I appreciate all ur videos. They are a great help to familiarize us with the locations and functions of all the parts. Very useful to us who are still learning the terms and tricks.
Thanks for the comment. You are very welcome. Actually, this video idea came from another viewer who left a comment on one of my other videos. My stator crapped out on my this season, cutting my riding season short. I plan to replace the stator myself and when I do I'll make a video series about it, and I'd also like to revisit this and show more about the fuel/air/vent hoses and lines. Stay tuned :)
Man thanks so much for this video! I rebuilt the carb for my inlaws in their bike and took too long, the order of all these hoses evaporated from my brain. Seriously thanks for making such informative videos. You do a damn good job. Also i saw a comment you replied to someone about a california model evap system and you went above and beyond with little mods you can do. You are the dude, man.
Thank you so much! My stator failed on me this summer, so I'm still accepting that face, but it will also allow me the opportunity to document this in a video series! Reading comments like this give me the confidence needed to tackle the engine tilt/stator replacement job and deliver a high quality video procedure. 🥰
Your videos are great. Helping so many people to put back what someone else took off their carb but they don't know where the hose goes. If you do decide to remove your carb, just do an in-depth video and you will be able to watch it and put things back correctly. It's not terribly complicated but is a bit hard to get out as it is a very tight fit. Keep up the good work. You're a natural.
Thanks so much for the comment, I appreciate it! I plan to make a video to show how to remove the carbs and reinstall. I'll probably do this video right before I do the ear-shave mod, where the airbox and stock air filters are removed and instead you put pod filters directly on the carbs. Here's the written procedure: www.vn750.com/threads/ear-shave-procedure-enjoy.18397/ But I probably won't do this until 2025.
You might be the sole reason anything ever gets done right on my 99. Best instructional videos at of anything I’ve found on the forums, thank you so much! Everytime you post I feel like I’ve been saved hours of confusion digging through 5-10 year old posts
I'm so glad I have that impact on you because it's the literal reason I started making youtube videos. I struggled with digging thru years and years of old posts regarding the ACCT to MCCT upgrade. And wanted to give back to the community at VN750.com who helped me so much by making a video procedure. You are very welcome. I have many more videos planned. :)
As usual a great video. Unfortunately the part I needed explained is what you glossed over. The two hoses at the back of the tank by the rear mounting bolt is for the Fuel Evaporative System. The fuel tank on my '86 has those two lines. However, I purchased a replaced fuel tank years ago and I'm just getting around to replacing the fuel tank on the bike because it has a dent from a strap breaking while in a trailer. Still functional but doesn't look good. Anyways, I only just noticed the tank I purchased does not have the two Fuel Evaporative System vents coming out of the tank. Further study I found the replacement tank I got is for USA except California. The Fuel Evaporative System is a requirement to be compliant in California, but required in the rest of the USA. Kawasaki no longer sells the fuel tanks without the two vents. I think I will be fine using the replacement tank without the Fuel Evaporative System connected, but I was hoping you and the video would have had more insight about this. I'm not sure which is better. Plugging the two hoses, or but a hose-connector with the two hose and simply loop the Fuel Evaporative System? Thanks again for the video as it did help with the rest of the instal.
I learned from another VN750.com member after making this video that my Vulcan 750 is a California-spec model, which is why it has those TWO vents at the base of the fuel tank by the seat. All Vulcan 750's have one vent, but these CA-spec models have an extra vent for the EVAP system. You can plug this second vent tube and plug the port because the tube simply goes to a charcoal canister. I plan to do this on my bike and will make a video about it. It removes some clutter inside the bike (i.e. a big black charcoal cannister lol). Better yet, if you wanted you could purchase a set of coaster plates (link below) and plug off those reed valves on the heads. It's a common mod that can clean up the look of the bike, called the Coaster Mod. I also plan to do this one day on my Vulcan and will make a video. chucksterscustoms.com/product/kawasaki-coaster-plates/ www.vn750.com/threads/coaster-mod-purpose.101457/?post_id=1254353#post-1254353 www.vn750.com/threads/heres-everything-i-know-about-the-reed-valves-kawasakis-kleen-air-system-aka-pair.108358/?post_id=1316362#post-1316362
My pleasure! Check out this free VN750 Service Manual download, starting at page 18: www.mediafire.com/file/mj7z818grhbdy3x/VN750_Vulcan_Service_Manual_Parts_Catalogue.pdf
Dang, that sucks Brian. I think the part you broke may be #92005 here in this parts diagram. Check me, though, make sure I'm right: www.partzilla.com/catalog/kawasaki/motorcycle/2004/vulcan-750-vn750-a20/carburetor
7:02 on the bike im working on instead of the air box it goes to the left side where i have another T and one goes to the petcock and the other to where the clear on your video is connected. Is the bike a different model? And are those connections ok? New to forums cant seem to find anything on it
Your Vulcan is OK. I learned this while replacing my exhaust manifolds, but both air boxes have a place for that tube to go. It doesn't matter if it's routed to the left or right airbox. Does this answer your question?
