Thank You. You took the time to explain most things so I could understand them. Too many postees rush through, and it does not help when they important steps. Thank You again.
Really great tutorial. One of the best I have ever seen. Simple and really step-by-step informative. You have no idea how many guys you're helping out this video great job!
I just bought an '89 Suzuki Katana, I can't wait to get into the carbs to smooth out the rough idle it currently has. Thank you very much for the video!
ive been looking on youtube and the internet for about a week how to clean carbs and how to do it step by step and youve been the most helpful great video
Dude, I'm so glad I found your channel! One of the best DIY moto restoration channels I've seen lately! Keep up the videos, you've got one more subscriber :) Thank you!
Really informative and well thought out process. I think that if i get lost on re-assembling a carb, i got the next one to look at, sort of like a blue print! Thanks for posting this video.
Hey man thank you so much, I have a1977 Kawasaki Kz 650, no shop wants to do the job, watching your video on how to clean carbs, I’m confident I can do the job my self in my Garage
Excellent video! Just bought an 83 Nighthawk 650 that would die under 3000rpm...Previous owner left it sitting for ? years. It was so bad I had to drive it home with the choke on. I followed your video to the letter (the one on bench syncing also). Now she idles at 1100rpm...drives like a champ! Thank you very much for sharing your knowledge.
Cool thank! Watched a couple of your vids and saw how often it's used so I will be putting that on my list to grab before I star the major work on a great barn find I just got my hands on. Thank you your vids make motorcycle mechanics made easy!
mrmaxstorey, i finally got a bike. Been watching oyur vids now for about a year, building the courage to buy myself a bike. You inspired me to step out. I got a 1986 Yamaha xj700 maxim that I love!!!! hope you dont stay gone to long cause your vids are helpfull to us wanna b do it ur selfers. Ken
Thanks a lot for this step by step video ! Brilliant explanations that helped me greatly in achieving the cleaning of my gsxf1100 carbs. I was curious, but a bit apprehensive, as I had no experience in this kind of work. Now my bike is purring like a cat ! Thanks again !
So many alleged mechanics try and tell you need to COMPLETELY disassemble your carbs and dip them when you do a cleaning. That is a nightmare compared to doing just what is necessary and appropriate for the bike you have,like what mrmaxstorey showed here. Good video,thanks.
Yeah, I hear ya. That forum and the writeups got me through my very first carb cleaning on my GS850, about 10 years ago. Perhaps over the years Ive gotten lazier and omitted some of the steps that I didn't find were very necessary. There are some guys who only do it like that, some guys who use ultrasonic cleaning, etc, and then guys like me who do it quick n dirty
to loosen screws that may be stuck in place one can put the screwdriver in the screwhead and then impact it with a hammer . it gives the impact wrench treatment to a screw . hope I dont seem a know it all here and thanx for your vid . your great .
Good morning @mrmaxstorey. I had a couple of questions about my 1982 Suzuki GS750. I watched a lot of your videos after I bought this bike and they were very informative. I appreciate you putting all them up there! After I bought it, I watched your videos on how to clean the carbs and other miscellaneous videos on how to take things apart. I changed the gasket on about everything except the cylinder head. I also took apart the carbs and cleaned them just like you did in the videos. I also bench synced them like you showed. I put everything back together and refilled it with new oil. After I primed the carbs and turned the petcock back to ON, I tried to start the bike up with the choke all the way open. It started fine and I pulled the choke back off but the bike still idled very high. Then gas started coming out of the carbs like it was over flowing somewhere. I turned the bike off and let it sit for about 15 minutes. I started it again and it still idled at a very high RPM even with the choke off and the idle adjustment screw being turned to the right or the left. I couldn’t get it to get below 3500 RPM. There was no more gas leak though. After about 5 minutes of trying to get the idle right, white smoke started to come from under the bike. It looked like it was coming from the carbs or at the carb boots. I immediately shut the bike off and put a fan to it so to try and cool it off. It stopped smoking but I was afraid to turn it back on so as to not damage anything. I did take the exhaust pipes off while changing a lot of the gaskets but I don’t think they were clogged because I felt a lot of air coming out of them while the bike was on. Also the clutch is very loose and it seems like the clutch doesn’t engage to put it in neutral. Could I have possibly messed something up in the crankcase cover that holds the clutch pin in? And about the carbs, could I have messed something up there? I tried to do the website thing but I couldn’t get a direct answer from it. I would appreciate your help!! Thanks so much man!
