Author Topic: Float Height Anomaly  (Read 652 times)

Offline Dave

  • SOHC Associate
  • Posts: 63
    • View Profile
Float Height Anomaly
« on: December 21, 2021, 07:30:14 PM »
I'm trying to adjust the float height. As you can see with the attached images, one side is set perfectly at 21mm (400F). However, when I check the other side there is a gap of about 1 and a bit mm. Laying the float on a flat surface shows no obvious twists or distortions.

[ Guests cannot view attachments ] [ Guests cannot view attachments ]

I'm not sure what I should do next...

Dave

Offline Nurse Julie

  • 1977 CB550/4 Mongrel Brat. 1974 UK 500/4 K1. Honda CD250u.
  • Grogu
  • *
  • Posts: 8243
    • View Profile
Re: Float Height Anomaly
« Reply #1 on: December 21, 2021, 07:32:58 PM »
Just push that side of the arm up a tad, or push the other side of the arm down a tad (do this with the float removed) . There is a twist or bend there somewhere.
« Last Edit: December 21, 2021, 07:34:51 PM by Nurse Julie »
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline allankelly1

  • SOHC Expert
  • Posts: 464
    • View Profile
Re: Float Height Anomaly
« Reply #2 on: December 21, 2021, 07:35:51 PM »
Yes I had this on two of my carbs

Like Julie said  they  are easy to bend /twist on the brass arm if needed but just be gentle with it

Best wishes Al


Sent from my iPhone using Tapatalk

Offline Dave

  • SOHC Associate
  • Posts: 63
    • View Profile
Re: Float Height Anomaly
« Reply #3 on: December 21, 2021, 08:27:14 PM »
Thanks for the feedback. Appreciated!

> There is a twist or bend there somewhere.

Yes Julie, definitely!! I'll let you know how I get on...

>  I had this on two of my carbs

Thanks Al, I have exactly the same situation.  I don't feel so bad now ;-)

Offline allankelly1

  • SOHC Expert
  • Posts: 464
    • View Profile
Float Height Anomaly
« Reply #4 on: December 21, 2021, 08:30:05 PM »
Thanks for the feedback. Appreciated!

> There is a twist or bend there somewhere.

Yes Julie, definitely!! I'll let you know how I get on...

>  I had this on two of my carbs

Thanks Al, I have exactly the same situation.  I don't feel so bad now ;-)
No problem

To help I made up a float height gauge on my 3d printer to check that both floats are level be easy to copy with a piece of card or plastic



Made life so much easier

Best wishes Al


Sent from my iPhone using Tapatalk
« Last Edit: December 21, 2021, 09:03:57 PM by allankelly1 »

 

SimplePortal 2.3.5 © 2008-2012, SimplePortal