I found an old VN750.com post for you from 2011. Check this out: www.vn750.com/threads/black-plastic-carb-inlet-nipple.19832/#replies Looks like the black plastic Kawi pieces are replaceable with brass pieces from Harley Davidson (post #2). Then post #8 has a link to them so you could try that. Just be sure to read the rest of the thread to learn more, and feel free to search VN750.com for alternative options. For example, another alternative option is to check eBay for used VN750 parts...you never know what you'll find there! I've used eBay several times to get replacement parts for my 750. Best of luck, feel free to let me know how you make out!
@@tristannantista9616 lmao, hey we've all been there. I'm so glad you reached out and I could help you. Be sure to check out VN750.com for other issues you may encounter with your 750. Most everything I know about this bike comes from this forum! Also, the Clymer Service Manual helps a ton too. Here's a free way to view the entire manual, you just need a google or facebook account to access Archive.org: www.vn750.com/threads/free-clymer-vulcan-750-manual.107822/#post-1308066
Hello, I'm from Rio de Janeiro, Brazil. I appreciate your channel. My little hose (shown at 3:29 in your video) is connected directly to the vacuum in the carburetor (right side). Does she really need to go to the T-valve? What else is connected to this T-valve? Thanks.
If that’s how your right-side carb is setup with the little hose and everything is running fine, maybe it can remain as is. Either way, it sounds like that little hose makes its way to the right-side carb so that sounds OK to me. You can always follow-up by creating a post at VN750.com if you haven’t done so already. There, myself and other members will be able to help you out further. Also keep in mind my Vulcan 750 is a US California spec, so some things on my bike look different than any other Vulcan 750 for the rest-of-world markets due to emissions requirements from the state of California back in the early 2000’s. As for your question about that T-valve, check out this time stamp at 6:22 ruclips.net/video/7sokPDXOhDg/видео.html&ab_channel=CheckeredFloorGarage
Where does the clear vent line go? Down and under not connected to anything? I have adhd add dyslexia and all kinds of things too but I don't see it in your video. Would appreciate a full disassemble and reassemble of hoses.
@@sigmalawpenske The clear vent line is the petcock vacuum hose. It goes from the bottom of the petcock to the carburetor on the left side. Yours will most likely be black. The only reason my hose is clear is because my OEM hose had a hole in it, and I replaced it with some clear fuel line. Does this help you?
Thank you so much for the video. Running into an issue on my '99 Vulcan 750 that I just purchased where I stall as soon as I apply ANY load (like even try and inch forward releasing the clutch). I have what appears to be a loose hose right next to the airbox on the passenger (right) side and there is no connection to make to the airbox. How does that hose fit? Am I missing something with the connection? Figured its either a vacuum leak or carb jets at this point.
Before we talk about the loose hose, make sure the kickstand is up. These bikes have a "safety kill" feature where the engine power will be cut if you release the clutch while the bike is in 1st and the kickstand is down. This tends to get me at least once per riding season. 😁 Let me know if this resolves your issue.
Thank you. I LOVE the exhaust sound of my bike. The previous owner installed these pipes...and if I recall correctly they come from a different bike (maybe a HD?). They are simply straight pipes with some aftermarket clam shell clamps holding them onto the exhaust manifold. It's honestly not ideal/a perfect fit. I'm probably losing power maybe due to the lack of back pressure? And I have a very slight exhaust leak from the start of the exhaust pipe on the rear cylinder right at the clam shell clamp. But I don't care because this sound is worth it. :)
Picked up an 88 Vulcan 750 last winter (cheap) and they started the air box removal. It's mostly complete but the small air lines off the carbs are plugged with golf tee's and bike isn't getting fuel to the carbs. Runs on starting fluid and if I squirt gas into the slides.Are there any sites or references you can suggest that show the correct method of routing the air lines after ear shave? Any help would be greatly appreciated.
I don't know a whole bunch about the ear shave mod. So I could be wrong but some of those lines remaining plugged COULD be OK. I THINK that's how the mod is done but certainly it's worth a double check. I cannot recommend highly enough VN750.com. Check out that forum and use the search functionality to try and find your answer that way. If you cannot easily find your answer, feel free to create a profile, introduce yourself, and ask us. It's a forum dedicated specifically to the Vulcan 750. I guarantee you'll find what you need for this and more for you Vulcan 750. :)
So. I recently bought a 2004 model with 26000 miles on it. I just bought the rebuild kit for the petcock and carburetors, I got the carbs off ( such a pain ) and tore down but I think I over did it by removing the linkages for the throttle and choke and I'm struggling to put it back together. I don't want to mess the bike up, it's my first bike and I love it already. I've watched the other videos you have about maintaining this beautiful machine and I must say you inspired me to get this bike. Any help would be greatly appreciated man
The carb removal process is SUCH a pain. That's why many owners opt for the "ear shave" mod, where they delete the air filters and intake plenum and intake box. And they instead install pod filters directly onto the carb on either side of the Vulcan. It clears up a lot of clutter and space, and it makes it a bit easier to access the carbs. If you haven't done so already, create an account over at VN750.com. It's free. Post a brief intro and some pics of your carb/linkages. I and others will help you out there and I think you'll have your issue resolved same day. The community over at VN750.com is incredible!
