Bmw r75 5 crankcase breather.
Jun 2, 2012 · Crankcase breather advice please.
Bmw r75 5 crankcase breather Apr 30, 2014 · Regardless and for the original consideration, it is possible to manage the crankcase breather circuit and modify it from the stock feed into carb inlet. The bottom groove, which it appears the mechanic put your clip, is for the R75/5, R90/6, and R90S. The velobanjogent: sorbo's recently restored bmw r69s 600cc twin. Vehicle Manufacturer: BMW Application: BMW Airhead Models Make/Model: BMW R45, R50, R60, R65, R75, R80, R90, R100 Model Years: 1969 - 1996 Manufacturer #: 11 11 1 335 712 Dimensions: 32mmØ and 6mm height (See APPLICATION TABLE tab BELOW to verify vehicle fitment) Nov 9, 2012 · ‘73 R75/5. I think since I went through the trouble of removing the tank, I might as well change it while it's all open. Is this something that we just live with or is there a solution? Jun 27, 2015 · BE SURE that your breather modification is not acting like a whistleif so, it will suck oil out and spew it on the ground whilst riding. There is a perpetual oil film on the inside of the air duct and the right side plug always has a fouled appearance. I'm not seeing the bike burn/us With this breather, you've eliminated oil dripping but you've added a somewhat unattractive oil tube running from the crankcase to the backbone of the frame. As crankcase pressure builds, the disk is pushed up against spring pressure and the vapors are released into the air filter housing. Jan 20, 2015 · The breather tube for my crankcase exits over the right carburetor. Avoid messy crank case overflow on your custom build. I hear you. Although I am happy about that, I'm also disappointed cause I was hoping to replace it with a new one to get rid of that noise. I hope they do not restrict power in any way or make the tuning of the engine difficult. Bmw r75 5 wiring diagram BMW R75/5 R60/5 airhead crankcase breather EUR 32,82 Sofort-Kaufen , Klicken Sie hier, um die Versandkosten anzuzeigen , eBay-Käuferschutz Verkäufer: arptra ️ (4. My opinion is that lowering the pan and keeping the same oil level buys more benefits with reducing the possible frothing and also increases the air volume inside the case so that you don't have that working against the seals as the pistons come back to BDC. EME PARTner. Notes on not resting foot on GS and R cooler radiators. We provide cj750 sidecar,M72,URAL,DENPR,K750,KS750,BMW R71 parts May 12, 2025 · While later /5, /6, and /7's use a reed valve in place of a timed breather to vent crankcase pressure, the fresh air gets into the crankcase under the lip of the rear main seal. For me, motorcycling began as a mechanical fascination, which morphed into an obsession, then diverged to become a pain and finally, I guess, blossomed into an ever-lasting love. There are two grooves in that shaft, the top groove is used for the R50/5, R60/5, R60/6 and R75/6, and the bottom groove is for the R75/5, R90/6 and R90S. I'm not seeing the bike burn/us Sep 29, 2021 · Haha. Parts were removed from a 1972 R75/5 motor with miles unknown. R75 oldmotodude kennewickNo reserve: 1976 bmw r75/6 for sale on bat auctions R68 r51 r50R75 r60. Check Details. P rinted in high temp plastic, serviceable, breather filter presses firmly into the air-flow bore. I think that rationale is more appropriate for bikes like my /7 where th Sep 29, 2021 · Hey Gang, I've noticed that my bike ends up having the turkey gobbler sound after riding around and it's all warmed up. Am I gonna end up with an oil-soaked air cleaner running without one? Other possible ramifications? Since the factory check valve is $50+, I'm considering buying a $5-10 generic one and splicing it into the oil breather hose. The disc type of breather valve assembly can be removed and the later reed style installed. Breather Hose the airbox, from the T piece to the Carburetor Inlet Duct at each side. not sure on the engine history. Apr 24, 2025 · BMW 2472 R 65 (20KW) 1985/09 Without 1985-1993. The early models used more oil due to the type of breather system, and no bleed-back hole in the bottom of the breather valve area. I’ve been slowly troubleshooting with minimal motivation over the past few years an oil consumption issue I have. Online shop for BMW MOTORCYCLES R 75 Crankcase breather Buy Crankcase breather that fit your motorbike R 75 at attractive prices Sep 29, 2021 · Other than the turkey gobble at idle is there anything else wrong with the bike? I mean are you using a large amount of oil or do you have a ton of oil in one o Sep 29, 2021 · I also have heard that the screw should be pointing towards the driver's right footpeg. I have read a few posts about this tube, but mine just has a small traingularish shaped hole on the top of the crankcas, and checking against my 86 model spares bike, it had the same, with just a small tube stuck in it a fair way, and looped down and out under the Aug 31, 2009 · R75 cylinders, pistons, and R75 heads – the cam will need to be an R75 item also, and it is still quite possible that 26mm carbs will work with re-jetting. 