There are a series of bolts that retain the flywheel cover which need to be removed. And yes, once you get the nut off, you may have the same or more trouble popping the flywheel free with the puller - lubricate all surfaces/threads . Important points here. You could make your own if your handy, its basically a big bolt that threads into the flywheel with another bolt threaded inside it. For installation, I bought a flywheel lock at my local indy MB parts for $155. Slide the alignment tool into the clutch disk and position it on top of the new flywheel. Remove the top cover on the saw to expose the spark plug. You will want to thread the flywheel nut down on the crank until it is flush with the top end of the crank to protect it. I have seen the nut removed without using the special tool if an impact driver is used. Always check for damage by removing the flywheel to inspect the key and the keyway, the key's slot on the crankshaft. A heat gun to warm the rotor hub and expand it might help if needed. 2. Also a picture or 2 might be helpful in determining how to get your flywheels off. To do so you'll need to place the freewheel remover into a vice. The end of the jaws clamps over the outer ring and as you apply leveralge the vice grips will rotate until the inside of the jaws are up against the flywheel teeth. Start by removing the cap on the end of the crankshaft. Most flywheels will come off with less torque than this. First, there is a nut on the flywheel which must be removed. -Remove wiring from starter & unbolt the starter (2x 16mm bolts i believe). Torque the pinion gear nut by taking out the spark plugs, putting a wrench on the pinion nut, and turn the flywheel with a torque wrench until you get the specified torque for the pinion nut. It has been anodized black with aluminum beveled edges for good looks and will allow you to easily pull any flywheel off any engine . After removing the pressure plate and clutch disk, lock the flywheel using the tool and remove the bolts. As the flywheel turns ,your screw driver will stop agains the bolt and stop turning . Depends partly on what tools you have. Just my $.02. find 2 trees approximately 2 feet apart. There are usually 3 or 4 bolts holding it in place. Don't overtighten- just snug. I used two Harbor Freight wrenchs' that use a 1/2 " ratchet/breaker bar as a handle. This is correct! Mar 26, 2014. Then you, use another breaker bar and break loose the flywheel bolts. Remove the bolts and the flywheel should be able to slide off (or may require a little wiggling to work it free). England, Stoke-on-Trent Posts 6,380 get 2 flathead screwdrivers. Jan 29, 2012 (Edited) Another technique -- as noted another thread, you can use a chain pipe wrench on the smooth portion of the harmonic balancer to hold it while removing the balancer bolt. 91INDY650. Subscribe: http://youtube.com/carsntoys Tools and Supplies: https://www.amazon.com. Do not use a hammer or other tool with a heavy metal head to aid in the removal of the flywheel as it will damage it. Now screw the puller into the flywheel as far as it will easily go. C If an impact wrench cannot be found then using a strap wrench will also get the job done. 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 . However, if you don't have the tool and need it off or if the dang thing is stuck and the puller is pull the threads out, an air hammer will pop it on the first try. Answer (1 of 23): "How do I remove a flywheel without a puller?" Flywheels aren't generally removed with a "puller" they're typically bolted to the crankshaft flange. There are several ways to do this as well. Another tip is to back the nut off till it puts pressure on the circlip and then smack the end of the nut with a brass hammer. Tuck the linkage/bracket out of the way towards the firewall. #5. bulldog5046 said: to undo the flywheel bolts i put a socket on the pully end of the crankshaft and a long bar so it pressed on the floor. In another informative video, Taryl goes over the proper ways to easily pop a flywheel on the different types there are. Hard To Start Tighten the center screw REALLY tight then firmly strike the center of the puller screw with a medium size hammer. Make sure to remove the large nut in the center of the flywheel. Remember the paint on these old engines and any antique for that matter is only original one time. The flywheel is on an electric start engine, and the flywheel has the teeth around the outer edge to engage the starter. A manual is in no way going to help me understand how to use a front axle to get off my flywheel nor is it going to help me use any other tool other then that pulley. Remove the right hand side cowl for access to the motor. Slowly loosen the pulley with a socket and ratchet while holding the pulley attachment nut. You need to grab tight the flywheel with the wrench and then you need to remove the nut with your other hand. Screw back the crank bolt afterward. For some without air or electric tools, a strap or chain wrench might be used. Reinstall quick-release skewer with skewer nut on outside of remover. Step #3. #2. remove the flywheel cover and park the bike one one side. They will have harnesses and brackets bolted to the trans as well, each bracket has a 13mm bolt. Get the bolt very tight, then hit the head once with a good sized hammer--3# or so. One of the most common ways