@@CFG750 I just made the account. I'll be off work around 3 30 and I'll get some pics on there bub. Thank you for your time. Ps I have a cali model, is it much different than a non Californian model?
@@jaykeyboii6955 Thank you. I'm really glad I can be helpful for you. I don't know the exact cost for the ear shave mod. But you'll need two pod filters that fit onto the VN750 carbs. So let's say $50 there for the two pod filters. And you'll also need some new carb jets because anytime you change how a motorcycle breathes (whether that's on the intake or the exhaust side), you'll also need to change the way it consumes fuel (carb rejetting). So let's say new carb jets cost $40. Throw in some other misc. items like clamps and such, and I think this is a rather affordable mod, maybe costing ~$100 +/-.
@@jaykeyboii6955 You'll have some extra emissions-related equipment on your bike. So pay close attention to the two pages of the Clymer Service Manual that I highlight in the video and follow-up with me/us over at VN750.com and you'll get the help you need. Worse comes to worse, I think a lot of that stuff can simply be removed. These Vulcans have been around for such a long time, there is a really great understanding about them at VN750.com.
Hello, I'm from Brazil and I've been following your channel for some time. Congratulations! I needed to open the engine of my Vulcan 750 to change the water pump mechanical seal, bearing and seal. I did everything according to the Clymer manual. Now, everything is ready, a problem occurred. There is no suction from the carburetor to the gasoline petcock, but there is a blow, so that no gasoline enters the carburetor bowl. Can you help me?
Thanks so much for tuning in! I'm glad these videos have been helpful for you. First, check that your petcock is set to ON or RESERVE. I swear this gets at least once per season. 🤫 A common problem on these Vulcan 750's is phantom-out-of-gas syndrome (POOGS). Try to start the engine with the fuel tank cap open, and if you see fuel flow then it's definitely POOGS. Read more about it here (and I will make a video about POOGS this year): www.vn750.com/threads/phantom-out-of-gas-syndrome-poogs-correction-and-prevention.17572/ Inspect the fuel lines for kinks, maybe something got pinched during reassembly. Could be a carb float valve issue. It's funny with these older bikes...you sometimes uncover new issues by working on and fixing other issues! Some Seafoam or another fuel treatment can help with this, but you will need to get fuel into the carb first. Those are the main things I can think of. Check into these, and create a post over at VN750.com if you need more advice. There, myself and the other members can better assist you. Goodluck and thanks for reaching out!
I have a Vulcan s 650, how do I know if the fuel cap vent hose is connected to the right port on the tank? I recently had the bike painted and just wanted to be sure when putting them back together. There is a blue dot next to the port closest to the seat on the tank, is that where I should connect the vent line? This hose is just a long hose that runs down by the kickstand, the other hose connects to a couple other things. And I don’t want get them backwards. Any help would be greatly appreciated. Thank you. I have a picture showing everything but I’m not sure what order they connect in by looking at it.
@@BobbiWorley-rs1zz Thanks for the comment. The Vulcan 650 S is a cool bike, I really like it! But, I know nothing about it unfortunately. Check out a forum that’s dedicated to the 650. For example, I’ve learned everything I know about the Vulcan 750 from VN750.com. Perhaps there’s a similar forum for the 650?
Hello. I have some new questions. =) 3.37 - t-valve: left hose goes to air valve (3.27), right hose goes to rear carburetor (4.07). Can't find where the lower hose (3.37 vertical) goes? 6.23 - another one t-valve: two hoses connected to carburetors and third - to right airbox? (found some "customising" of my Vulcan: previous owner changed petcock for unknown reason - so I decided to check all tubes/hoses just in case)
I want to take off my gas tank and follow the lines IRL to help you out here, but my apologies I just don’t have the bandwidth for that atm. If you haven’t done so, create a free profile/account over at VN750.com. Create a new post and share your questions and issues over there. Refer back to my video and share any pictures you may have or think would help us to answer your questions. I guarantee you’ll get your questions resolved. The subject matter expertise over there is incredible.
@@CFG750 I've created profile at the website. And even tried to send you some questions with photo, but system told me I can't do it yet for some reason. That's why I write to you here. =) Maybe on holidays I'll found some time to create a new post (during a week I come home little late from work).
@@MrBaclajan Sorry to hear you've been having issues with VN750.com. There was a small technical glitch last week so that could have been the problem (the issue is resolved now). Also, you may need to have your account verified first so the system and the mods (myself included) know you're not a bot. So when you try again over at VN750.com, make sure to introduce yourself as your first post, then feel free to post your question/issues/pictures directly to the forum. There, myself and the other members & subject matter experts will be able to help you. 😊
I’m currently rebuilding an 86 and I’d love to go over the service manual but I can’t find it anywhere. I’d prefer a pdf. I checked the forum but I’m not really sure how I should search. Any help here?