996) 99. EME PARTner Crankcase Breather Housing Gasket for BMW Airhead; 11 15 1 338 432 / EnDuraLast Nov 27, 2005 · There was a run of bikes (my /7 has it) where the oil mist that comes out of the breather is funneled forward and down into a cavity in the block. Apr 1, 2012 · Hi everyone amongst all the other small problems I've had and fixed, I noticed that I am without a crankcase breather hose at all. I've only owned the bike for a few months. Upgraded to reed style crank case breather. If you have ever been around a /6 when hot, and idling, and you sometimes hear this god awful "Turkey call" noise they make at idle, the source of that harmless noise In the summer of 1969, my father left for Europe to pick up this R60US at the BMW factory in Munich. Breather Hose - 14. Welcome to The Vintage Bike Builder. I had a larger inlet welded to mate with the R75 headers. It's was relatively cheap, dissembled but supposedly complete. Suspension and handling of the R75/5 is excellent. Jun 2, 2012 · Crankcase breather advice please. I'm not seeing the bike burn/us Aug 24, 2010 · The R60/5 and /6 should have had the clip in the topmost groove. Some custom engine builders might seek a more attractive solution and I'm sure you could make this look better with a custom, braided, stainless steel breather tube, but that could get a Sep 29, 2021 · Other than the turkey gobble at idle is there anything else wrong with the bike? I mean are you using a large amount of oil or do you have a ton of oil in one o Sep 29, 2021 · Other than the turkey gobble at idle is there anything else wrong with the bike? I mean are you using a large amount of oil or do you have a ton of oil in one o Sep 29, 2021 · Haha. I also made a trip to my local hardware store and found a brass elbow fitting to connect with the filter. Either way, it is some work to get into it, but not a great big deal. This reed valve type valve is an upgrade replacement for the old disk style breather valve and a direct replacement for all newer models. Move some parts of this article around to better fit into discussions. BMW Motorcycles; ↳ Post 1970 Airheads; ↳ Classic 1955-1969; ↳ Vintage Pre-1955; ↳ K bikes; ↳ Oilheads / Hexheads; Crankcase Breather PCV Catch Can BMW R75, R80, R100 / OSHMO. Follow the Vintage Bike Builder as he brings a 1979 Bonneville back from near junk status to a museum-quality, 100-point restoration May 3, 2024 · I rebuilt my entire R75/5 engine, and it runs well; however, I can't find the oil breather check valve (#3 below). He even made it over to the Isle of Mann for the International TT. In forty years of painting vintage BMWs, this was first time I was asked to paint a /2 or /5 model anything other than black. 03/20/2021: Minor clarifications. Definitely noticeable when at a stop lig Shop for the best Crankcase Breather Hose for your 1973 BMW R75/5, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Sep 29, 2024 · This early model breather is a round disc with a small spring and a holding clip on the shaft. 4% , Make/Model: BMW R50, R60, R75, R90 Model Years: 1969 - 1980 Manufacturer #: 11 15 1 338 215 Crankcase Breather Hose for BMW R45, R65; 11 15 1 335 735 / BMW It is from a 1930’s R12 BMW. I tried using a slide hammer, heat gun, penetrating oil and every other idea I can come up with to no avail. I did install a stainless steel Brillo pad (two actually) in the cavity (stilling chamber in BMW lingo) downstream of the reed valve. Be sure the breather disc is in good condition, and on the proper clip Sep 29, 2021 · Re: R75/5 Crankcase breather advice. Aug 11, 2023 · Parts were removed from a 1972 R75/5 motor with miles unknown. ) An adjustable drag or brake is attached to the throttle housing so you can set the throttle and not have it close on you by spring pressure. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Just one little thing -he didn't want a black BMW. He then spent several weeks touring Germany, Italy, France and the UK. BMW R75/5 R60/5 airhead crankcase breather | eBay Feb 15, 2024 · Bmw r75 5 wiring diagramBmw breather motorcycle crankcase airhead r75 1974 Bmw motorcycle oem parts diagram/5 electric diagram – duane ausherman bmw motorcycles. My bike came factory equipped with the reed valve breather. Fits all models years R 2Valve Twins. Fits /5 /6 BMW Motorcycles – Engine production 08/1969 to 06/1976 Apr 17, 2024 · R75 oldmotodude kennewick Final drive r51/2 1974 bmw r75/6 airhead motorcycle crankcase breather replacement. It utilizes the factory base gasket and supplied with attractive low profile socket-headed-cap-screws. I cut down a new BMW crankcase breather hose meant for this style breather. The hoses were originally made as left and right, BMW deleted the left side 11 15 1 335 733 and made this one fit both sides. As you may have noticed, when I hear the term "top end" –– the head is a part of that & included . There is a new design breather that can be put in to replace your breather, or you might be able