to remove the flywheel is by the use of a socket and wrench clash. Put one either side of the flywheel and find something to lever off (i used the crankcase when i did it on my derbi). Inspect freewheel center and select correct removal tool (see chart above). Charged flywheels typically spin at 40,000-60,000 RPM, so this can release dangerous shrapnel. The best way to remove a flywheel is to use a torque wrench set to 50 ft-lbs. This is a tutorial on how to easily remove a flywheel without damaging the flywheel, crankshaft, or crankcase. Remove the top cover on the saw to expose the spark plug4. This is a slow operation, but it is required in order to remove the power steering pulley accurately. Lightened flywheels are bad times lol. What tool is used to remove flywheel? If it does not come free at this level of torque, don't just go crazy and put more torque on it. Measuring points of damper and crank snout. Now rotate outer flywheel until timing mark indicates TDC and bolt it down. This is with the regulator disconnected and measuring directlly across the stator leads. 1,160. Slide the three arms on the gear puller under the bottom side of the flywheel. Remove the clutch cover, bar, and chain from the saw. just bang on it evenly until it pops off. Be sure to back off the pullers' center screw when mounting puller. No air tools. A flywheel i. To remove a Villiers flywheel you should find a ring spanner which fits the centre nut accurately and and whilst holding the flywheel, give the spanner a few good clouts (in an ANTICLOCKWISE DIRECTION) to initially loosen the nut. Hopefully the flywheel will come off when you tighten the big tool screw. Hold the outer, then turn the inner bolt, and press the flywheel off the crankshaft. If it does not come free at this level of torque, don't just go crazy and put more torque on it. This is. Deju662 said: I was wandering how to stop the flywheel from turning. There's two recommended methods for removing the flywheels on the walk behinds I've worked on. Put back the crank bolts into their respective sockets. The correct puller is like $20, I'd rather buy the puller than a new flywheel every time you have to take it off. Flywheel should fit 8 ways, but you will know if you are off by 360 degrees/8 bolts = 45degrees. This can be done if the freewheel remover tool is not avai. -Remove ground strap from top of transmission. I also check the shop manual for the torque settings, and torque them down to specs, incrementally using the torque value divided by three or four and work up. #1 cylinder Should be starboard bank. You're gonna set it to that torque spec, that way it sucks down the flywheel to where they want it. How to replace a flywheel;1. But that's only half the battle you . Turn the flywheel in the direction of engine rotation until it makes contact with your prop, and torque away! Apply gentle pressure on each screwdriver and get a mate to VERY lightly tap the flywheel with a hammer. Then you're gonna grab your ignition cover and make sure you check the gasket surface. attach a chain to the flywheel and attach the other end to a good truck. You can find ways to jam the crank / flywheel while you loosen the nut, getting rid of the need for the holding tool, such as a bit of rope threaded between the fins which can be used in a pinch or a knotted rope down the plug hole. Re: flywheel removal without there special tool Use a screwdriver in the #1 cylinder spark plug hole, and set it to top dead center. Have someone hold the 1/2" breaker bar in the crank pulley bolt. Position the pressure plate so the three studs on the flywheel are visible. Repeat the tightening and one hit until it pops. More often than not, this is our immediate go-to way of removing either a stuck pilot bushing or stuck pilot bearing. Most flywheels will come off with less torque than this. i know you take the rcoil off 3 screws probly then the little piece that the recoil catches on 3 more screws then you take off the pully if it is fan cooled. I agree 100% I get GREAT advice and do use it all the time. Thx. Push the left crank arm into the spindle and then use a rubber mallet to tap it and push it into its place gently. I show how to remove a freewheel from a bike wheel without using a special freewheel remover tool. If it does not come free at this level of torque, don't just go crazy and put more torque on it. How to remove "pull off" the flywheel on a lawn mower small engine **WHEN NO SPECIAL TOOLS ARE AVAILABLE**. What tool is used to remove flywheel? 3. The largest problem with flywheel energy storage is the potential for damage and injury if a charged flywheel is broken. Leave the fly wheel nut on but back it off flush with the crank, hold the air hammer (with a blunt bit) hard and straight on the end of the crank. Step 3. I tried 3 different coils, so I've come to the conclusion it's not a coil. Posts: 2,024. you dont need to remove the crank pulley or bolt to replace the belt. The key is only to keep thing lined up, it should fit snug on the sides but not tight top to bottom. Remove the nut and washer holding the flywheel. Plugging the top of the transmission with towels so debris doesn't fall in works well also. You will need a center push, external thread flywheel puller, size M27x1.0L.
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how to remove flywheel without tool