Remove the various vent hoses from the carburetor. I am trying to remove the carbs from my bike for cleaning but I can't figure out how to remove the two throttle cables and the choke cable. Pass the inner cable of the throttle cable through the carburetor top cover and then through the spring. Now look under the plate and there you will see that the throttle cable is attached to a brass or gold colored plug. Remove the various vent hoses from the carburetor. I need to remove my carb to disassemble and thoroughly clean it. Take the cable out of the cam guide and carefully without kinking the cable rotate the cable stop (the gray/silver looking eraser thing at the end on the cable) up to the top. Take out the plastic throttle cable cover, loosen the cable pinch bolt and disconnect the throttle cable. I have all the screws off but cannot figure out how to remove the spring mechanism??? The locknut is attached to the tubular L – shaped fitting which comes out of the triangular cover on the brake side of the quad. Just new to making carb adjustments, with the throttle cable. If you are determined to conquer this task then I suggest you buy a used set of carbs in the worst condition you can and as cheaply as possible. I have a 2004 cr85rb and need to know how to install a throttle caable into a keihin carb It is that part which opens up the butterfly. i don't know how to find the right length [most cites don't give the length]. You’ll search in vain for it at tritonmotorcycleparts.com , so instead your best bet is to email Don directly at firstname.lastname@example.org . You should have a clean, well lit and comfortable work area. Remove the vehicle’s throttle cable from the actuator arm. Harley Davidson Sportster: How to Remove and Clean Carburetor Bikes were meant to be ridden and when they have sat for too long, the carb … Most of them will show all of the internal jets etc, but very little of the external fittings that are between the carbs, such as springs and throttle shafts. Because this is where the throttle cable actuator is located, it is the widest section with the widest parts. How old is your motorcycle? ordered a manual but wont be here for another week GRRRRRRRR Take the side cover off. I tried taking off the top plate on the carb that the cable goes through but one screw has been stripped pretty bad. Do you need to replace them? When these break, acceleration control is seriously affected or completely lost. the keihin cap is approx Removal of the throttle shafts needs to be done with great care. I am trying to install new throttle cables on my bike. Once completely fixed and cut off, it's a throwawy, once you loosen it and take it out. Vito’s Carburetor Throttle Cable Lock Collar Keihin Pwk 28Mm 33Mm 35Mm 38Mm 41Mm 135288 Tags: This is a BRAND NEW throttle cable lock collar by Read more Glixal ATMTADB104 Carburetor PZ30 Carb 200cc 250cc 30mm Cable Choke Carb 4-Stroke Dirt Bike ATV Quad Go-kart Taotao SunL JCL JetMoto Kazuma Baja You should also expect that small parts like springs, screws jets and washers may fall onto the floor area and that you will need to find them. You can use silicone jointing compound to bond the rubber throttle shaft seals into their housings but no where else. Thanks:hmmm: by Aussiecrf230 » Sun Jun 10, 2018 2:57 am They can get damaged if the neeedle rubs but that shows other problems with the carb. I have a 2005 Polaris Sportsman 500 ATV. Customer: My friend is working on rebuilding the carb on my 2004 Yamaha Bruin 350 4x4 and can't figure out how to get the throttle cable off the carb in order to remove the carb … 4．Remove the top cover of the carburetor of the kit, and pull out the spring and throttle valve. First of all, the premise that you never have to replace them is nonsense. The throttle cable or cables (larger motorcycles have more than one) open and close the throttle valve on the carburetor or throttle body. Then, using your other hand turn the brass or gold plug using the nose pliers till the plug comes out of the butterfly. However, it could be useful for other models that use Keihin carburettors. A manual helps here. What does White Smoke from the Car Exhaust Mean? You can then unscrew the cable from the carb and pull it … Don't tighten the fixing bolt in the handle supertight, until your satisfied it works well. A cable causes tons of problems with a carb, new to me, but so be it.Would have never changed a thing if the carb wasn't leaking like a sieve..... stallion81 , Apr 18, 2011 #15 Adjustable at the throttle, and the carb. the old honda cable cap [that fits on top of the carb] is too small to fit. Only cut the cable's overlength, after it works well and you have tightened said bolt. On the stock Keihin 34MM, the cap is part of the Throttle cable. I have a PD24 carb sitting on my workshop bench to rebuild, and noticed that all the rebuild kits come with a new brass needle seat. throttle cable holder, and remove the throttle with the housing and all. If that were the case then why did the engineers who designed them, insist on fitting them in the first place? If the butterfly screws