What you have going on is a case pressurizing issue & oil being expelled under case pressure. Harley Davidson review rated 2.2/5.0 with 11 Comments: M8 motor with stage 4 kit all factory authorized parts, engine still sumping after going threw a few different... Harley Davidson - Harley m8 sumping not sucking but sumping Nov 05, 2019 @ Pissed Consumer share. Welcome, Please work with me to get the answers you need. There are two causes for this: Oil is not returning to the tank or oil is seeping through the pump while the engine is sitting unused. If it does & oil is added without pumping out the cases … Sportster 1200 oil pressure check valve replacement/wet sumping. Moreover, excess crankcase oil is often whipped into a froth of air and oil by the … An anti-wet sump valve will not compensate for a weak or faulty pump. My colleges at the international antique club have shared with me that this site has the greatest … There are no consumer serviceable components within this sealed assembly. A forum for enthusiasts of BSA 250 pre unit "C" Series Motorcycles. Failure of the oil pump's scavenge side results in "wet-sumping." Welcome, Guest. A solution to a frequent problem of wet-sumping. Wet-sumping is a condition where oil, instead of returning to the oil tank, builds up in the crankcase and cam gearcase, causing excessive friction and power loss. A different approach would be to put a cut out switch at the end of the line (off the rocker feed) so that any loss of oil pressure would kill the ignition. Re: Wet Sumping Ibfo, fix and tools. He had to relocate it a couple of time. CVO forum, hdforum. 298. Baggers Staff. So I got one. More posts from the Harley community. If its not alright, its not the end. Make sure there is adequate oil pressure prior to even a short ride. Kindly say, the harley oil pump diagram is universally compatible with any devices to read #1 harley oil pump how it works wet sumping oil carrier over panhead shovelhead evo by tatro machine #1 harley oil pump how it works wet sumping oil carrier over panhead shovelhead evo by tatro machine by Tatro Machine 1 year ago 25 minutes 20,310 Harley Oil Pressure E.R.T. The symptoms of this is typically excessive smoking and oil coming out the engine breather tube. Discussion in 'Oil' started by blackhawk dude, Aug 3, 2008. When the oil settles in the bottom end, we call it "oil sumping". Harley needs to step up and take care of this issue at no cost to the customers that bought these bikes!!!!!!!!!!!!!!! Page 1 of 2 1 2 Next > blackhawk dude New Member. Harley-Davidson Evolution engene Disassembly and Re-assembly by Josip Stanic 7 years ago 58 minutes 366,101 views A repair video For , Harley Evolution , . Posted by 3 days ago. The oiling system you have is actually a dry sump system. Pulled it apart after a very poor leak down test. Absolute Best Upgrade for the Evolution Harley-Davidson Absolute Best Upgrade for the Evolution Harley-Davidson by GixxerFoo 3 weeks ago 13 minutes, 15 seconds 17,925 views The 80 inch , Evolution engine , is not known … report. For more on wet sumping check our website tech page. Shown is a stock Twin Cam cam support plate with the pressure relief valve, relief spring and roll pin removed. This means the oil is stored in the frame and is pumped through the engine and returns again to the frame reservoir. Products have listed some possible causes of Harley wet sumping, that can help you cure this problem, should it occur with your engine. PJ-2 Series Shovel-Evo . So here I am at 5000km on the new motor and its starting to sump (dump oil into the crank) known event, documented by HD and outlined in the Harley Davidson Service Bulliten M1450 . Cam torque plate needs to come out again and … Next, measure the clutch friction plates and springs to make sure the right parts are installed. Complete rebuild. Some leakage to the sump isn't usually a problem. The more common sort of condition we call "wet-sumping" is when oil slowly leaks past the oil-pump gears and flows from the tank into the crank sump while the engine is not running. Milwaukee Eight models have a wet sumping issue because the wet sump fills up with oil and the oil pump can not return it back to the oil tank/pan sufficiently and will allow oil to fill in the dry sump. Wet sumping is when oil fills the crankcase of a dry sump system. My Road Glide started smoking at around 8k miles. This happens to some degree on almost ANY dry-sump bike; even a bike in excellent condition will allow a tankful of oil to leak down over a period of many months or a year. 105 comments. He installed the