Hey, im not sure if you remember but, when its cold and you start the bike with full choke does it like start around maybe 500 for like 2.2 seconds then makes it way up to like 3k rpms? Also if I'm not mistaken the correct idle for the bike is 1100 rpms. Please correct me if I'm wrong!
I have noticed that with my Vulcan! Even though mine has straight pipes and significantly larger carb jets than what came from the factory, this does happen to me. When I start my Vulcan, I always crack open the throttle slightly. Between this, the iridium spark plugs, and the pickup coil mod, my Vulcan starts up very quickly whether cold or hot. Here's a video showing my bike starting up with a hot motor, and it's almost as prompt to start when cold too: ruclips.net/video/7KgbuQ_Nd8c/видео.html
@@CFG750 When you did the pickup coil mod how did you shave the metal piece? Did you use a router with a sandpaper attachment or a metal attachment? Also how did you know how much to cut thanks! I’ll probably do the two wire mod and the blue wire mod soon. I’m confused how to connect the blue wire mod. I watched the video but it’s still a little confusing. How do I get it out of the connector below? Just shove a screwdriver inside to remove that pin? Thanks!
@@KhaiMahase For the pickup coil mod, I used a dremel. But I also heard of another owner who used a chainsaw file. Do not worry about the specifics of the procedure. I am in the process of planning my next video, which will be the first in a series of mod videos for the VN750; I'll be filming about the pickup coil mod. I plan to have the pickup coil mod video out promptly this week. I'll also do one about the two wire/blue wire mod. But I don't know when precisely I'll get to it. To remove the tab, it is quite tricky! Try to use the smallest flat-head screwdriver you have. One of those scredrivers for work on watches or phones would work great, that's what I used.
@@CFG750 sounds good! I have another question you may not know the answer too. When the bike starts up full choke randomly I hear like pshh noises, not constantly like intermittent. The carbs arent fine tuned to be dead center with each other, could that be why? It’s running 87 octane. I will adjust the carbs to be dead center when I get a chance
@@KhaiMahase 87 octane is what's recommended for these bikes. I wouldn't use any higher octane because the high octane fuels are made for high compression motors. As for the noise, I am not sure. But take care of the carbs first and then check again. If it's making the noise, try to record video and make a post over at VN750.com and I and the other members will help you out.
I'm not familiar with the Vulcan 1500/2000 models. I'm familiar with the Vulcan 750. I recommend you find a Vulcan 1500/2000 forum, like maybe this one: www.vulcanforums.com/forums/vulcan-1500.16/ I wish you luck in locating your vacuum hose. ☺
Hello. I have a 2002 VN750 Vulcan. My issue is the front brakes are sticking to the rotors. I did bleed the brakes with new fluid. Still sticking. I did see a video here on RUclips on how to service/rebuild the calipers, but for the life of me can't seem to find it. Any help in this area is greatly appreciated. This is the first time I've attempted anything like this.
First, open up the brake fluid master cylinder again and check the pinhole openings at the bottom. Make sure they're not clogged. Second, make sure there isn't too much fluid in the master cylinder (make sure to check via the sight glass with the bike on the center stand). Third, it's possible that the previous brake fluid turned partially to gel over the years and you didn't get that out during your brake fluid flush. So this is where a service/rebuild could help. I couldn't find a video specific to the VN750, but most motorcycle brake calipers assemble in a similar fashion. Check out this video here. I hope this will help you. ruclips.net/video/kb0ox9Ue6fw/видео.html Also check out this Vulcan 750 Forum post here: www.vn750.com/threads/front-brake-caliper-rebuild.106164/#post-1293856 I will add this to my list of video ideas and I will make a video about this in the future.
Dude....the hose from the T in the middle goes up to the center underside of the gas tank. You don't just drop it in the dawn hole in the right air box
I appreciate all ur videos. They are a great help to familiarize us with the locations and functions of all the parts. Very useful to us who are still learning the terms and tricks.
Thanks for the comment. You are very welcome. Actually, this video idea came from another viewer who left a comment on one of my other videos.
My stator crapped out on my this season, cutting my riding season short. I plan to replace the stator myself and when I do I'll make a video series about it, and I'd also like to revisit this and show more about the fuel/air/vent hoses and lines. Stay tuned :)
Man thanks so much for this video! I rebuilt the carb for my inlaws in their bike and took too long, the order of all these hoses evaporated from my brain.
Seriously thanks for making such informative videos. You do a damn good job. Also i saw a comment you replied to someone about a california model evap system and you went above and beyond with little mods you can do. You are the dude, man.
Thank you so much! My stator failed on me this summer, so I'm still accepting that face, but it will also allow me the opportunity to document this in a video series! Reading comments like this give me the confidence needed to tackle the engine tilt/stator replacement job and deliver a high quality video procedure. 🥰
Your videos are great. Helping so many people to put back what someone else took off their carb but they don't know where the hose goes. If you do decide to remove your carb, just do an in-depth video and you will be able to watch it and put things back correctly. It's not terribly complicated but is a bit hard to get out as it is a very tight fit. Keep up the good work. You're a natural.