Id start with the carbs, and worry about the clutch adjustment later. Even if the bike is no longer overflowing, it was at one point, so the carbs will need to be recleaned, and the float heights properly adjusted. Its possible the bike was just burning off some crud or spilled fluid and thats what the smoke was, so mess with the carbs some more, bench sync them, and see if you can get it to behave. While you are in there do a compression test and let me know how it goes
mrmaxstorey thank you for your quick reply man, I really appreciate it! I am gunna try and get them recleaned this weekend so I will definitely let you know how it goes. As far as the clutch not being tight anymore, would that be a cable adjustment issue? I feel like the cover wouldn't have gone on if the pin wasn't aligned right. Right?! Again, I really appreciate your help and all your videos! They are definitely a life saver!
mrmaxstorey hey man, so I know its been awhile but I've had to work a bunch so I haven't been able to do a lot with the bike. I did fix the clutch, it was a cable issue so thank you! but I can not get the bike to idle right. when the bike is on the center stand after I put the carbs back on from cleaning, once I prime it and start the bike, it idles fine with the choke off which is weird. I adjusted the float height back to specs since it looked like the previous owner changed them. everything seems to be in place and cleaned thoroughly. but once I put the bike down from the center stand and it warms up a bit, the bike starts idling high at about 3,500. the mains have been changed since the PO took the airbox off and put pods on. it ran fine when I bought it, some sluggish throttle response but overall really good. I have checked the diaphragms for holes but everything looks good there. I just don't know what to do from here man. I could really use your help. I am gunna try Saturday to do the vacuum leak test you have on the intake boots to see if there is a leak there but I am just lost. Thank you for your previous help man, really appreciate your advice and videos!
***** It doesnt sound like the mixture is right. Check out my video on adjusting carburetor jets, towards the end I show a test on how to determine if you are rich or lean
Hey bro thanks for the video , i have a CB 360 that's been sitting for about 30 years and I hope I can clean them out like you did and it works out..lol..it's also good to know that you do not have to replace the parts when you clean the carbs...
The shop told me they charge an hour and a half per carb at $80 an hour and then $100 for a kit so $420. I think I will try to duplicate what you did here in this video first. Thanks for making it!!
Wonderful to watch on a friday night! You got me planning to get another bike this fall/winter to work on so I can do the carbs. I just got my honda back on the road this week to get some more riding experience - check it out if you get bored. I'm bricking going on the thing cuz it's been a coupla years. The thing is on my drive cos of you buddy :)
Great vid, I have a 1985 Kawasaki zl900, carbs are in need of cleaning, one of the floats keep sticking, never done this myself, bit will be giving it a try.
1- Yes 2- Pretty good! I love the work and I'll definitely be seeking similar employment after our move. 3. Usually its not a problem, however if you do have to clean it, I use rubbing alcohol and then blast it with my air compressor
Wow, your video is one of THE most down to earth easy to understand video I have ever seen, well done. I have a '78 Kawasaki kz650 that has rough idle, (unfortunately, I put in Sea Foam d'oh) I have been nervous about getting into the carb (first time doing it), but with your video I have no worrys, hopefully I will have success, thanks much for your info :)
mrmaxstorey It went smooth as butter, was surprised how clean it actually was. I figured that the air screws were not adjusted together properly, runs real well except for some backfiring, I figure that I will have to adjust the air screws until it does not backfire. Thanks for your video, it was VERY helpful.
Great video. Just in the nick of time. Couldn't figure out why my Honda Pacific Coast would run but wouldn't idle. Turned out it was two clogged low speed jets. Bike had sat for a while with StaBil in the tank but forgot to run the carbs bowls dry. Thanks!
