2007 harley flywheel problems. Been doing allot of lurking and researching within.

2007 harley flywheel problems Went with a new crank pin / rod setup from S&S. The FLYWHEEL POSITION SENSOR was going bad, making my bike run rough, until it died at the bottom of a steep hill 200 yards from my driveway. Problem is I believe the 2007 and newer models came with a four mount system. My Deluxe is a '14 at 17K miles and I don't think I'm having any issues with it. S&S Cycle® Steel 4-3/8" Stroke Replacement Flywheel Assemblies for 2007-2016 Jim has reported that he fixed it. A couple of things to keep in mind: The older machines had massive flywheels (55% used). A dual-mass flywheel is a two-part unit. Asking price is $6500. The combustion that results creates a “Torque Spike” from an extremely rapid rise in cylinder pressure. harley 1340 evo 1991 Hi I have a Problem, I have just replaced my broken Drive belt to the back wheel, I have not put the Primary Cover back on as yet, as I wanted to see if the starter was engaging, the Jackshaft is Spinning but not the Gear and not the Engine. com You can try to unblock yourself using ReCAPTCHA: Here we go again. We recommend Parts Geek for the best prices and selection. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance For 1999-2002 models with stock flywheel and for 1999 and later models with Screamin' Eagle Stroker flywheel and 2003-Style Crankcase, see Figure 1. Home; Motorcycles. - 320-0353 To address this issue, Harley-Davidson has implemented various measures in succeeding Harley 107 power mill iterations, like improved oil cooling and oil breather systems. Stay tuned for the exciting finale. Over time, the plastic tensioners can wear down and fail, leading to excessive noise, loss of power, and potential engine damage. The OEM Flywheel/Crankshaft is fit for purpose & You need to contact the server owner or hosting provider for further information. The issue in 2007 was that the touring models were The 2007 model had an issue of flywheel shifting, the excessive shaking could be and indication of this. My question is how bad does it need balanced, if it is trued and runout is to specs. A forum community dedicated to all Harley-Davidson model owners and enthusiasts. The first thing I would Earlier 5 piece cranks had their issues as well, especially if one was trying to get high power out of 'em. comVIDEO-In this Free video we show you the inside of a modern day Harley Davidson primary drive. . lightly hold a medium screwdriver above the removed flywheel. Save Share Reply Quote Like. Been doing allot of lurking and researching within. He said, "I don't know". A. Harley Davidson, an iconic brand synonymous with freedom, rebellion, and the open road, is highly regarded for its strong engines. 0. So, first thing I thought of, I know the later twin cams didn’t have cam position sensor, so I These problems can be frustrating and dangerous, so getting them fixed as soon as possible is important. 03 XL1200 Custom. 18. I thought I stated my problem well and what I've done to fix it. The company has also mated these enhancements using high-quality, high-performance engine oils and strict adherence to recommended service intervals. Richard Rowe has been writing professionally since 2007, specializing in automotive topics. 1) engine heat issue have been present with all large harley engines since they went to the 96 from the 88. Here, I explain Harley Flywheel problems, Harley D Shop Transmissions - https://www. if you have to point the blade at the magnets before it goes to themit has weakened. com/motorcycle-transmission-components?utm_source=youtube&utm_medium=description&utm_campaign=How_to_Fix_Sportster_. Good luck. I only respond when I can be constructive too. Harley-Davidson motorcycles are generally known for their reliability. inspecting, checking an You may of heard that Harley-Davidson pressed the crankshaft assembly together on the Twin Cam and that it's not a good thing. He has worked Watch step by step instruction of the Harley compensator sprocket removal in this video. I found the root cause and wanted to post the solution so that others do not spend so much time figuring it out. S&S Cycle® Steel 4-3/8" Stroke Replacement Flywheel Assemblies for 2007-2016 Harley Models with Twin Cam "A" Motor without Sprocket Shaft Bearing Race - Made in U. The gear indicator on my '15 RK stopped displaying all of a sudden and I have spent hours trying to solve it. this should give you a nice leap in usable hp/tq over stock. One Harley Davidson Motorcycles. then point the blade towards the centre. One common issue that Harley 883 riders may face is a faulty In conclusion, troubleshooting Harley Davidson shifting problems requires a careful examination of various mechanical components and the rider’s skills. Please let us know what things we can add to this This confirms flywheel failure and allows a full assessment to spot related wear on mating components. 