Thanks so much for the comment, I appreciate it! I plan to make a video to show how to remove the carbs and reinstall. I'll probably do this video right before I do the ear-shave mod, where the airbox and stock air filters are removed and instead you put pod filters directly on the carbs. Here's the written procedure:
www.vn750.com/threads/ear-shave-procedure-enjoy.18397/
But I probably won't do this until 2025.
You might be the sole reason anything ever gets done right on my 99. Best instructional videos at of anything I’ve found on the forums, thank you so much! Everytime you post I feel like I’ve been saved hours of confusion digging through 5-10 year old posts
I'm so glad I have that impact on you because it's the literal reason I started making youtube videos. I struggled with digging thru years and years of old posts regarding the ACCT to MCCT upgrade. And wanted to give back to the community at VN750.com who helped me so much by making a video procedure.
You are very welcome. I have many more videos planned. :)
As usual a great video. Unfortunately the part I needed explained is what you glossed over. The two hoses at the back of the tank by the rear mounting bolt is for the Fuel Evaporative System. The fuel tank on my '86 has those two lines. However, I purchased a replaced fuel tank years ago and I'm just getting around to replacing the fuel tank on the bike because it has a dent from a strap breaking while in a trailer. Still functional but doesn't look good. Anyways, I only just noticed the tank I purchased does not have the two Fuel Evaporative System vents coming out of the tank. Further study I found the replacement tank I got is for USA except California. The Fuel Evaporative System is a requirement to be compliant in California, but required in the rest of the USA. Kawasaki no longer sells the fuel tanks without the two vents. I think I will be fine using the replacement tank without the Fuel Evaporative System connected, but I was hoping you and the video would have had more insight about this. I'm not sure which is better. Plugging the two hoses, or but a hose-connector with the two hose and simply loop the Fuel Evaporative System? Thanks again for the video as it did help with the rest of the instal.
I learned from another VN750.com member after making this video that my Vulcan 750 is a California-spec model, which is why it has those TWO vents at the base of the fuel tank by the seat. All Vulcan 750's have one vent, but these CA-spec models have an extra vent for the EVAP system. You can plug this second vent tube and plug the port because the tube simply goes to a charcoal canister. I plan to do this on my bike and will make a video about it. It removes some clutter inside the bike (i.e. a big black charcoal cannister lol).
Better yet, if you wanted you could purchase a set of coaster plates (link below) and plug off those reed valves on the heads. It's a common mod that can clean up the look of the bike, called the Coaster Mod. I also plan to do this one day on my Vulcan and will make a video.
chucksterscustoms.com/product/kawasaki-coaster-plates/
www.vn750.com/threads/coaster-mod-purpose.101457/?post_id=1254353#post-1254353
www.vn750.com/threads/heres-everything-i-know-about-the-reed-valves-kawasakis-kleen-air-system-aka-pair.108358/?post_id=1316362#post-1316362
Brilliant! Much appreciated. This makes it so much easier
I'm glad this was helpful for you. You are very welcome.
Thank you dude. One more video helping me out with my VN. 😎
You are very welcome. 😁
I bought the 2000 Vulcan new, and it had the same airline interference at the intake box. I did the same thing and used a dremel to give it clearance.
Seems like a bit of a minor design flaw there. But good to hear you fixed it in a similar fashion. Nice job. :)
hi, tks for share!
Love your work mate 🇦🇺
Thanks!
You are very welcome. It's my pleasure.
I need this video for 1992 zx7 so badly.
If I had one I'd do it. 😋
@@CFG750 I appreciate it...
tks 4 share! do you have that vaccum diagram?
My pleasure! Check out this free VN750 Service Manual download, starting at page 18:
www.mediafire.com/file/mj7z818grhbdy3x/VN750_Vulcan_Service_Manual_Parts_Catalogue.pdf
You just saved my life.
I'm happy to hear this video was helpful for you. ☺
So I broke that plastic elbow too, what is it called and where do I get it from? Ty Brian St. Louis
Dang, that sucks Brian. I think the part you broke may be #92005 here in this parts diagram. Check me, though, make sure I'm right:
www.partzilla.com/catalog/kawasaki/motorcycle/2004/vulcan-750-vn750-a20/carburetor
7:02 on the bike im working on instead of the air box it goes to the left side where i have another T and one goes to the petcock and the other to where the clear on your video is connected. Is the bike a different model? And are those connections ok? New to forums cant seem to find anything on it
Your Vulcan is OK. I learned this while replacing my exhaust manifolds, but both air boxes have a place for that tube to go. It doesn't matter if it's routed to the left or right airbox. Does this answer your question?
Огромное спасибо за ваши видео.
Я рад, что вы нашли это видео полезным. Хорошего дня!
Hey on my carb the plastic black piece that the fuel line connects to is broken. Do you know where I can find another one or what they're called?