breather kit himself and that seems to fix the issue. Those have friction modifiers in them that can cause wet plate clutches to slip. Wet Sumping. Wet Sump Dry Sump Splash Total Loss Wet Sump engines use an oil pan (sump) to store the oil at the bottom of the engine and use an oil pump to pump the oil to where it is needed in the engine. #21. cb0802, Dec 31, 2018 #22. cb0802 Been here awhile. The only problem with this method is the need for a momentary bypass for startup, otherwise you would have to kick until you had enough pressure … Some engines of this type will have a removable oil pan and some won't. Mom and girlfriend said do not buy a bike. That is one reason you're supposed to check Harley-Davidson oil hot although they finally have hot and cold markings on the dip stick. Harley Oil Pressure … If the oil came out through the oil filler it was because you had too much oil in the system. Oil sumping or wet sumping is a condition where oil, instead of returning to the oil tank, builds up in the crankcase and cam … What happens and usually during a long ride, say 400km and as the motor warms up it starts to dump oil into the sump, the HD being a dry sump would normally via the scavenging side of the … (1.) The friction plates should measure .169 inches or 4.3mm thick and the springs should have a free length of 1-inch or 25.5mm length with a tolerance of … Posted by 2 days ago. And did you use the alignment pins to install the oil pump? Wet Sumping Ibfo, fix and tools. if service is required, return to point of … We at E.R.T. All things K & Sportster. (I heard 11, not sure if that is the exact number but it is quite a few). Dis-assembly destroys the seals and voids the one year warranty. The first sign of wet sumping is a significant change in the oil level between cold and hot. If the oil seeps past the check ball in the oil pump, what path it then takes prior to it getting blown out under the bike when the bike starts. dlxl66elxl wrote:Dave, Many thanks to you for your expertise, time and dedication for this site. 312. PG-1 Pro-Gauge. Does the oil just 1988 Harley Davidson FLHS – My Name is Michael. Lots of sumping stories out there. You must have an early build '19 because supposedly Harley fixed this issue with a new plate and seal on the oil pump but it is not on the early build '19s. 1978 Bonneville T140E 1974 Trident 1970 BSA Thunderbolt 1971 Norton Commando 1972 Norton Commando 1973 Norton Commando 1974 Norton Commando 2018 Kawasaki Z900RS Everything will be alright in the end. Any Sportster and any Big Twin prior to the Twin Cam that has the oil tank located higher than the engine will do this. There are products out there that are designed to try and collect this oil but does not remedy … Shovel & Evo Oil Pumps. Re: Handy cure for wet sumping… hide . woundering if anyone knows of or has applied any solutions to the wet sumping problem in old sportsters,I have a 1974 sporty and it wet sumps kinda bad if left for a month or two with out riding,usually just put a pan under the blow by pipe to catch the oil,but what a pain in the ass! Zippers 124 … You are not alone. Was just thinking about the path oil takes in the case of a wet sump that most everyone sees typically occurring in a bike that sits unused for an extended time. Make sure that when your bike sits for a long period of … EBAY - Anti Wet Sumping Oil Valve, Norton, BSA, AJS, etc. There were times when it would blow 1/2 quart of oil out the breather. First two positions were either too high or had too much hose. 100th … Joined: Jun 10, 2013 Oddometer: 210 Location: Madison, WI. Post a reply. Posted by 4 days ago. This is called Sumping. Wet sumping occurs when the bike sits because the check ball sticks & does not seat. Replaced stock oil pump, removed oil pan, can find no visible causes, no plugged oil … It was pumping the sump dry and … by dr dick » Fri Nov 27, 2020 7:04 pm . A vented dipstick can help reduce the risk of wet sumping in a M8 motorcycle. They didn’t. #1 harley oil pump how it works wet sumping oil carrier over panhead shovelhead evo by tatro machine #1 harley oil pump how it works wet sumping oil carrier over panhead shovelhead evo by tatro machine by Tatro Machine 1 year ago 25 minutes 20,310 views 20200130184545 1 #1 , harley , oil pump how it works wet sumping oil carrier over panhead Projected tip plugs have the same thread depth as regular plugs, but the center electrode projects farther out into the combustion chamber. If you let the bike sit over the winter and oil drains past the check valve, when you start it in the spring it will blow the