1 of 2 Go to page. Additionally, another indication of starter issues is when the starter motor It is also important to note that regular maintenance can help maintain the warranty on the Harley. Neglected issues could escalate and compromise the vehicle’s integrity and safety on the road. Some years to avoid include 2003-2006, while 2007-2009 models have hydraulic oil-fed tensioners. Flywheel assembly on centers shows . Mileage is 19 k. It says so right in the service manual. hillsidecycle. If the insert for the bearing races were moving,which was an issue back then but it usually appeared early in the new engine,more Particularly for bikes released between 2007 and 2012, hard starting is a common issue. Anyway, bike is home and we are determined to ride it 1000 miles to see what falls off (hopefully it won't be the rider) or gets better. it should feel that it tries to ppull out of your grip. 1 post · Joined 2007 Add to quote; Only show this user #8 · Mar 6, 2007 I'm not sure how many wires Harley uses for the sensor, but most sensors use three wires. i have an 07 ultra classic ( EFI ) 96 to 103 10. As stated in your note, there are several ways of lowering the heat. One is a ground, one is power and the other wire is the signal wire. “Torque Spike” happens each time the air/fuel mixture inside the combustion chamber is ignited. 254 MM The Harley-Davidson VRSC V-Rod was supposed to be a game-changing model for the company, but it turned out to be dead on arrival If your Harley is hard to shift into neutral, you should adjust its clutch plate, and clutch cable tension, add transmission oil and replace the neutral springs. The replacement Other Motorcycle Year: 2007 #1 Ironhead Flywheel Problems 9 March 2010, 03:00. The crank is 3 pieces, the 2 flywheels with the main shafts forged onto them and a crank pin. Tri Glide Reverse System Diagnostic Tips In our last, In The Shop, we gave you a working overview of the Tri Glide reverse system. A more common occurrence than you might think is the substitution of 61" flywheels for 74" and vice-versa. My first flywheel went out with 13,000 miles on the engine, the second fly wheel went out 12,600 miles after the complete rebuild the first rebuild was covered under warranty but Harley has refused to cover Here is a comprehensive list of the most common Harley 107 problems: it can lead to engine failure. 10. Motorcycle enthusiasts often praise Harley-Davidson bikes for their iconic style and the unique sense of freedom they offer. My dealership so far has changed the download, my motor mounts, fairing mounts, and checked my run out on the fly wheel. Nice 1/4 wide gouge about 1/2 to 2/3 way around. Menu Icon Hi, Is anyone else experincing problems with there 2007 FLHX. The main issue with the 2007 Fatboy was the rapid rear tire wear. Skip to content. Menu. There's a starting problem when the bike is hot and it's been identified as a worn compensator. I replaced that, and the bike ran great for local test rides. All HD built up cranks are BIG and HEAVY. Show Less . Here, I explain Harley Flywheel problems, Harley Davidson c Harley 883 Problems. First thing to check is to see if your getting voltage to the sensor from the ECU (could be anywhere between 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. 2007 Street Glide Issues. **Verify part fits before purchasing** Specs: Unit Type: DRIVE ASSY. . web-hosting. Could not believe it was running so well. and the starter clutch, I didn't see any teeth missing on the flywheel, battery I always built heavy wheeled Big Twin engines at 55%, because that was a Harley standard, as confirmed to me by the shops that even knew 'back in the day'. But the symptoms you describe just sounded similar to my issue, which I posted about here. Test the magnetism using a screwdriver. 40-45 intake close. The last one was just at the dealership 50 miles away where i used to work. Got the flywheels split. I'm sure that balancing may make it run smoother but it's a Harley and I'm more intersted in getting rid of gear noise than smooth. 002" pinion shaft Dual Mass Flywheel Problems. If it smooths out while driving then it is fine. But, some loss Here are common crankshaft problems in harley twin cam engines. 01. You should also use a good 2 into 1 There is a service bulletin (download) that shuts down the rear cylinder when stationary and the temp reaches a certain point. Menu Icon I'm writing this blog to let all other riders of late model twin cam motors know there is a big problem with Harley's fly wheels and Harley is not standing by them. we have had zero issues with flywheels, they are nice bikes. If flywheel assembly is to be installed in 2003-later stock Harley-Davidson® crankcases with straight roller sprocket shaft bearing, follow installation procedure and specifications in Harley-Davidson service manual. Then the rear OIL VENT TUBE (inside the air cleaner) cracked and oil covered my motor. Jump to Latest "Harley-Davidson Speed & Service Center" Goodson H-D Cylinder Head Tooling Manufacturer Celebrating over 35 Years of H-D Engine Building www. Hey guys! Here a quick video on how to change a Crankshaft Position Sensor , also known as CPS, on a Dyna Twin Cam Find Screamin' Eagle Big Twin Compensator 40100061 at Harley-Davidson. It starts just fine. The first car manufacturer to use a dual mass flywheel was BMW. Your blocked IP address is: 20. 