{"id":1515,"date":"2023-06-15T18:23:21","date_gmt":"2023-06-15T18:23:21","guid":{"rendered":"https:\/\/www.roarontheshore.com\/?p=1515"},"modified":"2023-09-27T08:35:28","modified_gmt":"2023-09-27T08:35:28","slug":"harley-automatic-primary-chain-tensioner-problems","status":"publish","type":"post","link":"https:\/\/www.roarontheshore.com\/harley-automatic-primary-chain-tensioner-problems\/","title":{"rendered":"3 Probable Harley Automatic Primary Chain Tensioner Problems\u00a0"},"content":{"rendered":"\n

Harley has installed a tensioner as a safety device, but it can cause issues like overheating when it is too tight or loose. Owners often experience power loss due to a poorly adjusted tensioner, and annoying sounds when it is dirty. All these problems are a threat to a smooth ride! <\/strong><\/p>\n\n\n\n

In order to ensure road safety and longevity of the primary chain, there is no alternative to fixing these issues. But thankfully, there are numerous workarounds. So let us help you out with the detailed troubleshooting and fixing.<\/p>\n\n\n\n

Troubleshooting and Fix for Harley Automatic Primary Chain Tensioner Problems<\/h2>\n\n\n\n

Harley automatic primary chain tensioner tends to act up, especially, if it is poorly maintained. <\/p>\n\n\n\n

Its owners have, however, noted a few problems that are brought on by both internal and external factors. So, here is a list of those issues and potential solutions:<\/p>\n\n\n\n

Loose or Tight Primary Chain<\/h3>\n\n\n\n

A primary chain tensioner<\/a> functions to adjust the proper distance between the chain and the crankshaft. <\/p>\n\n\n\n

But a faulty tensioner fails to do so, and the chain tightens too much. Also, the chain can hang from the crankshaft. <\/p>\n\n\n\n

Due to its tightness, the chain and its connected units will collide often. And they will get wear and tear. <\/p>\n\n\n\n

And if your chain is loose, you will have a hard time riding the bike straight and smoothly! It mainly happens because of overheating. <\/p>\n\n\n\n

So, to keep the tensioner at its moderate temperature, avoid carrying more loads than the vehicle\u2019s load capacity mentioned in the manual.<\/p>\n\n\n\n

An overheated vehicle can easily spread its excessive heat to all units, including the primary tensioner. <\/p>\n\n\n\n

So, to prevent it, we\u2019d highly recommend using a lubricant that does not overheat. Such fluid may cost you around $44 to $70 bucks. <\/p>\n\n\n\n

\"Loose
Loose or Tight Primary Chain<\/figcaption><\/figure>\n\n\n\n
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Read Also:<\/strong> 6 Common Harley Davidson Ignition Coil Problem: Troubleshooting and Fix<\/a><\/p>\n<\/blockquote>\n\n\n\n

Dirty Primary Chain Tensioner <\/h3>\n\n\n\n

Over time, all the units of a motorcycle develop dirt and dust, and an automatic primary chain tensioner is no exception. When it gets too dirty, it tends to make clicking noises while you ride the motorcycle. <\/p>\n\n\n\n

Note that a clogged tensioner cannot adjust the placement of the Harley motorcycle chain. <\/p>\n\n\n\n

Hence, the chain hits the chain case, which causes rattling sounds. With such noise, we are afraid of whether you can keep your concentration on the road or not!<\/p>\n\n\n\n

To get rid of the issue, detach the tensioner right away. Then, rub the dirt and dust with a soft bristle brush. <\/p>\n\n\n\n

If possible, clean it with mild soap to remove any oil gunk from it. A good cleanser will not cost more than $64 to $90 dollars.<\/p>\n\n\n\n

\"Dirty
Dirty Primary Chain Tensioner<\/figcaption><\/figure>\n\n\n\n

Power Loss<\/h3>\n\n\n\n

Harley’s automatic tensioner helps the primary chain to transfer power from the engine to the wheels and transmission. <\/p>\n\n\n\n

Thereby, you get to enjoy a throttle-free ride. But if the tensioner is not in alignment with its placement, it can cause a loss of power! <\/p>\n\n\n\n

If its screws or springs are loose, the tensioner will not stay in place. As a result, it cannot provide enough tension for the chain. <\/p>\n\n\n\n

And without proper tension, the chain will fail to supply enough power for a smoother ride, especially if you are on long trips.<\/p>\n\n\n\n

The initial fix is to adjust the tensioner in its place. For that, use a tensioner wrench to tighten the bolts and screws around it. For the wrench, you need to pay around $7 to $11.<\/p>\n\n\n\n

If the fix does not work, you will need to replace the tensioner. In that case, prepare a budget of around $800 to $1400. Feel free to contact a mechanic who can provide you with accurate costing information.<\/p>\n\n\n\n

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Read Also:<\/strong> How To Troubleshoot & Fix P1511 Harley Code? 5 Easy<\/a><\/p>\n<\/blockquote>\n\n\n\n

Tips to Prevent Automatic Primary Chain Tensioner Problems on Harley Davidson<\/h2>\n\n\n\n

The key to keeping the Harley primary tensioner functioning is proper maintenance. <\/p>\n\n\n\n

In case you do not want to face issues with the tensioner anytime soon, follow these tips below. It will not only prevent the problems but also will save you repairing cost: <\/p>\n\n\n\n