are tight, usually because they have been staked, then first, seal the carburettor to ensure that no grit can fall into the throat, and use a Dremel or similar tool to grind away the staked section of the screw. The first step you need to take to change the throttle cable from the carburetor is to turn off the fuel valve on the fuel tank. Listen to the engine. We can skip all the mundane details of taking the carbs apart. Hi, I'm trying to remove the choke assembly from my carb (Mikuni BTS33 from a 1993 DR350s) so I can clean it, but the problem is there is no room to get a spanner on the plastic nut, not even a crowsfoot spanner. I am removing the Carburetor for cleaning but can't figure out how to remove the Throttle Cable from the Carb.Can anybody tell me how in a step by step manner. Don manufactures a gantry setup for the Norton Commando. You will also need a loupe or similar to be able to examine the intricate passages and parts. -Advertisement-Turn the assembly over so you can see how the carbs mount to the throttle assembly plate. This item fits the following vehicle applications: for Harley Jump to Latest Follow 1 - 20 of 21 Posts. The kit, once installed, does away with the 1-into-2 cable throttle setup and greatly simplifies carb synchronization. So all of the internet opinion pieces need to be seen in that context. There seems to be a bit of a controversy as to whether one should replace the throttle shaft seals. Save Share. Keihin carburetors use two throttle cables and a spring-operated throttle return. Any tips on getting down to be able to remove the cylinder would be appreciated. The throttle cable is now removed from the carburetor. The Keihin CDK carburetors have been discontinued, but the company still offers replacement parts and repair kits. Then lubricate the parts as indicated. The Carburetor is a component used in an internal combustion engine which blends the air and fuel to create a highly combustible mixture. Re: Throttle Cable for a Keihin « Reply #4 on: November 22, 2015, 05:13:00 pm » Have struck same issue ,you have to cut some of the outer cable cover on the carby end quick fix . On the choke cable I don't see how to take it off, its just a rod on the end of the cable sticking through a brass nut looking thing.. but I don't see what I am supposed to do take it off. Use your fingers and lift up the part to which the cables are attached. Thanks:hmmm: For the throttle cable, I open the throttle up at the carb with my fingers and give the cable as much slack as you can. the old honda cable cap [that fits on top of the carb] is too small to fit. so I have the Motion pro quick throttle thingy with the 230 cable, the threaded adjuster screw is a completely different size of the female hole in the new throttle housing, so I need a new plan. оInsert a fuel tube and fasten it with a tube clip. If removing the throttle shafts you will need a Dremel or similar. It also controls the speed of the engine and regulates the ratio of air and fuel. If the motorcycle runs without stumbling with the throttle open, but not at idle -- the idle speed may be set to low. In front and rear of the carburetor there are clamps with screws. Ended up breaking the carb top in a perfect circle where the cable is pressed in, around the base. Determine the length of cable needed and the proper route for the throttle cable to follow. To adjust the cables, the locknuts are loosened and the cable adjusters are turned in to slacken or out to tension them. Remove any dust covers from your throttle cable housing and determine which cable is the accelerator and which one is the decelerator. With the cable loose enough the brass piece comes out towards you and the cable slips out of the brass piece (don't lose it). Showing how to remove a choke cable from a 1994 Polaris Sportsman 400 carburetor. Remove the carburetor assembly from the engine. The manual just says remove the cables. This guide is for a set of Keihin carburettors from a Honda CBR250RR MC22. You should remove the butterfly first before attempting to loosen the nuts on the end of the shaft. I … Next detach How to remove the Throttle Cable from the Carburetor, How to Adjust the Accelerator Cable on a Car, how to improve the performance of a car's engine, How to Remove Tar Stains from your Car Body, Why is my Car Squeaking when I Go over Bumps - Possible Causes. Keihins use both felt and bonded steel-rubber throttle shaft seals, We have produced two thicknesses of the felt seals because one of the seals has a deeper housing that can facilitate this. In some cases you could grind the housing circular again but in others the distortion is too great. How many times do you want to do this job? After removing the carburetor we need to remove the throttle cable which often turns out to be a tough task. Does not include manifold. before shoving it in the outer cable. You must also have well fitting blade screwdrivers for the various jets. Re: Keihin needle seat-- how to remove? Then track the fuel line down to the carburetor and remove the hose. 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