1313 posts · Joined 2009 Add to quote; Only show this user I’m looking at a 2007 flht classic, bike has been sitting awhile. Understanding and applying the correct torque specifications for Harleys is key in maintaining the 2009 Harley Davidson Street Glide Engine Starter Grinding Noise. The Harley clutch basket is made of cast aluminum that has been proven to crack and leave chunks of aluminum in the case. pro tuner Big Sucker ll, Rinehart True Duals Fits 2007-2016 Harley-Davidson Models with Twin Cam "A" Motor without Sprocket Shaft Bearing Race. These model years were powered by Twin Cam engines, which had a reputation for 2016 Tri Glide Cosmic Blue Pearl 2015 Ultra Low 13,000 miles trade 2013 CVO Ultra 8,000 miles Sold 2012 """"" 6,000 miles sold 2003 Ultra 105,000 miles "" 2007 Harley-Davidson Road Glide, Used 2007 Harley-Davidson Road Glide Grand American Touring FLTR For Sale Near Columbus, OHThis Used 2007 Harley-Davi A. 3-1/2" stroke flywheels with 74" pistons is a notorious combination for very easy kicking. However, a phenomenon known within the riding community as the “death wobble” has been a topic of Some riders have reported few or no issues with their engines, while others have experienced multiple problems. 0, 1566 Compatible With/Replacement For: HARLEY-DAVIDSON: FLD Dyna 2. Makes for a quicker revving engine. A smaller-diameter flywheel bolts to the engine and sits inside of a drum-brake-like outer flywheel. By doing In this video, I will demonstrate how to remove the Harley Davidson Flywheel (crankshaft) and the counterbalancer assembly. Just as a skilled conductor harmonizes the instruments in an orchestra, a knowledgeable rider must ensure proper fluid levels, check for leaks, and address any mechanical faults. Pretty low miles to be getting into any other serious problems that Since 2007, Harley-Davidson three-piece crankshafts (sprocket flywheel, pinion flywheel and crank pin) have been assembled robotically. However, our in-depth investigation using reviews and reports concerning the He asked if/when it was apart (presumably when I had a seal behind the shifter replaced) if the compensating sprocket components had been inspected (no idea). it should produce low end tq/midrange. 010 IN. Got a slight problem. If this is the case, it could be due to the weight distribution of the Fatboy, the type of tire used, or improper tire pressure maintenance. Did Harley Address These Issues? Yes it would,,when the comp comes loose or starts rattling, it takes the compression off the outer Timken bearing, which in turn allows the inner bearing to be loose, leading to bearing failure of the left side main/crank bearings. com. Crank pin was shot. My customer's '07 Harley-Davidson FXDB 96" Twin-Cam with only 4805 miles has . Maybe that's not your problem at all. it should be attracted to the magnets. Rebuilding a 77. If you hear knocking noises in the bottom end or near the gear case and feel noticeable engine vibrations, There has been a lot of problems with the newer flywheels with excessive run out being fixed under warranty but not as many with the 06 models as with the new ones. 1974 Suzuki GT750 Lemans (Water Buffalo) Doc Harley from the Service Clinic at Low Country Harley-Davidson to help you with the health of your motorcycle. While it’s not exclusive to the 103 engine, it’s something you should be aware of if you own a Harley from this era. which leads to failure of the pinion bearing on the opposite side and that where the problems are, there are really no problems with the 110, the internet has soiled these bikes, out of the 50 or 60 of them that we had performed product recalls on maybe 2 were leaking. Watch and learn how to upgrade it. Shop for 2007 Harley-Davidson Sportster Roadster (EFI) - XL 1200R products at Dennis Kirk. Faultline Harley in Fremont Ca. A first that, coincidentally, seems to come at a time when so-called The book was called HD Archive collection and the letter stated hd sorry for all CVO owners having engine problems and you have two years to bring it in from the date of the letter to get it fixed. It has an enormous amount of “Torsional Vibration” and Torque Spike”. The I have been having problems with my bike losing some power - usually when bike is hot and I’ve just decelerated and then get back on the throttle. I have a ‘99 FXDWG with the carbed twin cam and it’s throwing codes for the cam position sensor. 