For stubborn small and fragile screws, I found the quickest least invasive method of loosening them is by simply putting a blowtorch/lighter directly on them for 2 seconds, rubbing some wax in and then try unscrewing once it hardens. Hasn't failed me yet
Another amazing video - thank you! One small point: WD-40 shouldn't be used as a lubricant, at least on its own. From what I've read, it's best used for getting rid of rust and the like. Then follow that up with a true lubricant. Anyway, good stuff - thanks again!
Note from watching this happen myself that when you do have to resort to using an impact driver to undo the float bowls or vacuum cap screws make sure you support the opposite side or you can break the corners off from the impact.
Hey thanks for the video I'm about to do this to cbr 600 f3 n I'm kind of scared but Ima go for it. This really helped and I've been watching ur other videos to get more info. Thanks again.
Ace Medina Cool let me know how it goes for you. For mor einfo about the components of your bike you can look at the cbr600 f3 assembly video I did where I built your bike from the frame up
i didn't realize the true value of these vids until I pulled cleaned and replaced carbs over the last 2 days. Ratchet straps were a life saver. Shit would have gotten bad out there. If your ever are near minneapolis and need anything, place to crash, job reference, help moving whatever. Ill send you my number/email. Mechanical slide carbs are a little different huh. I think 80 was the last year honda made em so mine are very complex and mechanically. Cool as shit...three questions...
Thanks for the tip. There is a Vintage Japanese Motorcycle Club here in the Twin Cities that I threw out a call to. I may have found someone local who has it. I appreciate the hook up though I may need that down the road.
I might just... It's currently not running due to the carb situation, but digging through it last night, it looks like it just needs a little TLC. I'm intending to go Cafe racer with it, and really the bike is quite complete and seems to have good compression. I will let you know if I need any parts, or if I just need to pick your brain with mechanical questions. I appreciate it!
Products like WD-40 are typically a mixture of a light neutral base oil (typically a 100SUS viscosity lubricant) and C9 solvent. The solvent helps carry the lube into tight spaces, but doesn't hang around long and leaves the lube behind. Eventually the lube will go as well.
Hey Max! Awesome video! I think the fellas over at GS Resources would be up in arms at your methods, though! They have a very good guide on rebuilding these carbs and recommend that the carbs be completely separated and disassembled (including the mixture screws under the seals on top!) and _all_ metal parts dunked in a can of carb dip for at least a few hours. Rebuild kits for these carbs are junk, but you can (and should) get a new set of o-rings since the originals are rarely in good shape.
There are very few moving parts or places that grime can develop inside these carbs, so if a piece of grit gets blown inside its not such a big deal to get it out. I hear what you're saying and its a valid argument, but to me its not a differentiation I spend too much time worrying about
I was just watching this because I was bored really, but I learned something new! thanks alot. on my moped I'll be using before I get a bigger bike. I have a carb with 3 jets. and I hate it. have no idea of what they do, it wont pull right and stuff like that. i had one bedre with just one jet, and it was working flawless! but I'm missing a part for it, so I cant use it. but anyways. nice video :) !
mrmax! I have a situation for you. Ex250. Oil sight glass cracked. I drained the oil and it was pretty much gas instead. As I was taking the carbs off I saw it was coming from the left side carb. Haven't had a chance to tear the carbs apart. I realize a stuck float can cause probs but bad enough to allow the all the gas to bypass the carb and dump into the head?
That clear shot that leaked on your table, I recently seen my bike leaking ot onto the bottom of my tank on the left side, any idea where it's coming from?Thanks
It is when the fuel line runs too close to the hot engine. When the engine heats up, it warms the fuel which turns into a gas, forms a bubble, and prevents or partially prevents liquid gasoline from flowing through the fuel line
Yes most do, unless they are sealed from the factory. However, the screw only adjusts the mixture at idle. If you are fouling plugs, its far more likely that you have a rich running condition, caused by improper float heights, dirty air filters, improper jetting, improper timing, choke circuit stuck open, or perhaps oil burning a little
Thank You. My Honda CM 450E would start and run with choke on but would die as soon as the throttle was turned. I cleaned the carbs and now she runs again. There is still some hesitation though.
