Submitted: 11 years ago. As a general rule, you’ll need to either chock the front wheel or at least have the front brake engaged to when breaking the front axle bolt loose. And if possible do not get the piston of the fork out. The forks will compress and rebound quicker with SAE5 than with a higher SAE. The SAE has no direct bearing on the quantity of oil used, or not that you need to worry about. ATF is approximately 5W and replacing it with a heavier weight oil will stiffen up your front end. HD don't specify a quantity of oil for the forks which is why you cannot find it. Much more than flow, though. Clicking this will make more experts see the question and we will remind you when it gets answered. About 3.5 quarts is the most you'll ever need. You determine the action of the forks by how much and what weight oil you use. Comment; Flag; More. oil level is set to the specified level by removing fork springs and allowing forks to gently bottom out, maximum travel. Fork brands; BOS; DT SWISS; DVO; Formula; FOX; Manitou; Marzocchi; MRP; Rockshox; SR Suntour; X-Fusion; Recently viewed oil charts; 1. Latest. I have a Hyosung Cruise 2 and I need to know how much oil I should put in the front fork. Keeping oil in and dirt out. Engine Fires on One Cylinder. 400 ml is still soft for me. The oil level is measured from the top of the fork tube, it should be no more than 109 mm from the top of the fork leg. How much fork oil do i need in each tube on a2004 Fatboy. The oil in your fork loses lubricity, gets dirty, and should be changed every 10,000 miles or once a year. You need to measure the level from the top with the fork fully compressed and the spring out. A forum community dedicated to Suzuki SV650 owners and enthusiasts. If you are just changing the oil, the best idea is to measure how much oil you drain from each side, and start with that much on the make-up. But if you are ones of those DIY junkies, then you can easily go ahead take the entire fork assembly off. The shock oil has to protect the shock tubes, seals and valves from wear as they constantly rub together. Start bike, warm up and add as needed. Motorcycle Fork Oil Change Intervals. August 31, 2012. I have tried this on several bikes and had a go with 10w oil and found it still to be lacking. … How much fork oil do; Share on Facebook; Share on Twitter; Share on Google+; Share on Pinterest; Share by Email × Question about Yamaha XJ 600 Motorcycles. ANSWER: Check your manual or the Internet. 0 0. I would do some research on the subject of suspension for the bike. How much fork oil (in Litres) do I need to buy to service my front forks? The thinner the oil the faster the damping piston will move through it, like trying to move your hand through a bath full of water as opposed to treacle. Aftermarket springs may need less oil volume than the oem springs. I believe that Rich recommends … Easiest thing is to drain the fluid out of each fork and measure...as Glider says adding two much CAN blow seals and make fork too stiff, but 1 or 2oz over what you take out would probably not be overfilling. How to Synchronize Carburetors Honda CB450 / CL450 / CB500T. Factory spec on the fork oil is of premium quality ATF (automatic transmission fluid). It also must protect against wear and corrosion, two tasks at which water is notoriously bad. per leg, CB450 / CL450 K3-K4: 225CC / 7.6 Oz. •Pour the specified front fork oil into the front fork. You won't have to take the forks … For a better experience, please enable JavaScript in your browser before proceeding. Want Answer 0. Category: Motorcycle. Mega Poster . •Compress the front fork fully. Aftermarket springs may need less oil volume than the oem springs. Many modern forks contain only 5 or 10ml of oil for lubrication; but this is all it needs to keep the system running smooth. We recommend a 10W (light rider) to 15W (heavy rider) motorcycle fork oil. Changing fork springs is done to have a spring rate suitable for your riding wgt. Motorcycle Tech, Motorcycle … Some bikes require you to fill the legs and take a distance measurement from the top. How much fork oil do i need in each fork in ml. So it sounds like all I need is a one liter bottle of fluid to do both forks. Measure them separately...you may be surprised to find out they may not be the same, but should be pretty close to 9-10oz...BTW I put in 9 oz in and used 7.5W Bel Ray and it was fine. Replace the fork oil with SAE15 this is per the Triumph manual The amount of oil you need is determined by when the forks ( without the springs ) are fully compressed. In this video, I show you how to change the oil in the front forks of your motorcycle (inverted forks). VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Note this is with stock springs. Changing of fork oils is something better left to the experts since the entire fork assembly is quite a complicated unit. Sent you a set of the instructions, use the levels and method of measuring in them. Always make sure to change the oil one fork at a time. There is usually a wet specification (the amount needed for a quick change) and a dry specification (the amount needed after a complete fork leg rebuild). On another note you will find that the stock R6 rebound shim stack in the forks is unable to control the spring even on max damping with min preload on the spring. 899000-99001-SS8: SUZUKI FORK OIL SS-08 Front fork oil capacity (each leg): 524 ml (17.7/18.5 US/Imp oz) Ask Your Own Motorcycle Question. I dont have a shop manual for the bike but I do have a down load on the original owners manual, it gives me all the info for tear down, put it back together and oil heights.. Just nothing on oil weights or how much. Posted by lechy86 on May 17, 2011. How to videos and repairs. That's pretty much the minimum required, but going further will improve things, after a couple of years the fork oil will be really thin and handling will generally be better with fresh oil. Comment; Flag; More . Your local bike shop should be able to provide all the information that you need. A rider who weighs 140 needs softer springs than someone who weighs 200. If you overfill you risk increased crankcase pressure and oil blowing out of your air intake. Minus good wear protection, the shock would tear itself apart in short order. 350 ml is too soft. - what is the best type of fork oil for this old forks (10W,15W,20W) Join Date: Jun 2009. How often should I change my front fork oil on my CB450 / CL450 / CB500T? Do you have any diagrams to help me with ? Oil reading should be 1/2 way between the add/full marks on the dipstick (hot). Set the fork oil height at 100mm, then drain down to 120mm height and measure how many cc of oil drained in the 20mm difference. It is done by measuring the distance from the top of the stanchion to the oil level as you can see on this page from the manual. Fork oil charts, shock IPF depth and pressure. Service your fork yourself with our how to video's We have oil levels for almost any fork model and year. normally fork oil level is measured in millimeters not inches. Location: Durham. By Dave Moss. Member. Motorcycle Mechanic: Motorcycle Tech, Motorcycle Mechanic replied 11 years ago. We recommend a 10W (light rider) to 15W (heavy rider) motorcycle fork oil. Clicking this will make more experts see the question and we will remind you when it gets answered. If "dry", then add the amount shown in the book and then do as below.