I found an old VN750.com post for you from 2011. Check this out:
www.vn750.com/threads/black-plastic-carb-inlet-nipple.19832/#replies
Looks like the black plastic Kawi pieces are replaceable with brass pieces from Harley Davidson (post #2). Then post #8 has a link to them so you could try that.
Just be sure to read the rest of the thread to learn more, and feel free to search VN750.com for alternative options.
For example, another alternative option is to check eBay for used VN750 parts...you never know what you'll find there! I've used eBay several times to get replacement parts for my 750.
Best of luck, feel free to let me know how you make out!
@@CFG750 dude thank you so much I looked for like 2 hours the thing pissed me off so much I was just putting it up on marketplace lmao
@@tristannantista9616 lmao, hey we've all been there. I'm so glad you reached out and I could help you. Be sure to check out VN750.com for other issues you may encounter with your 750. Most everything I know about this bike comes from this forum!
Also, the Clymer Service Manual helps a ton too. Here's a free way to view the entire manual, you just need a google or facebook account to access Archive.org:
www.vn750.com/threads/free-clymer-vulcan-750-manual.107822/#post-1308066
thank you, helped a lot 👍
You are very welcome. I'm glad this was helpful for you. ☺
Hello, I'm from Rio de Janeiro, Brazil. I appreciate your channel. My little hose (shown at 3:29 in your video) is connected directly to the vacuum in the carburetor (right side). Does she really need to go to the T-valve? What else is connected to this T-valve? Thanks.
If that’s how your right-side carb is setup with the little hose and everything is running fine, maybe it can remain as is. Either way, it sounds like that little hose makes its way to the right-side carb so that sounds OK to me. You can always follow-up by creating a post at VN750.com if you haven’t done so already. There, myself and other members will be able to help you out further. Also keep in mind my Vulcan 750 is a US California spec, so some things on my bike look different than any other Vulcan 750 for the rest-of-world markets due to emissions requirements from the state of California back in the early 2000’s.
As for your question about that T-valve, check out this time stamp at 6:22
ruclips.net/video/7sokPDXOhDg/видео.html&ab_channel=CheckeredFloorGarage
Where does the clear vent line go? Down and under not connected to anything?
I have adhd add dyslexia and all kinds of things too but I don't see it in your video.
Would appreciate a full disassemble and reassemble of hoses.
@@sigmalawpenske The clear vent line is the petcock vacuum hose. It goes from the bottom of the petcock to the carburetor on the left side. Yours will most likely be black. The only reason my hose is clear is because my OEM hose had a hole in it, and I replaced it with some clear fuel line. Does this help you?
Thank you so much for the video. Running into an issue on my '99 Vulcan 750 that I just purchased where I stall as soon as I apply ANY load (like even try and inch forward releasing the clutch). I have what appears to be a loose hose right next to the airbox on the passenger (right) side and there is no connection to make to the airbox. How does that hose fit? Am I missing something with the connection? Figured its either a vacuum leak or carb jets at this point.
Before we talk about the loose hose, make sure the kickstand is up. These bikes have a "safety kill" feature where the engine power will be cut if you release the clutch while the bike is in 1st and the kickstand is down. This tends to get me at least once per riding season. 😁
Let me know if this resolves your issue.
Question what exaust is that it sounds amazing i have an 02 myself almost finished getting it rebuilt
Thank you. I LOVE the exhaust sound of my bike. The previous owner installed these pipes...and if I recall correctly they come from a different bike (maybe a HD?). They are simply straight pipes with some aftermarket clam shell clamps holding them onto the exhaust manifold.
It's honestly not ideal/a perfect fit. I'm probably losing power maybe due to the lack of back pressure? And I have a very slight exhaust leak from the start of the exhaust pipe on the rear cylinder right at the clam shell clamp. But I don't care because this sound is worth it. :)
Picked up an 88 Vulcan 750 last winter (cheap) and they started the air box removal. It's mostly complete but the small air lines off the carbs are plugged with golf tee's and bike isn't getting fuel to the carbs. Runs on starting fluid and if I squirt gas into the slides.Are there any sites or references you can suggest that show the correct method of routing the air lines after ear shave? Any help would be greatly appreciated.
I don't know a whole bunch about the ear shave mod. So I could be wrong but some of those lines remaining plugged COULD be OK. I THINK that's how the mod is done but certainly it's worth a double check.
I cannot recommend highly enough VN750.com. Check out that forum and use the search functionality to try and find your answer that way. If you cannot easily find your answer, feel free to create a profile, introduce yourself, and ask us. It's a forum dedicated specifically to the Vulcan 750. I guarantee you'll find what you need for this and more for you Vulcan 750. :)
So. I recently bought a 2004 model with 26000 miles on it. I just bought the rebuild kit for the petcock and carburetors, I got the carbs off ( such a pain ) and tore down but I think I over did it by removing the linkages for the throttle and choke and I'm struggling to put it back together. I don't want to mess the bike up, it's my first bike and I love it already. I've watched the other videos you have about maintaining this beautiful machine and I must say you inspired me to get this bike. Any help would be greatly appreciated man
The carb removal process is SUCH a pain. That's why many owners opt for the "ear shave" mod, where they delete the air filters and intake plenum and intake box. And they instead install pod filters directly onto the carb on either side of the Vulcan. It clears up a lot of clutter and space, and it makes it a bit easier to access the carbs.
