywheel is just as bad. When installing a new electrical module on the engine, the magneto gap must be adjusted. Motion Pro Magneto Flywheel Puller, 16mm x 1.5 Left-Hand - BikeBandit.com . thread the "puller" into the flywheel/magneto and the "puller" will push the flywheel/magneto off as it bottoms on the crank. Ian, The JAP 2A manual I have describes undoing the bolt to remove the starter. Don't lose the metal key that aligns the flywheel in the correct position. After a short time, it should pop loose. `10x1.25 pitch. Dont use a hammer could damage the crank. How to Remove a Mercury Flywheel Unlatch the clips that are used to secure the cover and take the cover off the motor. Can you use heat to remove a flywheel? Armature removal. Sometimes you need to remove a chainsaw flywheel without the proper tools. I just used the harbor freight one. Aug 14, 2010. Read more. First, you must re-install the crankshaft keyway. For all Lucas magnetos, and for some other makes too, you will need a puller for removing the inner race of the bearing next to the slip ring. Locate the flywheel cover in the motor and remove it to expose the flywheel. Sep 16, 2020. dont make the tool. Get the bolt very tight, then hit the head once with a good sized hammer--3# or so. The PTO hub and the flywheel with the magneto armature plate. 1) a tool to hold flywheel while you loosen or tighten nut. The puller shown below is one that I made that is somewhat universal for these size of motors as the 3 bolt holes are slotted to accommodate different hole patterns. I went looking for a pic of one, for guidance in improvisation, but no dice. Can someone tell me how to reinstall the flywheel? The Puller Kit Services Limited Clearances That Makes It Easier To Access Glow Plugs Closest To The Firewall. Feb 9, 2014. Flywheel magneto, good workmanship, can perfectly fit your model. Sometimes just have to let the oil soak a while and it will pop off with the puller. The puller is a new design with a small hole in the center that allows the user to remove the plug in the power tool. put a 2 inch long bolt in and you have your puller. a) remove the grease from the outer surfaces of the assembly units and parts with a rag soaked in gasoline and wipe it dry; b) rinse the candle in gasoline, dry it and wrap it in the candle hole in the cylinder. Messages. Feb 24, 2002. If the flywheel wont budge after striking it a few times with a hammer, it's time to break out the big guns-the propane torch. What I did was heat the end of the crankshaft to around 450 degrees, with oxy-acetylene and a rosebud, and quenched it with penetrating oil I had put in the freezer overnight. Loosen the flywheel nut by using an impact wrench. And flywheel puller magneto enabling you to remove and replace the worn out pulley in the original vehicle without damage or damage. For the flywheel, remove the magneto, then use a puller on the flywheel. first loosen and unthread the lock bolt. There might be a piece that fits onto the crankshaft extension so that the puller bolt does not bear directly against the crank extension. What are the steps to removing the flywheel? 4.5 out of 5 stars 53. You are not off track. A gear puller will work here if you can manage to hook it under the mag, otherwise, check for threaded holes in the mag that you can use to hook a puller to, sometimes a steering wheel puller is better than a standard gear puller. 3) the correct size, 6 point, metric socket to use on nut, 25mm or whatever is correct. Generally you need 4 items-. put a bungie cord in one of the spark plug holes and turn the crank till the piston squeases on the cord. Helpful. Tighten the center puller spindle dow as much as possible. . How do I stop my flywheel from . I learned this trick from watching a video an lawnmowers from the davidsfarm youtube channel. Wouldn't get creative unless you need to. yes, a fly-wheel puller would be best unless some knows another method of removing it, the backing plate on theses engines will make it difficult to remove the fly-wheel and breaks easy, an idear is to modify the common pully puller used for automotive applications and lightly rapping the side of the fly-wheel to vibrate loose, Cta Tools Glow Plug Tip Puller Kit - Universal Many Applications. This video shows how to disassemble left crankcase cover and Flywheel or Magneto. The bolt type puller is the only recommended way to remove the flywheel without damaging anything. Replied by MarkT on topic AT-1 Armature Removal. I think the nose bit bottoms out in the hole so the 100mm bit doesn't contact the end of the taper. Re: removing A10 magneto advice. The flywheel is on a tapered shaft so it will loosen