oil out the breather. On many of the older classic bikes, the oil pump and/or non-return ball-valve is worn, or leaks, causing the oil tank to gradually drain all the oil into the engine sump, over time. This is on top of the 11 oil pump re-designs. Inherited … When I had wet sumping problems, it really only showed up after I'd been riding at 2500-3000 RPM for a while. Twin Cam Tear Down Part 2 | Twin Cam 107 | HARLEY SUMPING SYMPTOMS | Kevin Baxter - Pro TwinTwin Cam Series: 10 How to remove / replace camshafts from the cam support plate Big Bore or Rebuild Your Twin Cam For Cheap AMSOIL Tech Tips: Harley … My shovel used to do this. Products, Inc. Home. 1/4. My solution to wet-sumping: only check the oil when I get back from a ride, otherwise never look in the oil tank. see full image. As the … Official Website: https://www.lawabidingbiker.com There is an ongoing oil sumping issue with some Harley-Davidson motorcycles equipped with the 2017-2019 Milwaukee-Eight motor and you should definitely be aware of so you know if your bike is affected. If you just did cams, you should have replaced the three oil pump O-rings, right? 1 Posts #15 • 9 mo ago. Harley Davidson Forums. Oil sumping is a condition where oil seeps past the check valve in the oil pump and builds up in the bottom of the crankcase. Forums > General Tech Harley Davidson > Oil > twin cam wet sumping. Both are oil pump related issues. Wet-sumping is a condition where oil, instead of returning to the oil tank, builds up in the crankcase and cam gearcase, causing excessive friction and power loss. The oil pump is the heart of any engine If it is worn … Need some help. save. I think it’s … Most Wet Sump engines have a plate under the crankshaft and over the oil. Your oil pump is either bad, an O-ring is missing, or was put back together wrong. How specifically did HD fix his sumping M8? I checked where the hose was from and the hose route chart I have says it is the hose that is supposed to go to the air cleaner. 541. This is somewhat ok. share. hide. SP-1 for Shovel and Evo . I own a MC repair shop in Oak Harbor Wa. 44 comments. report. daddyracer56 8 years ago happy new year John, i can not kick start harleys after being brought … That's why the older Harley's would "puke" oil out of the breather when restarted after sitting for a while. Harley changed the oil pump in their 1999 and later Twin Cam engines because of this. 2002 road king, 13,000 miles, wet sumping. Because that is a Shovel Head it will also wet sump as it sits parked, they all do that & maybe contributing to your headaches. FXR Friday and I'm proud to present the final product of my frame up rebuild! 13 posts • Page 2 of 2 • 1, 2. 312. Wet sumping prevention - electrical interlock to a pressure switch in the oil line. This bike has a S&S G … This is to prevent friction losses … Please login or register. Wet Sumping, Anti Sump, Oil Pipe Tap. 4 11 0. SP-TC for Twin Cam Harley. Loss of top end power, bike couldn't get out of its own way, eventually started spitting oil out through the air cleaner. I have this bike on my lift and just replaced the drive belt, after which upon starting the bike oil was running from an open hose under the bike. save. 541. A: If this is the first time you’ve fouled a set of plugs, I’d change to projected tip spark plugs of the same heat range and try again. Use an old formulation oil such as Castrol GTX. Not far enough to collide with the valves or piston, but out in the fire a little more than a regular plug. When the engine is started, the scavenge gears simply cannot pump the oil back into the oil tank quickly enough and some of it is blown out the crankcase vent tube. If you had a half … It is when you let the bike sit for a couple hours or a day and it does this that it is a problem. Harley Oil Pressure Specs. door V-Twin Brothers 3 maanden geleden 10 minuten en 6 seconden 388 weergaven Today we will be replacing the oil pressure check , valve , on a , sportster , 1200 due to wet sumping issues. Sumping '' dip stick 2013 Oddometer: 210 Location: Madison, WI end, call... Located higher than the engine breather tube, 2018 # 22. cb0802 Been here awhile losses … an sump., wet sumping Ibfo, fix and tools will do this frame reservoir you 're supposed to check Harley-Davidson hot! Miles, wet sumping pre unit `` C '' Series Motorcycles came out the...: wet sumping Ibfo, fix and tools 's why the older Harley 's would `` puke '' out. Pulled it apart after a very poor leak down test restarted after sitting for a long period of … posts! 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