If you haven't done so already, create an account over at VN750.com. It's free. Post a brief intro and some pics of your carb/linkages. I and others will help you out there and I think you'll have your issue resolved same day. The community over at VN750.com is incredible!
You are a life saver. Do you know about how much the ear shave mod cost?
@@CFG750 I just made the account. I'll be off work around 3 30 and I'll get some pics on there bub. Thank you for your time. Ps I have a cali model, is it much different than a non Californian model?
@@jaykeyboii6955 Thank you. I'm really glad I can be helpful for you.
I don't know the exact cost for the ear shave mod. But you'll need two pod filters that fit onto the VN750 carbs. So let's say $50 there for the two pod filters. And you'll also need some new carb jets because anytime you change how a motorcycle breathes (whether that's on the intake or the exhaust side), you'll also need to change the way it consumes fuel (carb rejetting). So let's say new carb jets cost $40. Throw in some other misc. items like clamps and such, and I think this is a rather affordable mod, maybe costing ~$100 +/-.
@@jaykeyboii6955 You'll have some extra emissions-related equipment on your bike. So pay close attention to the two pages of the Clymer Service Manual that I highlight in the video and follow-up with me/us over at VN750.com and you'll get the help you need. Worse comes to worse, I think a lot of that stuff can simply be removed. These Vulcans have been around for such a long time, there is a really great understanding about them at VN750.com.
Hello, I'm from Brazil and I've been following your channel for some time. Congratulations! I needed to open the engine of my Vulcan 750 to change the water pump mechanical seal, bearing and seal. I did everything according to the Clymer manual. Now, everything is ready, a problem occurred. There is no suction from the carburetor to the gasoline petcock, but there is a blow, so that no gasoline enters the carburetor bowl. Can you help me?
Sorry, it's a great pleasure to join this group!!!
Thanks so much for tuning in! I'm glad these videos have been helpful for you. First, check that your petcock is set to ON or RESERVE. I swear this gets at least once per season. 🤫
A common problem on these Vulcan 750's is phantom-out-of-gas syndrome (POOGS). Try to start the engine with the fuel tank cap open, and if you see fuel flow then it's definitely POOGS. Read more about it here (and I will make a video about POOGS this year):
www.vn750.com/threads/phantom-out-of-gas-syndrome-poogs-correction-and-prevention.17572/
Inspect the fuel lines for kinks, maybe something got pinched during reassembly.
Could be a carb float valve issue. It's funny with these older bikes...you sometimes uncover new issues by working on and fixing other issues! Some Seafoam or another fuel treatment can help with this, but you will need to get fuel into the carb first.
Those are the main things I can think of. Check into these, and create a post over at VN750.com if you need more advice. There, myself and the other members can better assist you. Goodluck and thanks for reaching out!
I have a Vulcan s 650, how do I know if the fuel cap vent hose is connected to the right port on the tank? I recently had the bike painted and just wanted to be sure when putting them back together. There is a blue dot next to the port closest to the seat on the tank, is that where I should connect the vent line? This hose is just a long hose that runs down by the kickstand, the other hose connects to a couple other things. And I don’t want get them backwards. Any help would be greatly appreciated. Thank you. I have a picture showing everything but I’m not sure what order they connect in by looking at it.
@@BobbiWorley-rs1zz Thanks for the comment. The Vulcan 650 S is a cool bike, I really like it! But, I know nothing about it unfortunately. Check out a forum that’s dedicated to the 650. For example, I’ve learned everything I know about the Vulcan 750 from VN750.com. Perhaps there’s a similar forum for the 650?
@@CFG750 thank you for replying. Unfortunately there isn’t anything I can find as far as the fuel lines go. Thank you tho
New Video! Show!
Hello. I have some new questions. =)
3.37 - t-valve: left hose goes to air valve (3.27), right hose goes to rear carburetor (4.07). Can't find where the lower hose (3.37 vertical) goes?
6.23 - another one t-valve: two hoses connected to carburetors and third - to right airbox?
(found some "customising" of my Vulcan: previous owner changed petcock for unknown reason - so I decided to check all tubes/hoses just in case)
I want to take off my gas tank and follow the lines IRL to help you out here, but my apologies I just don’t have the bandwidth for that atm. If you haven’t done so, create a free profile/account over at VN750.com. Create a new post and share your questions and issues over there. Refer back to my video and share any pictures you may have or think would help us to answer your questions. I guarantee you’ll get your questions resolved. The subject matter expertise over there is incredible.
@@CFG750 I've created profile at the website. And even tried to send you some questions with photo, but system told me I can't do it yet for some reason. That's why I write to you here. =)
Maybe on holidays I'll found some time to create a new post (during a week I come home little late from work).