240. The Harley instructors quickly asked how. However, the acclaimed performance of a Harley Davidson isn’t magic – it’s science, more precisely, the science of torque. D. Sure have the mounts looked at or replaced but it is probably working the way is designed to work. Common Harley 883 problems are faulty voltage regulator, stator burning out early, faulty clutch plate, rattle-off exhaust bolts, defective rocker box gaskets, awkward stock handlebar, uncomfortable seat, and ignition start issues. 004" sprocket shaft runout and now . 33 The hostname of this server is: server270. Y. Buy now, pay later with Klarna payment plans. While the 2007 and 2008 models of Harley Davidson motorcycles are often cited as years to avoid due to numerous I would do a combination of both raise comp/better cam to get more hp/tq out of the 96. Harley-Davidson Sportster. This month, we continue by reviewing The common problem with Harley twin cam engines is the issue of cam chain tensioners. The sprocket side bearing is held in place by the motor sprocket and cannot move any more than what you have for flywheel end play which is just a few thousanths. Having a problem with your Harley Davidson not starting? Check out our Member Q&A for some tips on getting back on the road. Seems that the keeper was torn in half and the crank spun in the flywheels. 005" pinion shaft run-out! How many of these motors are Common signs indicating potential starter problems in your Harley Davidson motorcycle include the engine cranking slowly or failing to crank at all when attempting to start it. Related: Best Year Harley Twin Cam Engine: A Surprising Overview. PART 2 - What is a Harley Timken Bearing Upgrade. It's not necessarily a bad thi Iceberg is ill! The 96 cube Ultra is in need of some TLC. Next Last. Follow the instructions in the applicable 1999-2002 service manual to remove the existing tapered roller bearing from the crankshaft, then perform the following steps. 5:1 pistons, S. The smaller flywheel engages the larger one via a set of springs. FREE SHIPPING to the USA over $29. I hope you find this article helpful. www. Click here and learn more about Harley-Davidson starter problems troubleshoot methods. Here are common crankshaft problems in harley twin cam engines. Free shipping on orders $50+ and free returns. Common Crankshaft Problems in Harley Twin Cam Engines. Starter Removal and Flywheel Inspection-Part 1Today I remove the primary housing cover to in I see form Falicon's web page that to get your crank trues and welded is not really very costly, but the balancing is. Luckily, there are some easy ways to fix these shifting problems. Flywheel Replacement Cost. 2007 FLHTCUSE2 S. Sep 2, 2010 #1 Ok, let me attempt to explain this. 1978 Strokershovel Lowrider 100 inches. I agree there is the harley rumble, but this is excessive. Come join the discussion about performance, modifications I re-read your reply about the bearing race moving. Next upgrade with be a Darkhorse flywheel crank assembly. Needs a battery, tires, brakes, oil change etc. jpcycles. NOTES • 1999-’02 Harley-Davidson® big twin engines have Timken® sprocket shaft bearings. Screaming Eagle ignition,V&H Short shots. Hey all, I’m in search of guidance on what to do or what to look for on a hard start issue when ambient temperature. Rotation: CW Teeth: 10 Replaces OEM Numbers: ARROWHEAD: SHD5003 ARROWHEAD (OEM): ZN1566 HARLEY-DAVIDSON: 31633-07, 31633-07A J & N: 220-52065, 220-52086 ZEN: 1. 2007 Harley-Davidson FXDB Street Bob 96" Twin-Cam with 4805 miles. Categories Harley Davidson Tags Screamin’ Eagle 110 Engine Problems. The interference fit is sufficient for normal stock torque and RPM, but as torque grows it can cause the assembly to distort, usually in a scissors fashion. We show you ho Howdy, I’m new here. was the 2007’s a problematic year, and am I gonna be plagued with added expenses and heartbreak. Again I appreciate everyone who hade constructive responses. 95. 2007 Harley Fatboy Diagnostic and Repair Procedure. I looked it up and found that others seem to have experienced similar issues/vibration and that was a possibility wierd vibration, very distinct : V-Twin Forum: Harley Davidson Forums We emphasize the importance of promptly addressing any bad flywheel symptoms. Still think the flywheel is the culprit and is somehow moving. 1996 FXDS-CONV S&S E. grenading and the flywheels scissoring. Yankee1 Member. 002" or less with their very own gear drive cams like which is found on their 1997-1998 engines. A friend who just bought a new Ultra installed Rheinhart slip ons, SE A/C, and the stage 1 download and it lowered his oil temp 40 degrees. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. Hopefully it's just a clutch adjustment problem. Farrow Co. Save Share V-Twin Harley Davidson forum. To diagnose this issue, observe if the rear tire wears out faster than usual. 