Thanks so much for all your vids as they have helped me greatly with trying to tackle things myself. I do have a question though. I have a 1997 Suzuki Bandit which only fires on the first three cylinders. I have checked compression which is 120psi, have a new spark plug, have a great spark, cleaned carbs, checked carb bowls are three quarters full of fuel but am still not getting the fourth cylinder working? Any suggestions would be much appreciated.
one thing i'd like to add. on the main jet, after removing that you can actually push the cylinder out. i know as i had to take the carb out 4 times of my Suzuki GS250FW as it didn't want to start properly, the problem was with that cylinder that has like 6 tiny wholes that were all plugged up. It purrs like a kitten now:D
I just tapped the floater pin gently just like you did, and one of the arms that holds the pin cracked. Needless to say, I couldn't get the floater off without causing more damage. its still on there, just a bit loose. Do you think it'll affect anything? It doesn't look like the floater position is any different
Just want to say I really appreciate your videos. Really detailed and easy to understand for new guys like me. I do have one question though, is it necessary to clean the diaphragms? If so, what type of solution will not damage them? Ive read that pine sol is safe? Pulling my carbs on Friday, figured Id ask. Thanks!
Is it possible to do that accurately? There can be a big difference in the running condition of the bike between 122.5 and 125 size jets, how do you measure the size of the jet after this treatment?
There's a lot of ' how to clean carburetors ' videos on the internet. This one is the best. Many thanks.
No, is not the best.
Thank You. You took the time to explain most things so I could understand them. Too many postees rush through, and it does not help when they important steps. Thank You again.
Really great tutorial. One of the best I have ever seen. Simple and really step-by-step informative. You have no idea how many guys you're helping out this video great job!
never cleaned a carburator...watched this video and cleaned my in line 4 the following day with ease..thanks brother
You have given me hope! I have searched the whole internet and this video is the very best. No skipping, just good video! Thanks man!
I just bought an '89 Suzuki Katana, I can't wait to get into the carbs to smooth out the rough idle it currently has. Thank you very much for the video!
Wow, this was awesome. I'm buying an old motorcycle soon and this kind of stuff is just what I need to know. You're a great teacher.
ive been looking on youtube and the internet for about a week how to clean carbs and how to do it step by step and youve been the most helpful great video
Dude, I'm so glad I found your channel! One of the best DIY moto restoration channels I've seen lately! Keep up the videos, you've got one more subscriber :)
Thank you!
Thank you for taking the time to make this video. very informative and well laid out.
Really informative and well thought out process. I think that if i get lost on re-assembling a carb, i got the next one to look at, sort of like a blue print! Thanks for posting this video.
Exactly what I needed. Very informative and great camera work too. Thank you for doing this video for us.😁
Your Motorcycle Medic website is pure gold.
Hey man thank you so much, I have a1977 Kawasaki Kz 650, no shop wants to do the job, watching your video on how to clean carbs, I’m confident I can do the job my self in my Garage
Excellent video! Just bought an 83 Nighthawk 650 that would die under 3000rpm...Previous owner left it sitting for ? years. It was so bad I had to drive it home with the choke on. I followed your video to the letter (the one on bench syncing also). Now she idles at 1100rpm...drives like a champ!
Thank you very much for sharing your knowledge.
Awesome
Thank you so much for your video. My wife just bought a 1980 Suzuki GS850, that'll be my project for her first bike.
After pulling my carbs 8 times I FINALLY got my bike running right. Thank you mrmaxstory...thank you. Time to ride!!!
Cool thank! Watched a couple of your vids and saw how often it's used so I will be putting that on my list to grab before I star the major work on a great barn find I just got my hands on. Thank you your vids make motorcycle mechanics made easy!