upwards. If you've got no other choice buy to use that cheesy puller, put a good quality c-clamp (I prefer to use cant-twist type myself), on the outside of the arms that reach behind the flywheel and grab it. Will work on any atv with a starter clutch bolted to the back . Unlatch the clips that are used to secure the cover and take the cover off the motor. Lift up on the flywheel and tap sharply down on the nut with a wood or plastic mallet (or use a block of wood and a hammer. Reviewed in the United States on . Thanks to all who have offered help and advice, my " Heath Robinson" efforts at fabricating a puller without benefit of machine tools are suspect. On the counter balancer you need to look at the service manual its kinda tricky, theres dots on the balancer gear and the flywheel gear they . 1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250. Basicly the first thing to do is take the cap and magnet off. Remove the nut completely. However, with them, and on a K . You can: use a piston stop; do the rope trick This tool is another one of those must have tools if you are a small engine mechanic working on the Chinese brands of ATVs. The part is generally held in place as a press fit on the end of the crankshaft and has a woodruff key to stop it spinning. It makes things go a lot smoother. 6,380. get 2 flathead screwdrivers. Insert two bolts into the threaded holes on top of the flywheel. Next, strike the center of the screw with the hammer. i've taken off all the bolts I can see (allon, and the flywheel retaining nut). go to an auto store get a universal flywheel puller (10- 15 bucks) take a large rachet w/ breaker bar if needed if you dont have air tools. There are two component parts to the ends of the crankshaft. Report abuse. Flywheel magneto, used for atv dirt bike, pit bikes. Posted November 18, 2009. When you remove the nut, you'll need to remove the flywheel with a gear puller, like a harmonic type puller. A gear puller will work here if you can manage to hook it under the mag, otherwise, check for threaded holes in the mag that you can use to hook a puller to, sometimes a steering wheel puller is better than a standard gear puller. The PTO is threaded and the mag and flywheel are bolted on by a nut. For an alternative method, you can also use the rear axle bolt to fit into the larger thread instead of. Put one either side of the flywheel and find something to lever off (i used the crankcase when i did it on my derbi). To remove the flywheel, there are several techniques. I used a big hydrolic press, support the case and just press the crank out, same thing on the way back in, just make sure it goes in straight and in all the way. Then take your hammer and hit the stem of the puller. Finally a good whack with the hammer on the bolt of the . Jul 25, 2008. Make sure this fits by entering your model number. Impact drivers work well for this, or you can use a penny into some meshing gears as well. This is a tutorial on how to easily remove a flywheel without damaging the flywhee. I think the nose bit bottoms out in the hole so the 100mm bit doesn't contact the end of the taper. I'm thinking you have the electric start model so puller is a 10x1.25 thread with an extended nose. 2.2.2. Now you can install the magneto back onto the crank. Not a good idea to apply heat (flame) to the flywheel. Ended up heating the shaft with a torch. i had a two arm puller on it and it seemed like it was taking a little too much to . Have the puller bolts even, OR if shoulder type bolts, tightened down to their collar. Tighten the puller and wait for the "pop". Use penetrating oil to soak the impulse hub and a small puller to get it off. Thanks to all who have offered help and advice, my " Heath Robinson" efforts at fabricating a puller without benefit of machine tools are suspect. Tighten the center screw REALLY tight then firmly strike the center of the puller screw with a medium size hammer. In the meantime, the puller is a powerful tool to lift and pull the flywheel. at least from what i recall. You may also need a puller for the slip ring if it is stuck. Nose bit is 31mm long & 5.5mm diameter. Details: Total length: 87mm/3.42" Thread diameter: 27 mm/1.06" Color: As the picture shown Used to remove flywheel (magneto) from the crankshaft Features: This is a reversible flywheel removal tool for use with a number of different types of flywheel Remove Pitbike flywheels that cover the stator with ease and without damage with this purpose made tool Simply remove the centre nut on the . #3. Several days of penetrating oil and banging the puller didn't work. The best way to remove a flywheel is to use a torque wrench set to 50 ft-lbs.