Harley oil breather problems?

The gases are then vented off to reduce the pressure. Issues with the battery and charging system are among the most common. If the cooling system is functioning properly, inspect the engine oil level and quality. 23 posts · Joined 2012 Hi Everyone, Have a '96 80" Evo spcn softail, w/ ev-27 cam, modified cv carb, 2 into 2 aftermarket pipes = mild build. A Harley breather bypass offers a solution to this issue. Check your air cleaner. i did find that oil lines were run incorrectly and corrected that. Thermodyne. One pre 92 and 92 on up. While shopping around on web, found several manufacturers offering metal gear ranging from $40 to $110 (S&S). Bike is 2000 FLSTC w/95" Zipper's Muscle kit A week or so ago I thought I simply had overfilled my oil tank and that was the root cause of my air cleaner getting a pretty good amount of actual liquid oil in the air cleaner housing. When diagnosing these issues, start with a visual inspection of the oil breather system. It's hard on seals too. The breather baffle resides in the top end rocker boxes. It also has a double o-ring seal to prevent leakage between the head and the breather porthole. The oil line on the bottom of the oil tank is the feed line to the oil pump Like. You will have to take off your air cleaner and inspect the breather bolts, remove them to inspect them. From the air cleaner, you have a couple of options for running your hose to the exit point. ; Install the new coil: Follow the installation process to set up the new coil. And replaced the oil valve spring which was stuck. Changing your oil is one of the easiest things you can do yourself—whether you. These Harley Davidson fuel injection problems are no match for our comprehensive overview of common causes, symptoms, and more Harley Oil Breather Problems: Quick Tips, Tricks & More Harley Oil Sumping Fix: Quick Solutions for a Smooth Ride. 1978 Strokershovel Lowrider 100 inches SOURCE: 89 Harley FLTCU oil coming from the crankcase breather tube and This is an age old problem for the Harley engine. It refers to the accumulation of oil in the crankcase of the engine, which can lead to a number of problems if not addressed properly. Drag Specialties Crankcase Breather/Support Bracket Kit w/ Filter for 1993-2017 Harley Big Twin $84 Jul 17, 2014 I have a new 2013 Ultra with a 103 with less than 5k miles on it. Because a bad oil filter causes this problem. CheckM8™ Vented Transmission Top Cover. Dec 23, 2009 · 4498 posts · Joined 2003 The breather hole timing is done via use of a degree wheel, with BDC, and TDC dimensions, as it will become wider, and longer, as per S&S intructions. Testing for Oil - Testing for oil requires the examination of core samples in order to determine if oil is present. If the oil is pumping back into the tank, everything is fine. The folks at The Kitchn have the same problem, and came up with an. It got a new oil pump last summer so I’m pretty sure it isn’t the check ball. The OP needs to fire up the motor and let it idle for a while to get all the oil in circulation; at least five minutes. The main problem with the breather design on the Milwaukee-8 is that some of those engines like to vent excessive amounts of oil vapor through the breathers, and all of that oil is sucked. Finally took it off, I could smell the oil it was that bad. I can say, that my oil breather problems were no worse than bikes I have seen without the reed valve. The root cause of the oil leak may be due to overfilling the oil tank, faulty breather valves, clogged air filters, or worn piston rings. Piston rings are worn. Check your air cleaner. Over 105,000 motorcycles were recalled to address this issue. Nov 23, 2016 · I have a 92 heritage softail. Enlarging the drain holes in the rocker supports stops the oil carry over. Low oil pressure can make it harder for your engine to operate at peak efficiency. Topping off the oil tank left the oil in the crankcase nowhere to go once the oil pump started scavenging so it puked out the breather. A decrease in oil level means reduced lubrication, which leads to increased friction among engine parts. 3)There is a 3/8" hose fitting at the lower, rear of the crankcase. As far as I know, just about all brands of bikes have the same valve, and I have recently had the problem where the valve sticks shut even though the bike is being ridden, which causes a vacuum. This is a new thing, happens at speeds of approx of 60 mph. The pin rotates the gerotor with the shaft. The high oil prices add to the strain being felt by small businesses. where exactly is the check valve on the oil pump. I'm installing a 124 into a '94 geezer-glide. Look for any signs of damage to the breather valves or tube. Steps involved in repairing or rebuilding Harley oil pump check valve. If you can't see the oil coming back into the tank, disconnect the oil return line, take. There are two cam cover gaskets. 96Softail Discussion starter. This can help prevent oil from pooling in the engine’s lower end. The oil return lines go from the oil pump to the top of the oil tank. Jun 1, 2022 · Join Date:Oct 2006 Share #11. Doc Harley from the Service Clinic at Low Country Harley-Davidson to help you with the health of your motorcycle! This week he talks about Early V-Rod front. The pin rotates the gerotor with the shaft. If using the wrong gasket do you think that would be the cause of the problem. Piston ring gaps are aligned. This problem can detract from the riding experience, causing discomfort and even leading to mechanical. Oil Leak From Breather One common problem faced by riders is an oil leak from the breather. Crankcase pressure occurs when a vehicle’s breather tube is obstructed, the pistons or blower oil seals are worn or defective, the piston crown is cracked, the gaskets are defectiv. 