You sir, are one of the most helpful humans on the inter webs, thank you!!!!
mrmaxstorey, i finally got a bike. Been watching oyur vids now for about a year, building the courage to buy myself a bike. You inspired me to step out. I got a 1986 Yamaha xj700 maxim that I love!!!! hope you dont stay gone to long cause your vids are helpfull to us wanna b do it ur selfers. Ken
Went online to check your channel because I am about to clean my carbs for the kz1100 and I found this updated video. Thank you very much
Awesome to have the real time on this. Thank you so much!!
Thanks a lot for this step by step video ! Brilliant explanations that helped me greatly in achieving the cleaning of my gsxf1100 carbs. I was curious, but a bit apprehensive, as I had no experience in this kind of work. Now my bike is purring like a cat ! Thanks again !
Hey thats awesome!
So many alleged mechanics try and tell you need to COMPLETELY disassemble your carbs and dip them when you do a cleaning. That is a nightmare compared to doing just what is necessary and appropriate for the bike you have,like what mrmaxstorey showed here. Good video,thanks.
inkydoug l
Yeah, I hear ya. That forum and the writeups got me through my very first carb cleaning on my GS850, about 10 years ago. Perhaps over the years Ive gotten lazier and omitted some of the steps that I didn't find were very necessary. There are some guys who only do it like that, some guys who use ultrasonic cleaning, etc, and then guys like me who do it quick n dirty
Thanks for the posting the video, I think I'm ready to tackle the carbs on my newly acquired 83" GS 750L
your videos help a lot, keep making the how to vidoe's I love them, and subscribed ! Kind regards Joe
to loosen screws that may be stuck in place one can put the screwdriver in the screwhead and then impact it with a hammer . it gives the impact wrench treatment to a screw . hope I dont seem a know it all here and thanx for your vid . your great .
Good morning @mrmaxstorey. I had a couple of questions about my 1982 Suzuki GS750. I watched a lot of your videos after I bought this bike and they were very informative. I appreciate you putting all them up there! After I bought it, I watched your videos on how to clean the carbs and other miscellaneous videos on how to take things apart. I changed the gasket on about everything except the cylinder head. I also took apart the carbs and cleaned them just like you did in the videos. I also bench synced them like you showed. I put everything back together and refilled it with new oil. After I primed the carbs and turned the petcock back to ON, I tried to start the bike up with the choke all the way open. It started fine and I pulled the choke back off but the bike still idled very high. Then gas started coming out of the carbs like it was over flowing somewhere. I turned the bike off and let it sit for about 15 minutes. I started it again and it still idled at a very high RPM even with the choke off and the idle adjustment screw being turned to the right or the left. I couldn’t get it to get below 3500 RPM. There was no more gas leak though. After about 5 minutes of trying to get the idle right, white smoke started to come from under the bike. It looked like it was coming from the carbs or at the carb boots. I immediately shut the bike off and put a fan to it so to try and cool it off. It stopped smoking but I was afraid to turn it back on so as to not damage anything. I did take the exhaust pipes off while changing a lot of the gaskets but I don’t think they were clogged because I felt a lot of air coming out of them while the bike was on. Also the clutch is very loose and it seems like the clutch doesn’t engage to put it in neutral. Could I have possibly messed something up in the crankcase cover that holds the clutch pin in? And about the carbs, could I have messed something up there? I tried to do the website thing but I couldn’t get a direct answer from it. I would appreciate your help!! Thanks so much man!
Id start with the carbs, and worry about the clutch adjustment later. Even if the bike is no longer overflowing, it was at one point, so the carbs will need to be recleaned, and the float heights properly adjusted. Its possible the bike was just burning off some crud or spilled fluid and thats what the smoke was, so mess with the carbs some more, bench sync them, and see if you can get it to behave. While you are in there do a compression test and let me know how it goes
mrmaxstorey thank you for your quick reply man, I really appreciate it! I am gunna try and get them recleaned this weekend so I will definitely let you know how it goes. As far as the clutch not being tight anymore, would that be a cable adjustment issue? I feel like the cover wouldn't have gone on if the pin wasn't aligned right. Right?! Again, I really appreciate your help and all your videos! They are definitely a life saver!
