what to do ?

hi the metalworking is looks ok . today i putt back carbs and i looked at this video its helped me allot (t22 bench synch)


so i find my 2 choke flaps was broken , i made from copper plates and installed , just for now to test .now my moto. starts and then its worm is working choke off but still not working throttle grip. so today I picked up my air filter box ,and took out the rubber crossings between the carburetor and the air filter . the rubber crossings was so hard and shrink. not round, so i put in a bowl and filled hot water that recovers to the original position and soften.and tomorrow i will try to put in to place. and test again if my throttle grip working.

if not i need more tips :blush:

i filled water on the exhaust, all 4 exhaust was same hot .

i cleaned all 4 pilot jets ( 1 was dirty).

and then pod filter is on and i try to use throttle grip i can hear how carburetor Suck air and then engine shut down. so maybe it will help me after i will fix the air box in

hi after this fck air filter box instal ,its working same but then i close the air filter top (u can sea in video) its lets a throttle grip to move and speed up .but if use more its just not works.

can u give a tip???

Pardon me if this is a dumb question, but Is the air filter element fitted inside the air box? Ed

yes

Maybe I missed it but one of the top recommendations on here is oiling up the advancer and by the rust in the picture of it thinking you should add this to your list.

Have you tried the water test on the exhaust to make sure you are running on 4 cylinders? The water should dance off of each pipe the same way.

yes i try ,all pipe are hot and then the engine is worm its boils and dance away . but i think maybe the spark is weak and is not good . tomorrow i will try to mace video of water

Also, what is the needle clip setting?
Have you tried to open throttle while removing choke (both very slowly so it doesn't die)?

Even if the advancer was stuck at F, it should be able to get to 2000 RPM.

yes i try this its hols just a little. open throttle while removing choke.
no i do not no needle clip settings , because it was cleaning the other person.
i tested my spark plug is only 2 of 4 is working nice rest vas badly but i got red spark not blue:( video
and i tested cylinder 1 and 2 for spark.

one mechanic say to check carburetor if the needles is closing float petrol?

if u know about it can u give me how to check???

iam so sad and pist on my z550 its do not want to work so i tace away air box again and start to order drill bit for drilling the pilot jet and main jet.
i copy from forum this :
I would go from 32 idle jet to 37 idle jet.
Get adjustable needles and set them to 3rd or 4th clip from the top, and I'd start with 100 or 102 mains.

ok if i drill the pilot jet 37 , main jet at 99.1 and needles if adjust can my be adjust?