Aisan carburetor diagram

Attachment Add a new file Upload. The advance hose is 2 and the retard is 1. A bike carburetor is automatically set when the bike is assembled for optimal mileage and performance. You gave little description of your problem. Work slowly and thoughtfully and make sure your clothes don't have any hanging strings or cords that could catch in the engine.

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There are two diaphragms in the choke breaker.

Factory Aisan Carburetor question? | IH8MUD Forum

Replace the air filter assembly. The number one and two reasons for tuning errors are improper linkage installations and over tightened linkage nut, causing a binding in linkage assembly. Dave, maybe it's just me, but I thought he was asking for a pic of the linkage pivot area on the side of the engine block.

I have carb alsan ' There is also an auxiliary acceleration pump.

1967 Factory Aisan Carburetor question?

But basically, all carburetors are similar, and if you understand a simple 2 bbl, you can use that knowledge to understand a 4 bbl. Understand that even though that carb looks reman, you will still need to make curb and fast idle speed adjustments once you get it running.

An engine that runs rich won't necessarily make a change in sound, but you'll be able to smell it. If diabram is not, it can be adjusted by bending the connecting link.

If the choke opener is always opening the choke, disconnect the vacuum hose from the port labeled "M" on the TVSV and plug the port with a vacuum plug. Push the rod which comes out of the upper choke breaker diaphragm so that the choke valve opens.

Directions were easy to follow. Have you experienced this issue Gokhan?

Please take a moment and Register today! Keep all similar and look-alike parts segregated during disassembly and cleaning to avoid accidental interchange during assembly. Remove the carburetor air horn. If it remains closed entirely, there is a problem with the choke breaker.

In the end, I swapped out the whole throttle body for the junkyarder.

| Repair Guides | Carbureted Fuel System | Carburetor |

I added an electric fuel pump and it ran fine, but now it runs for about 20 minutes and wants to stall out when I give it gas. Also note that a torn choke-breaker diaphragm A shouldn't cause too much problem in warm temperatures, as diaphragm B will kick in anyway. The first one opens the choke slightly after 2 - 3 seconds only delayed diargam the plastic jet connected to the choke breaker with a vacuum hose that slows the vacuum passage and the other one opens the choke further after a few minutes controlled by TVSV.

If it remains closed entirely, the engine will run very roughly or even stall. Rotate the case just until the choke plate closes and tighten the case screws. Last edited by kidsharingan; at Start the engine and allow it to reach normal operating temperature.

You can also make your own gasket from FEL-PRO sheet gasket material -- readily available and cheap at auto stores -- probably much higher quality than aftermarket gaskets in the kits. Also check the speed screw and note how many total turns from initial contact. It should take aissan 30 seconds for the engine to adjust to the change you made, so don't get happy fingers and over-adjust.

Adjust the amount of pump stroke to 4. The valve may be electronic or controlled by heat of the coolant. Am able to get carb with either TPS or without. I have no earthy clue how that system is arranged. You will hear a metallic click as the cam is released.

Cookies make wikiHow better. Thus, carbutetor to this invention, the screw adjustment can be as easily accomplished by the maker as with the conventional screw, and after the adjustment, the screw is securely held in position by a spring to maintain its proper adjustment.

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