*****
Yeah probably a cable issue
mrmaxstorey hey man, so I know its been awhile but I've had to work a bunch so I haven't been able to do a lot with the bike. I did fix the clutch, it was a cable issue so thank you! but I can not get the bike to idle right. when the bike is on the center stand after I put the carbs back on from cleaning, once I prime it and start the bike, it idles fine with the choke off which is weird. I adjusted the float height back to specs since it looked like the previous owner changed them. everything seems to be in place and cleaned thoroughly. but once I put the bike down from the center stand and it warms up a bit, the bike starts idling high at about 3,500. the mains have been changed since the PO took the airbox off and put pods on. it ran fine when I bought it, some sluggish throttle response but overall really good. I have checked the diaphragms for holes but everything looks good there. I just don't know what to do from here man. I could really use your help. I am gunna try Saturday to do the vacuum leak test you have on the intake boots to see if there is a leak there but I am just lost. Thank you for your previous help man, really appreciate your advice and videos!
*****
It doesnt sound like the mixture is right. Check out my video on adjusting carburetor jets, towards the end I show a test on how to determine if you are rich or lean
2013 vid, but still the best today for my ancient 1984 650 Katana - Thanks a lot!
Hey bro thanks for the video , i have a CB 360 that's been sitting for about 30 years and I hope I can clean them out like you did and it works out..lol..it's also good to know that you do not have to replace the parts when you clean the carbs...
Will be cleaning the carbs on my 02 ZX7R now! Thanks for this video!!
Awesome video. I did that work, my bike is very smooth now.
Thank you for share that knowlage, u save me some money.
The shop told me they charge an hour and a half per carb at $80 an hour and then $100 for a kit so $420. I think I will try to duplicate what you did here in this video first. Thanks for making it!!
This was awesome! Thank you. Ive learned so much from your videos.
Wonderful to watch on a friday night! You got me planning to get another bike this fall/winter to work on so I can do the carbs. I just got my honda back on the road this week to get some more riding experience - check it out if you get bored. I'm bricking going on the thing cuz it's been a coupla years. The thing is on my drive cos of you buddy :)
just got my first bike, this video is a huge help. thank you
Thank you so much for this video I have an 82 gs650 and it uses the same carb set up and this video helped a ton.
Great update max, thank you for sharing your knowledge.
Great vid, I have a 1985 Kawasaki zl900, carbs are in need of cleaning, one of the floats keep sticking, never done this myself, bit will be giving it a try.
1- Yes
2- Pretty good! I love the work and I'll definitely be seeking similar employment after our move.
3. Usually its not a problem, however if you do have to clean it, I use rubbing alcohol and then blast it with my air compressor
Wow, your video is one of THE most down to earth easy to understand video I have ever seen, well done.
I have a '78 Kawasaki kz650 that has rough idle, (unfortunately, I put in Sea Foam d'oh) I have been nervous about getting into the carb (first time doing it), but with your video I have no worrys, hopefully I will have success, thanks much for your info :)
Good luck let me know how it goes
mrmaxstorey
It went smooth as butter, was surprised how clean it actually was. I figured that the air screws were not adjusted together properly, runs real well except for some backfiring, I figure that I will have to adjust the air screws until it does not backfire. Thanks for your video, it was VERY helpful.
coleman9081
OK thanks for watching
Good work, and thanks for the good video. Now i know how to clean the carbs on my CBX650.
Cheers!
Another great video Max, hope to see a new one soon
Great video. Just in the nick of time. Couldn't figure out why my Honda Pacific Coast would run but wouldn't idle. Turned out it was two clogged low speed jets. Bike had sat for a while with StaBil in the tank but forgot to run the carbs bowls dry. Thanks!
Subbed man, just bought a '94 gsxr 750 yesterday as a project bike. Thanks for the vids!
Awesome bike!