@@MrBaclajan Sorry to hear you've been having issues with VN750.com. There was a small technical glitch last week so that could have been the problem (the issue is resolved now). Also, you may need to have your account verified first so the system and the mods (myself included) know you're not a bot.
So when you try again over at VN750.com, make sure to introduce yourself as your first post, then feel free to post your question/issues/pictures directly to the forum. There, myself and the other members & subject matter experts will be able to help you. 😊
I’m currently rebuilding an 86 and I’d love to go over the service manual but I can’t find it anywhere. I’d prefer a pdf. I checked the forum but I’m not really sure how I should search. Any help here?
Try this link:
www.mediafire.com/file/mj7z818grhbdy3x/VN750_Vulcan_Service_Manual_Parts_Catalogue.pdf
Hey, im not sure if you remember but, when its cold and you start the bike with full choke does it like start around maybe 500 for like 2.2 seconds then makes it way up to like 3k rpms? Also if I'm not mistaken the correct idle for the bike is 1100 rpms. Please correct me if I'm wrong!
I have noticed that with my Vulcan! Even though mine has straight pipes and significantly larger carb jets than what came from the factory, this does happen to me. When I start my Vulcan, I always crack open the throttle slightly. Between this, the iridium spark plugs, and the pickup coil mod, my Vulcan starts up very quickly whether cold or hot. Here's a video showing my bike starting up with a hot motor, and it's almost as prompt to start when cold too:
ruclips.net/video/7KgbuQ_Nd8c/видео.html
@@CFG750 When you did the pickup coil mod how did you shave the metal piece? Did you use a router with a sandpaper attachment or a metal attachment? Also how did you know how much to cut thanks! I’ll probably do the two wire mod and the blue wire mod soon. I’m confused how to connect the blue wire mod. I watched the video but it’s still a little confusing. How do I get it out of the connector below? Just shove a screwdriver inside to remove that pin? Thanks!
@@KhaiMahase For the pickup coil mod, I used a dremel. But I also heard of another owner who used a chainsaw file. Do not worry about the specifics of the procedure. I am in the process of planning my next video, which will be the first in a series of mod videos for the VN750; I'll be filming about the pickup coil mod. I plan to have the pickup coil mod video out promptly this week.
I'll also do one about the two wire/blue wire mod. But I don't know when precisely I'll get to it.
To remove the tab, it is quite tricky! Try to use the smallest flat-head screwdriver you have. One of those scredrivers for work on watches or phones would work great, that's what I used.
@@CFG750 sounds good! I have another question you may not know the answer too. When the bike starts up full choke randomly I hear like pshh noises, not constantly like intermittent. The carbs arent fine tuned to be dead center with each other, could that be why? It’s running 87 octane. I will adjust the carbs to be dead center when I get a chance
@@KhaiMahase 87 octane is what's recommended for these bikes. I wouldn't use any higher octane because the high octane fuels are made for high compression motors.
As for the noise, I am not sure. But take care of the carbs first and then check again. If it's making the noise, try to record video and make a post over at VN750.com and I and the other members will help you out.
Lad , I cant locate vaccum hose on 1500 /1999 classic but one carbu only .
Btw , Would you know its way ?
I'm not familiar with the Vulcan 1500/2000 models. I'm familiar with the Vulcan 750. I recommend you find a Vulcan 1500/2000 forum, like maybe this one:
www.vulcanforums.com/forums/vulcan-1500.16/
I wish you luck in locating your vacuum hose. ☺
Hello. I have a 2002 VN750 Vulcan. My issue is the front brakes are sticking to the rotors. I did bleed the brakes with new fluid. Still sticking. I did see a video here on RUclips on how to service/rebuild the calipers, but for the life of me can't seem to find it. Any help in this area is greatly appreciated. This is the first time I've attempted anything like this.
First, open up the brake fluid master cylinder again and check the pinhole openings at the bottom. Make sure they're not clogged. Second, make sure there isn't too much fluid in the master cylinder (make sure to check via the sight glass with the bike on the center stand). Third, it's possible that the previous brake fluid turned partially to gel over the years and you didn't get that out during your brake fluid flush. So this is where a service/rebuild could help.
I couldn't find a video specific to the VN750, but most motorcycle brake calipers assemble in a similar fashion. Check out this video here. I hope this will help you.
ruclips.net/video/kb0ox9Ue6fw/видео.html
Also check out this Vulcan 750 Forum post here:
www.vn750.com/threads/front-brake-caliper-rebuild.106164/#post-1293856
I will add this to my list of video ideas and I will make a video about this in the future.
@@CFG750 Thank you for taking the time to reply. I will double check the pin hole. This weekend will be caliper cleaning and rebuild. Cheers
@@cliff8669 You are very welcome. It's my pleasure! Goodluck this weekend and feel free to let me know how it goes. ☺
Dude....the hose from the T in the middle goes up to the center underside of the gas tank. You don't just drop it in the dawn hole in the right air box
Thank you man, im going to put my carburator back this weekend, i let you know what happen. 🫣
Are you on instagtam???
Nah, just over on VN750.com as Checkered Floor Garage.