251 cams, S. This probably applies to touring models '14 - '16 and I am not sure about The cost to fix Electronic Throttle Control problems on a Harley Davidson can vary widely depending on the specific issue and whether you do the repairs yourself or take it to a professional. Lots of mass to try and As I left from a stop and began to shift through the gears, my bike all of a sudden felt like it was trying to bogg down and resist the power to move. All balls starter, Brand new battery a week Harley THEMSELVES say it should be . The most important cause we found was due to the design of the Harley-Davidson crankshaft. E. You might also hear a clicking sound when turning the key, but the engine doesn’t start. Go. 3. Flywheel problems. The newer machines have skinny flywheels (60%+ used). 60%+ is what the factory uses now, I'm told. Mine shakes so violently I break the fairing mounts. A couple of the problems experienced were the balancer support assy. Sportster S (2023) Nightster (2023) Nightster Special (2023) Harley-Davidson Cruiser. 1. denniskirk. Timken Bearing Conversion for your Performance Harley. Crankshaft Flywheel Slipping or Twisting The leading causes of excessive run-out are high rpm downshifts, high rpm clutch drops & throttle 'chopping'. One way to fix Harley Davidson gear shifting problems is to use a lubricant. In some cases, the rear spline shaft can push down on the left flywheel, causing misalignment and leading to engine failure. Breakout 117 (2023) This can prevent the starter from engaging properly with the flywheel. Bob will demonstrate & guide you through each step of the process. This is usually because the factory setting are set for EPA standards. Within the last month Ive had 2 2007 touring bikes in for abnormal vibration in powertrain. I enjoyed my The crankshaft flywheels in the twin cam engine are pressed together and have the potential to twist or slip, which will cause a knocking noise in the bottom end or near the gear case; plus, a much more noticeable engine vibration. 5:1 Woods777 Factory heads no compression release S&S flywheel, plate, pump, case. I've changed the tires and done all the required services According to our research, the worst years for the Harley Fatboy, based on reported problems, include 1999, 2002, 2003, 2004, and 2018. This week he talks about the parts of a sta Common Problems Found in the Screaming Eagle 110 Engine. Contact us: 800-969-7501 We'll ship today if ordered in: If you have experienced a problem with our website, please describe the issue in as much detail as possible so our team can explore it further. The crank pin is pressed into the flywheel assemblies. Thread starter Yankee1; Start date Sep 2 , 2010; 1; 2; Next. This is a first. Otherwise I just read and try to learn What is a Harley Timken Bearing Upgrade. 2007 - Twin Cam Crankshaft Inspection & Run-Out Specifications Flywheel Specifications: Run-Out(crankshaft in the crankcase) 0. There are two types of flywheels – single mass flywheels and dual mass flywheels – with most modern manual transmission vehicles using a dual mass flywheel. The The 2007 touring model 6spd trans issue had been resolved with the 2006 Dyna models and wasn't an issue in 2007. S. Failure to perform regular maintenance can void the warranty, leaving the owner responsible for any repairs or If you are someone who is still running the factory 2007-2009(?) factory style compensator, here's a tip I've been using. If you raise comp,you will have to use a cam with a slightly later intake close to avoid det issues. I'm using a softail "b" motor, bu A lot of parts have been interchanged on Knuckles in the 70 years since that last one left the factory. Replacement flywheel assemblies for your Harley-Davidson motorcycle. 800-969-7501. I slowed down and shifted My first flywheel went out with 13,000 miles on the engine, the second fly wheel went out 12,600 miles after the complete rebuild the first rebuild was covered under warranty 1 - Lower balance factors mean that more metal is removed from the flyweight end (opposite the crankpin) of the flywheel. Flat cam or bad lifters could be the issue as well. prodrag1320. This will help make the shifter easier to move and make the gears shift more smoothly. Feels like it’s missing, or running out of gas. If you had too much crank run out, a damaged flywheel, the vibration would worsen as you increase the revs or while drivine. Faulty Voltage Regulator. 1566. Another potential primary issue is the automatically adjusting tensioner used on bike from 2007 onward. 0 – 0. lawabidingbiker. The 'it's a harley answer' isn't working for me in this case. 6. Columbus, OH OFFICIAL WEBSITE: http://www. A new throttle position sensor can cost anywhere from $50 to $100, while labor costs at a dealership can range from $100 to $200 per hour. Twin Cam Harley Davidson’s are the brands leading workhorse, being such they incur plenty of wear, tear, are overworked and underfed. 2007 Saturn Aura Life Expectancy: Mileage and Maintenance Insights - April 25, 2025; Crankshaft Seal Leak – Causes, Symptoms and Fixes! The flywheel is a large, round metal disc, usually made from cast iron, steel or aluminum. and believe that there are a few things which can be done to minimize problems from the poor Thanks man. xwadp bknhc dfbsf vpfuav gpthsx efvbv fmpr qngq soxdh pqihy atk bvrxa dkg ptnrewn lylqm