For stubborn small and fragile screws, I found the quickest least invasive method of loosening them is by simply putting a blowtorch/lighter directly on them for 2 seconds, rubbing some wax in and then try unscrewing once it hardens. Hasn't failed me yet
This is inspiring and helpful. Thanks for the post.
Finally I know how to put the choke bracket back on! Forgot how it went when I pulled the carbs off my Katana GS550m LOL!
Thanks for the video. Helped me with my 77 suzuki gs750. Only has 6800 miles on her.
Cereal boxes work good to make gaskets for your bowl
very informative and to the point. great video thanks for sharing
Best video I've seen. When you said cross thread though I was like wtf no! Don't try to cross thread them 😂
Great video. Thank you for posting
Another amazing video - thank you! One small point: WD-40 shouldn't be used as a lubricant, at least on its own. From what I've read, it's best used for getting rid of rust and the like. Then follow that up with a true lubricant. Anyway, good stuff - thanks again!
Looks like you have a ton of experience "buffing the needle". I think I'm gonna go lay down and buff my needle now.
Note from watching this happen myself that when you do have to resort to using an impact driver to undo the float bowls or vacuum cap screws make sure you support the opposite side or you can break the corners off from the impact.
Thanks for posting. I'm getting ready to tear into a seton carbs from a 1984 Suzuki GS1100GK and this video will come in handy.
Hey thanks for the video I'm about to do this to cbr 600 f3 n I'm kind of scared but Ima go for it. This really helped and I've been watching ur other videos to get more info. Thanks again.
Ace Medina Cool let me know how it goes for you. For mor einfo about the components of your bike you can look at the cbr600 f3 assembly video I did where I built your bike from the frame up
thanks for helping me get my 1986 yamaha fz600 sport bike running!
When I took my carbs apart the plastic floats were broken been fun trying to match up replacements here in the uk
Awesome Video man! Rf600r Has carb issues and i wasn't sure how to do it. Your video was super helpfull
i didn't realize the true value of these vids until I pulled cleaned and replaced carbs over the last 2 days. Ratchet straps were a life saver. Shit would have gotten bad out there. If your ever are near minneapolis and need anything, place to crash, job reference, help moving whatever. Ill send you my number/email. Mechanical slide carbs are a little different huh. I think 80 was the last year honda made em so mine are very complex and mechanically. Cool as shit...three questions...
your video was a great help to me also easy to follow. tnx
Excellent, thank you for the quick response!
Thanks for the tip. There is a Vintage Japanese Motorcycle Club here in the Twin Cities that I threw out a call to. I may have found someone local who has it. I appreciate the hook up though I may need that down the road.
Love your tutorial...Its really helpful...God Bless you...Please give us a breif video Suzuki CDI...How it works...Shich color cable do what....
just bought a 1979 cb400T Hawk1, followed along with the clean, good job
Need any parts? I have a ton of old Hawk stuff lying around
I might just... It's currently not running due to the carb situation, but digging through it last night, it looks like it just needs a little TLC. I'm intending to go Cafe racer with it, and really the bike is quite complete and seems to have good compression. I will let you know if I need any parts, or if I just need to pick your brain with mechanical questions. I appreciate it!
notthebread
Sounds good, best of luck with it
Dude...you said "fixin to clean them" and for like 5 seconds i thought i was back in texas in the middle of DFW where we lived for 12 years XD
Products like WD-40 are typically a mixture of a light neutral base oil (typically a 100SUS viscosity lubricant) and C9 solvent. The solvent helps carry the lube into tight spaces, but doesn't hang around long and leaves the lube behind. Eventually the lube will go as well.
Hey Max! Awesome video! I think the fellas over at GS Resources would be up in arms at your methods, though! They have a very good guide on rebuilding these carbs and recommend that the carbs be completely separated and disassembled (including the mixture screws under the seals on top!) and _all_ metal parts dunked in a can of carb dip for at least a few hours. Rebuild kits for these carbs are junk, but you can (and should) get a new set of o-rings since the originals are rarely in good shape.