to clean it up. I'm Rick Carr and I’ve been riding, racing and working on motorcycles for the better part of 50 years. Crankcase Breather Hose for BMW R75, R80, R100; 11 15 1 265 039 / BMW : Alternative Views: Part #: VentHose039. Sep 29, 2021 · Hey Gang, I've noticed that my bike ends up having the turkey gobbler sound after riding around and it's all warmed up. When I found this bike on Craigslist, I discovered it had been owned by the same guy since new. 23 BMW 1973 R75/5 Install the Transmission; 23 BMW 1973 R75/5 Refinish Transmission; 31 BMW 1973 R75/5 Install and Align Front Forks; 31 BMW 1973 R75/5 Rebuild Front Forks; 31 BMW 1973 R75/5 Remove & Install New Steering Head Bearings; 32 BMW 1973 R75/5 Repair Stripped Thread in Handlebar Control; 33 BMW 1973 R75/5 Install Swing Arm and Rear Drive 10/18/2020: Clarify section 14 information on the breather post groove positions. This cavity/hole was designed to allow the oil mist to settle and condense out, dripping back into the crankcase. Aug 11, 2023 · Part is in decent condition. This was done because the R75/5 and R75/6 use a different groove. Power is from a numbers-matching 749cc opposed twin paired with a four-speed transmission. Make/Model: BMW R45, R50, R60, R65, R75, R90 Model Years: 1969 - 1985 Jul 20, 2008 · The actual breather is on top of the engine, next to the starter, and has a rubber tube going to the right airtube. I think that rationale is more appropriate for bikes like my /7 where th Make/Model: BMW R50, R60, R75, R90 Model Years: 1969 - 1980 Manufacturer #: 11 15 1 255 146 Crankcase Breather Hose for BMW R45, R65; 11 15 1 335 735 / BMW Sep 29, 2021 · Haha. Apr 14, 2020 · This 1970 BMW R75/5 is said to have been refurbished by Cycle Werks in Barrington, Illinois before moving on to collectors in Arizona and New York in 2004 and 2011 respectively. Sep 20, 2015 · Today, I tried to replace my breather valve to the new reed type. Therefore, parts are used and may not be in perfect condition. Bmw R75 5 Wiring Diagram. Max bmw motorcycles Bmw r75/6 master cylinder rebuild. Post by schrader7032 » Wed Sep 29, 2021 10:20 am I also have heard that the screw should be pointing towards the driver's right footpeg. Sep 29, 2021 · To my surprise, the bike already had a newer style reed breather installed. The benefit of cooling by adding oil. It’s done! BRG BMW R75/5 August 26, 2020; BMW 70’s Era Tire sizes and their equivalents January 17, 2020; Disassembly of an airhead R75/5 BMW final drive December 10, 2019; RIP Easy Rider August 17, 2019; 1967 Bridgestone 175HS Accolades September 20, 2018; Kat Dash BMW /5 LED upgrade install June 9, 2018; 1978 BMW R100S Restoration May 19 (R50/5 and R60/5 BMWs use the conventional Bing slide-type carburetors and have a more progressive cam in the throttle linkage. New BMW Motorcycle Engine Ventilation Crankcase Breather Gasket R65 R50 R60 R75 | eBay BMW 248 R65 1978/03 Without 1978-1985. Definitely noticeable when at a stop lig Sep 29, 2021 · I also have heard that the screw should be pointing towards the driver's right footpeg. Note: "Uncorking" the XR650 involves removing the smog pump fitted on some years, rerouting and plugging crankcase vent lines, as well as creating some new breathing holes in the top of the air box. Just forward of the breather is a depression which has a small hole in the bottom of it. Regarding your Right upper nut that connects the engine case (stud) to the transmission housing Sep 29, 2021 · Hey Gang, I've noticed that my bike ends up having the turkey gobbler sound after riding around and it's all warmed up. I just cannot get the old breather bottom part to budge. . The headers and mufflers connect OK and luckily the brackets on the mufflers line up pretty close to the exhaust hanger area on the R75/5 frame. 5mm IDØ x 22mm ODØ . Kurt, perfect picture and thanks for the answer as I look at your bike It prompts one more question. Make sure the larger breather tube running from the crankcase to the air box is intact and not blocked. I had a small tray fabricated out of aluminum. I am sure this also affects performance. Apr 23, 2021 · I also discovered that it would consume about 1/2 a liter of oil in 500 highway miles when starting with a full crankcase. shcs-5m. I think that rationale is more appropriate for bikes like my /7 where th Sep 29, 2021 · Thanks Kurt, Yeah, like you say, might as well change it out while it's all exposed. Having a tight crankcase is important, anything like leaking pan or valve cover gaskets allows the breathing out the vent to escalate & potentially push extra oil mist with it. This guy wasn't a traditionalist, not by any means, but he loved the dependability and simplicity of a vintage BMW. Find many great new & used options and get the best deals for BMW R75/5 R60/5 airhead crankcase breather at the best online prices at eBay! Free shipping for many products! Crankcase Breather Housing Gasket for BMW R Airhead; 11 15 1 338 431 / EnDuraLast. locwmeoblprksusoezerfhpcfvvbutbtmegtipcmfqepxvcjyanvpucanf