2142 posts · Joined 2008 try cleaning or replacing your air filter, may just be clogged and/or wore out. This valve prevents fuel from leaking out through the breather hose if the bike is dumped, but as long as the valve is upright, air will flow both ways. The idea is to get it back to the oil pump quicker and not let it build up in the heads. Take a short ride, like around the block. Step 4 - Run your hose an exit point. Enlarging the drain holes in the rocker supports stops the oil carry over. I never bought the metal gear, so don't know the good from the bad. It has an ev-27 cam. The one on my Beetle was solid with crud. The root cause of the oil leak may be due to overfilling the oil tank, faulty breather valves, clogged air filters, or worn piston rings. Jul 23, 2013 Jack Klarich said: This could be a misaligned oil pump issue also, oil in the breather is a common problem with Twin Cams after hard and long distance riding, Dolt suggests checking your breather hoses, I agree, they can and will collapse. Sep 13, 2021 · Service the oil tank one quart SHORT of the recommended amount. FREE SHIPPING on orders over $89 - We Ship Today! wwwcom Contact us: 800-969-7501. 5 Harley Davidson Overheating Problems That Ruin Your Ride; 3 Harley Davidson Brake Light Switch Problems To Be Aware Of; Total Harley Davidson Starter Problems Troubleshooting Guide; Harley Davidson Speedometer Not Working: Tips, Tricks & More; Harley Oil Breather Problems: Quick Tips, Tricks & More; Harley Oil Sumping Fix: Quick Solutions for. This is an older thread, you may not receive a response, and could be reviving an old. In a report released today, Gerr. This is a notorious problem in Twin Cam engines. If using the wrong gasket do you think that would be the cause of the problem. Place the rocker cover in position, aligning with the gasket. Evo Oil Breather. Last summer when riding in a cancer benefit oil started pumping out of breather. About a 1/4 of an inch into the breather cavity there is a groove. Cam Chain Tensioner Issue: The problem with the cam chain tensioner, prominent in models before 2007, continued to be a concern in this year’s model. Add to Cart. Heating oil prices have reached another rec. It also has a double o-ring seal to prevent leakage between the head and the breather porthole. America's most venerable motorcycle brand is choosing batteries. cro price prediction Redgrave Motorcycles: 02-9484-9955. The check ball may have a piece of debris under it, or may be worn or damaged. The pump needs to create vacuum in the case to evacuate the oil. If you look at the picture below you can see where one of the 2 pins (in the red box) from the gear. Your Harley's brake light switch is essential for safe riding. Low oil pressure can make it harder for your engine to operate at peak efficiency. From the air cleaner, you have a couple of options for running your hose to the exit point. It's hard on seals too. However, one common problem that can arise with concrete floors is the presence. 4 posts · Joined 2019 My 96 Softail is puking massive amounts of oil from the breather tube. Over 105,000 motorcycles were recalled to address this issue. The kit is basically a breather hose with a plastic shoe. 316 main st Took nose cone back off and verified that the plastic oil separator was still in nose cone and still have the same problem. Wanted to share my blow-by bypass and pics. But there may be oth. I have attached to images. it only doesn't do it when the level drops to about half tank. In a report released today, Gerr. The whole crankcase breather system is different as well as the old breather valve design has changed and thus drastically, as Harley hopes and the consumer as well, eliminates the oil in the AC unit Last edited by GlidingJoe; 11-28-2016 at 05:51 AM. geezer. It was developed to help ensure a positive seal on the head breathers, while also providing twice the volume area than the stock breather that comes with your Harley-Davidson. Jul 16, 2011 · It has an ev-27 cam. Start the bike and let it warm up. 2021 FLHTP w/SE wedge Intake and stock cover. Buttons Not User-Friendly. Jun 17, 2019 · 1939 posts · Joined 2008 One way to almost completely stop the oil mist in the intake tract is to enlarge the oil return holes in the rocker support plates. The oil is coming out of the head breathers from both heads. You dont need a filter on the breather. firehouse subs bear me Apr 21, 2024 · Harley Oil Breather Problems: Quick Tips, Tricks & More Harley Oil Sumping Fix: Quick Solutions for a Smooth Ride Jul 24, 2022 · 23464 posts · Joined 2011 All that is needed are a couple of hose bibs and some hose. Considerable amount of oil in breather. Oil breather problem,2005 FLHTC-I Oil, and smoke is coming out of the breather tubes and saturating the air cleaner - Harley Davidson 2005 FLHTC - FLHTCI Electra question What causes oil to come out of the breather on a Harley? Top breathing engines breath, or vent, through the top breather bolts which are threaded into the heads of a. Pushing some oil out the breathers is normal. It is a 2000 Harley Sportster XL1200C, but right now she is being a little tempermental. Short answer is that it's caused by a design flaw in the crankcase breather system, and I wouldn't hold my breath waiting on Harley to fix it. By venting the oil pan you will indirectly lesson the pressure inside of the motor. Dave63. One pre 92 and 92 on up. If your crankcase breather is passing oil, chances are that something's wrong (Okay, we know. The main problem with the breather design on the Milwaukee-8 is that some of those engines like to vent excessive amounts of oil vapor through the breathers, and all of that oil is sucked. As many of you have said running it is the answer. Perform engine oil level HOT CHECK as follows: 1. A hole is drilled in the backside of the primary case and the breather hose (vent) is installed. 1. Misalignment Of The Ball Seating Position. Do not add any oil until after the engine has scavenged the oil back to the tank US Navy Veteran 1974-1979 (AD2) A&P Mechanic. 01-26-2018, 8:12 AM. When the engine is running there is oil pressure that opens the check valve and allows the oil to flow through the engine. Thanks for you input. 9. I also replaced oil pump o'ring that came with gasket kit I got. 1. Drag Specialties Crankcase Breather/Support Bracket Kit w/ Filter for 1993-2017 Harley Big Twin $84 Jul 17, 2014 I have a new 2013 Ultra with a 103 with less than 5k miles on it. During this time, check to see that oil pressure is normal, that oil is. DO NOT crack throttle or subject to any loads during this period as head gaskets are susceptible to failure at this time.