Great video brother!!
great video, thanks for making it.
There are very few moving parts or places that grime can develop inside these carbs, so if a piece of grit gets blown inside its not such a big deal to get it out. I hear what you're saying and its a valid argument, but to me its not a differentiation I spend too much time worrying about
Such a good video. Thanks man.
This is going to help a bunch when I throw a set of these on my car!
I was just watching this because I was bored really, but I learned something new! thanks alot. on my moped I'll be using before I get a bigger bike. I have a carb with 3 jets. and I hate it. have no idea of what they do, it wont pull right and stuff like that. i had one bedre with just one jet, and it was working flawless! but I'm missing a part for it, so I cant use it. but anyways. nice video :) !
mrmax! I have a situation for you.
Ex250. Oil sight glass cracked. I drained the oil and it was pretty much gas instead. As I was taking the carbs off I saw it was coming from the left side carb. Haven't had a chance to tear the carbs apart. I realize a stuck float can cause probs but bad enough to allow the all the gas to bypass the carb and dump into the head?
very nice information.
That clear shot that leaked on your table, I recently seen my bike leaking ot onto the bottom of my tank on the left side, any idea where it's coming from?Thanks
It is when the fuel line runs too close to the hot engine. When the engine heats up, it warms the fuel which turns into a gas, forms a bubble, and prevents or partially prevents liquid gasoline from flowing through the fuel line
Yes most do, unless they are sealed from the factory. However, the screw only adjusts the mixture at idle. If you are fouling plugs, its far more likely that you have a rich running condition, caused by improper float heights, dirty air filters, improper jetting, improper timing, choke circuit stuck open, or perhaps oil burning a little
Thank You. My Honda CM 450E would start and run with choke on but would die as soon as the throttle was turned. I cleaned the carbs and now she runs again. There is still some hesitation though.
Excellent help
1980 is the exact bike i have hahaha. this video is perfect for haha. thanks man! 1980 Kawasaki KZ750 LTD
Thanks so much for all your vids as they have helped me greatly with trying to tackle things myself. I do have a question though.
I have a 1997 Suzuki Bandit which only fires on the first three cylinders. I have checked compression which is 120psi, have a new spark plug, have a great spark, cleaned carbs, checked carb bowls are three quarters full of fuel but am still not getting the fourth cylinder working? Any suggestions would be much appreciated.
You could be experiencing vapor lock, vacuum leaks, damaged coils/wires, or improper float height as well as dirty carbs
one thing i'd like to add. on the main jet, after removing that you can actually push the cylinder out. i know as i had to take the carb out 4 times of my Suzuki GS250FW as it didn't want to start properly, the problem was with that cylinder that has like 6 tiny wholes that were all plugged up. It purrs like a kitten now:D
Impact driver work sooooo amazingly well
Cool thans bud I'll keep it in mind!
Try ebay or amazon, I havent found a local vendor either.
Thanks for watching
Max
What do u suggest before try ing to start a 1000fzr 92 that hasnt been run in 4 yrs ( gad tank is off). Thanks
I just tapped the floater pin gently just like you did, and one of the arms that holds the pin cracked. Needless to say, I couldn't get the floater off without causing more damage. its still on there, just a bit loose. Do you think it'll affect anything? It doesn't look like the floater position is any different
You scared me when you said "I like to cross-thread them."
TheNeckasaurus Boo
awesome video thank you!
hey is it cool to use canned air.....no access to air compressor right now
Just want to say I really appreciate your videos. Really detailed and easy to understand for new guys like me. I do have one question though, is it necessary to clean the diaphragms? If so, what type of solution will not damage them? Ive read that pine sol is safe? Pulling my carbs on Friday, figured Id ask. Thanks!
Thank you I will get my dad to look at this.
Did your dad ever fix your motorcycle for you ...???
Great vid! I Remember doing carbs. Now I have a fuel injected bike. :)
Is it possible to do that accurately? There can be a big difference in the running condition of the bike between 122.5 and 125 size jets, how do you measure the size of the jet after this treatment?