Set up information for carb / throttle cable.

If you'd have conveyed that when it was asked it could have saved a lot of head scratching and typing as no amount of cable adjustment would make a jot of difference if the lever gives no control of revs.
 
Sponsored Links
I did in post 1 and 4 and others.
 

Attachments

  • 0B0A5D0B-8E68-40F5-912F-F0DEDB5FA5C9.jpeg
    0B0A5D0B-8E68-40F5-912F-F0DEDB5FA5C9.jpeg
    171 KB · Views: 53
  • B6A65490-71F4-4AAF-9045-3F96DB6537CD.jpeg
    B6A65490-71F4-4AAF-9045-3F96DB6537CD.jpeg
    211.5 KB · Views: 53
No reply all day strange ????

Please advise how i can bring the revs down by bending something.
I did 3 lawns today & with self propell im nearly running,so much so it shreaded the belt & ended up having to push it
 
Sponsored Links
Throttle arm being where the red arrow is pinting ?
 

Attachments

  • EaseUS_2023_08_ 1_16_39_27.jpg
    EaseUS_2023_08_ 1_16_39_27.jpg
    55.5 KB · Views: 47
Ive removed the throttle cable.
I have started it up & revs are high.
I then move the lever either way & revs stay high / lever does nothing in respect of making revs change
 
Ive removed the throttle cable.
I have started it up & revs are high.
I then move the lever either way & revs stay high / lever does nothing in respect of making revs change

OK. Take the air filter off, and look into the barrel/bore of the carburettor, whilst moving that arm back and forth, engine not running - can you see the butterfly opening and closing? Butterfly is a disk which gradually turns, to open up the port, as the arm is moved.

The high rpm, suggests this is permanently wide open, that the arm is doing nothing.
 
Yes I see it moving.
Air filter off & looking through air filter back plate I see the butterfly.
It moves fine. This part when fully closed is the choke correct.
 
I need to pop out for 2 hours.

Take a look at this photo.
The left arrow points to a lever which I assume should rotate and hit the screw where the right arrow is pointing. This then sets the tick over ??

When mower is running at high revs the lever is where it is shown in photo. Moving it towards the screw then brings down the revs.

Is something missing or not quite working right.
 

Attachments

  • 5ACDDF7F-F048-4208-8618-70C34E323BDF.jpeg
    5ACDDF7F-F048-4208-8618-70C34E323BDF.jpeg
    235.1 KB · Views: 53
So throttle butterfly is further in the carb, more so nearer the engine.

I think my last post with photo my help you
 
Ok so butterfly you mention is connected via gold pin shown by red arrow.
So when engine is running the piece shown by blue arrow should rotate around and hit / touch where the green arrow is pointing.
Then that screw can alter tickover etc.

Well the blue arrow part stays where it is.
So I assume this is where the butterfly is wide open as you mention.
 

Attachments

  • 11AD68CF-5301-4CB2-9000-F0F04A587151.jpeg
    11AD68CF-5301-4CB2-9000-F0F04A587151.jpeg
    107.4 KB · Views: 57

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Sponsored Links
Back
Top